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  2. 近几年高数B2试卷/1_2022-2023-2高等数学（B2）试卷B参考答案(1).pdf 318.2KB
  3. 近几年高数B2试卷/2020-2021高数B2-A卷答案.pdf 869.35KB
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  5. 近几年高数B2试卷/2021-2022-2-高数B2-试卷A空白卷+参考答案及评分标准.pdf 439.95KB
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  8. 近几年高数B2试卷/2022-2023-2-高数B2-试卷A答案20230701.pdf 294.73KB
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近几年高数B2试卷.zip
<link href="/image.php?url=https://csdnimg.cn/release/download_crawler_static/css/base.min.css" rel="stylesheet"/><link href="/image.php?url=https://csdnimg.cn/release/download_crawler_static/css/fancy.min.css" rel="stylesheet"/><link href="/image.php?url=https://csdnimg.cn/release/download_crawler_static/89500307/raw.css" rel="stylesheet"/><div id="sidebar" style="display: none"><div id="outline"></div></div><div class="pf w0 h0" data-page-no="1" id="pf1"><div class="pc pc1 w0 h0"><img alt="" class="bi x0 y0 w1 h1" src="/image.php?url=https://csdnimg.cn/release/download_crawler_static/89500307/bg1.jpg"/><div class="c x0 y1 w2 h0"><div class="t m0 x1 h2 y2 ff1 fs0 fc0 sc0 ls0 ws0"> </div><div class="t m0 x2 h3 y3 ff2 fs1 fc0 sc0 ls0 ws0">第<span class="ff3 fc1"> </span><span class="ff4 fs0">1</span><span class="ff3 fc1"> </span>页<span class="ff3">/</span>共<span class="ff3"> <span class="ff4 fs0">3</span> </span>页<span class="ff3"> </span></div><div class="t m0 x3 h3 y4 ff2 fs1 fc0 sc0 ls0 ws0">节<span class="ff3"> </span>约<span class="ff3"> </span>用<span class="ff3"> </span>纸<span class="ff3 ls1"> </span>两<span class="ff3"> <span class="_ _0"></span><span class="ff2">面<span class="ff3"> </span>书<span class="ff3"> </span>写<span class="ff3"> </span></span></span></div><div class="t m0 x4 h4 y5 ff5 fs2 fc0 sc0 ls0 ws0">考试类别<span class="ff4">[</span>学生填写<span class="ff4">]</span>（□正考<span class="ff4"> <span class="_"> </span></span>□补考<span class="ff4"> <span class="_"> </span></span>□重修<span class="ff4"> <span class="_"> </span></span>□补修<span class="ff4"> <span class="_"> </span></span>□缓考<span class="ff4"> <span class="_"> </span></span>□其它）<span class="ff1"> </span></div></div><div class="c x5 y6 w3 h5"><div class="t m0 x6 h6 y7 ff5 fs1 fc0 sc0 ls0 ws0">题号<span class="ff6"> </span></div></div><div class="c x7 y8 w4 h7"><div class="t m0 x8 h6 y9 ff5 fs1 fc0 sc0 ls0 ws0">一<span class="ff6"> </span></div></div><div class="c x9 y8 w5 h7"><div class="t m0 x8 h6 y9 ff5 fs1 fc0 sc0 ls0 ws0">二<span class="ff6"> </span></div></div><div class="c xa y8 w6 h7"><div class="t m0 xb h6 y9 ff5 fs1 fc0 sc0 ls0 ws0">三<span class="ff6"> </span></div></div><div class="c xc y8 w7 h7"><div class="t m0 xd h6 y9 ff5 fs1 fc0 sc0 ls0 ws0">四<span class="ff6"> </span></div></div><div class="c xe y8 w8 h7"><div class="t m0 xd h6 y9 ff5 fs1 fc0 sc0 ls0 ws0">五<span class="ff6"> </span></div></div><div class="c xf y6 w9 h5"><div class="t m0 x10 h6 y7 ff5 fs1 fc0 sc0 ls0 ws0">总分<span class="ff6"> </span></div></div><div class="c x7 y6 w4 h7"><div class="t m0 x11 h6 y9 ff6 fs1 fc0 sc0 ls0 ws0">1-6 </div></div><div class="c x9 y6 w5 h7"><div class="t m0 x11 h6 y9 ff6 fs1 fc0 sc0 ls0 ws0">7-12 </div></div><div class="c xa y6 w5 h7"><div class="t m0 x8 h6 y9 ff6 fs1 fc0 sc0 ls0 ws0">13 </div></div><div class="c x12 y6 wa h7"><div class="t m0 x8 h6 y9 ff6 fs1 fc0 sc0 ls0 ws0">14 </div></div><div class="c x13 y6 w5 h7"><div class="t m0 x8 h6 y9 ff6 fs1 fc0 sc0 ls0 ws0">15 </div></div><div class="c x14 y6 w5 h7"><div class="t m0 x8 h6 y9 ff6 fs1 fc0 sc0 ls0 ws0">16 </div></div><div class="c x15 y6 w5 h7"><div class="t m0 x8 h6 y9 ff6 fs1 fc0 sc0 ls0 ws0">17 </div></div><div class="c x16 y6 w5 h7"><div class="t m0 x8 h6 y9 ff6 fs1 fc0 sc0 ls0 ws0">18 </div></div><div class="c x17 y6 wb h7"><div class="t m0 x10 h6 y9 ff6 fs1 fc0 sc0 ls0 ws0">19 </div></div><div class="c xc y6 w7 h7"><div class="t m0 xd h6 y9 ff6 fs1 fc0 sc0 ls1 ws0">20<span class="ls0"> </span></div></div><div class="c xe y6 w8 h7"><div class="t m0 xd h6 y9 ff6 fs1 fc0 sc0 ls0 ws0">21 </div></div><div class="c x5 ya w3 h8"><div class="t m0 x6 h6 yb ff5 fs1 fc0 sc0 ls0 ws0">得分<span class="ff6"> </span></div></div><div class="c x7 ya w4 h8"><div class="t m0 x6 h6 yb ff6 fs1 fc0 sc0 ls0 ws0"> </div></div><div class="c x9 ya w5 h8"><div class="t m0 x6 h6 yb ff6 fs1 fc0 sc0 ls0 ws0"> </div></div><div class="c xa ya w5 h8"><div class="t m0 x6 h6 yb ff6 fs1 fc0 sc0 ls0 ws0"> </div></div><div class="c x12 ya wa h8"><div class="t m0 x6 h6 yb ff6 fs1 fc0 sc0 ls0 ws0"> </div></div><div class="c x13 ya w5 h8"><div class="t m0 x6 h6 yb ff6 fs1 fc0 sc0 ls0 ws0"> </div></div><div class="c x14 ya w5 h8"><div class="t m0 x6 h6 yb ff6 fs1 fc0 sc0 ls0 ws0"> </div></div><div class="c x15 ya w5 h8"><div class="t m0 x6 h6 yb ff6 fs1 fc0 sc0 ls0 ws0"> </div></div><div class="c x16 ya w5 h8"><div class="t m0 x6 h6 yb ff6 fs1 fc0 sc0 ls0 ws0"> </div></div><div class="c x17 ya wb h8"><div class="t m0 xd h6 yb ff6 fs1 fc0 sc0 ls0 ws0"> </div></div><div class="c xc ya wc h8"><div class="t m0 x18 h6 yb ff6 fs1 fc0 sc0 ls0 ws0"> </div></div><div class="c xf ya w9 h8"><div class="t m0 x19 h6 yb ff6 fs1 fc0 sc0 ls0 ws0"> </div></div><div class="c x5 yc w3 h8"><div class="t m0 x10 h6 yb ff5 fs1 fc0 sc0 ls0 ws0">评阅人<span class="ff6"> </span></div></div><div class="c x7 yc wd h8"><div class="t m0 x1a h6 yb ff6 fs1 fc0 sc0 ls0 ws0"> </div></div><div class="c x0 y1 w2 h0"><div class="t m0 x1b h9 yd ff7 fs1 fc0 sc0 ls0 ws0"> </div><div class="t m0 x1c ha ye ff8 fs3 fc0 sc1 ls0 ws0">《高等数学<span class="_ _1"> </span><span class="ff9 ls2">B2</span>》试卷（<span class="ff9">A<span class="_ _1"> </span></span>卷）评分标准<span class="ff9"> </span></div><div class="t m0 x7 hb yf ff2 fs2 fc0 sc1 ls0 ws0">（食工、<span class="_ _2"></span>物理、能动、<span class="ls3">化学</span>、<span class="ffa sc0">I<span class="_ _2"></span>EC<span class="_ _3"> </span></span><span class="ls3">食品</span>专业<span class="_ _4"> </span><span class="ffa sc0 ls2">20<span class="ls1">20<span class="_ _3"> </span></span></span>级<span class="_ _2"></span><span class="ls3">适用</span>）<span class="ff7 sc0"> </span></div><div class="t m0 x1d hb y10 ff7 fs2 fc0 sc0 ls0 ws0"> </div><div class="t m0 x1d hc y11 ff9 fs2 fc0 sc0 ls0 ws0"> </div><div class="t m0 xa hb y12 ff5 fs2 fc0 sc1 ls3 ws0">一、<span class="ls0">单选题（<span class="ffa sc0">6<span class="_ _4"> </span></span>小题，每小题<span class="_ _4"> </span><span class="ffa sc0">3<span class="_ _4"> </span></span>分，共<span class="_ _4"> </span><span class="ffa sc0 ls1">18<span class="_ _3"> </span></span></span>分）<span class="ff7 sc0 ls0"> </span></div><div class="t m0 xa hd y13 ff1 fs1 fc0 sc0 ls0 ws0"> </div><div class="t m0 x1b he y14 ff6 fs1 fc0 sc0 ls1 ws0">1.<span class="ff5 ls0">函数<span class="ffb"><span class="_ _3"> </span><span class="_ _4"> </span></span></span></div><div class="t m0 x1e hf y15 ffb fs4 fc0 sc0 ls0 ws0"></div><div class="t m0 x1f he y14 ff5 fs1 fc0 sc0 ls0 ws0">是方程<span class="ffb"></span></div><div class="t m0 x20 hf y15 ffb fs4 fc0 sc0 ls0 ws0">󰆔</div><div class="t m0 x21 hd y14 ffb fs1 fc0 sc0 ls0 ws0"><span class="_ _5"> </span><span class="_ _4"> </span><span class="_ _3"> </span><span class="ff5">的<span class="ff1">( <span class="_ _2"></span>B <span class="ls4">).</span> </span></span></div><div class="t m0 x1b hd y16 ff4 fs1 fc0 sc0 ls0 ws0">(A) <span class="_"> </span><span class="ff5">通解；<span class="ff1"> <span class="_ _6"> </span></span></span>(B) <span class="_"> </span><span class="ff5">特解；<span class="ff6 fs2"> <span class="ls2"> <span class="_ _2"></span></span> </span></span></div><div class="t m0 x1b h10 y17 ff4 fs1 fc0 sc0 ls0 ws0">(C) <span class="_"> </span><span class="ff5">解，但非通解也非特解；<span class="ff6"> <span class="_ _7"> </span></span></span>(D) <span class="_"> </span><span class="ff5">以上选项均不对<span class="ff6">.<span class="fs2"> </span></span></span></div><div class="t m0 x1b h6 y18 ff6 fs1 fc0 sc0 ls0 ws0">2.<span class="ff4"> <span class="ffc">z</span>=<span class="ffc ls5">xy</span>+<span class="ffc">x</span></span></div><div class="t m0 x22 h11 y19 ff4 fs5 fc0 sc0 ls0 ws0">3</div><div class="t m0 x23 h6 y18 ff5 fs1 fc0 sc0 ls0 ws0">，则</div></div><div class="c x24 y1a we h12"><div class="t m1 x8 h13 y1b ffd fs6 fc0 sc0 ls6 ws0">zz</div><div class="t m1 x8 h13 y1c ffd fs6 fc0 sc0 ls7 ws0">xy</div><div class="t m1 x25 h14 y1b ffe fs6 fc0 sc0 ls8 ws0"></div><div class="t m1 x19 h14 y1d ffe fs6 fc0 sc0 ls9 ws0"></div><div class="t m1 x25 h14 y1c ffe fs6 fc0 sc0 lsa ws0"></div></div><div class="c x0 y1 w2 h0"><div class="t m0 x21 hd y18 ff4 fs1 fc0 sc0 ls0 ws0"> <span class="_"> </span>( B <span class="ls4">).</span><span class="ff1"> </span></div><div class="t m0 x1b h15 y1e ff4 fs1 fc0 sc0 ls0 ws0">(A) <span class="ffc">x</span>+<span class="ffc">y</span><span class="lsb">+2<span class="_ _2"></span></span><span class="ffc">x</span></div><div class="t m0 x26 h11 y1f ff4 fs5 fc0 sc0 ls0 ws0">2</div><div class="t m0 x27 h6 y1e ff5 fs1 fc0 sc0 ls0 ws0">；<span class="ff6"> <span class="_ _8"> </span><span class="ff4">(B) <span class="ffc">x</span>+<span class="ffc">y</span><span class="lsb">+3<span class="_ _2"></span></span><span class="ffc">x</span></span></span></div><div class="t m0 x28 h11 y1f ff4 fs5 fc0 sc0 ls0 ws0">2</div><div class="t m0 x29 h10 y1e ff5 fs1 fc0 sc0 ls0 ws0">；<span class="ff6 fs2"> <span class="ls1"> </span> </span></div><div class="t m0 x1b h15 y20 ff4 fs1 fc0 sc0 ls4 ws0">(C) <span class="ls0">2<span class="ffc">x</span>+<span class="ffc">y</span><span class="lsc">+3<span class="_ _0"></span><span class="ffc ls0">x</span></span></span></div><div class="t m0 x2a h11 y21 ff4 fs5 fc0 sc0 ls0 ws0">2</div><div class="t m0 x2b h10 y20 ff5 fs1 fc0 sc0 ls0 ws0">；<span class="ff6"> <span class="_ _9"> </span><span class="ff4">(D)<span class="ffc"> x</span>+<span class="ffc">y</span></span><span class="fs2">. </span></span></div><div class="t m0 x1b h6 y22 ff6 fs1 fc0 sc0 ls1 ws0">3.<span class="ff5 lsd">函数<span class="_ _3"> </span><span class="ffc ls0">f<span class="ff4">(</span>x<span class="ff4">, </span>y<span class="ff4">)<span class="ff5">在点</span>(</span>x</span></span></div><div class="t m0 x2c h11 y23 ff4 fs5 fc0 sc0 ls0 ws0">0</div><div class="t m0 x2d h15 y22 ff4 fs1 fc0 sc0 lse ws0">, <span class="ffc ls0">y</span></div><div class="t m0 x2e h11 y23 ff4 fs5 fc0 sc0 ls0 ws0">0</div><div class="t m0 x2f hd y22 ff4 fs1 fc0 sc0 ls0 ws0">)<span class="ff5">处可微是函数<span class="_ _5"> </span><span class="ffc">f<span class="_ _2"></span></span></span>(<span class="ffc">x</span>, <span class="ffc">y</span>)<span class="ff5 lsd">在该<span class="ls0">点处存在偏导数的</span></span>( C <span class="ls4">).</span> <span class="_"> </span><span class="ff1"> </span></div><div class="t m0 x1b hd y24 ff4 fs1 fc0 sc0 ls0 ws0">(A) <span class="_"> </span><span class="ff5">充分必要条件；<span class="ff1"> <span class="_ _a"> </span></span></span>(B) <span class="_"> </span><span class="ff5">必要条件</span>; <span class="_"> </span> <span class="_"> </span> <span class="_"> </span> <span class="_"> </span> <span class="_"> </span> <span class="_"> </span> <span class="_"> </span> <span class="_"> </span> <span class="_"> </span><span class="ff1"> </span></div><div class="t m0 x1b hd y25 ff4 fs1 fc0 sc0 ls0 ws0">(C) <span class="_"> </span><span class="ff5">充分条件；<span class="ff1"> <span class="_ _b"> </span></span></span>(D) <span class="_"> </span><span class="ff5">既不是必要，也不是充分条<span class="_ _0"></span>件<span class="ff4">.<span class="ff1"> </span></span></span></div><div class="t m0 x1b h6 y26 ff6 fs1 fc0 sc0 ls0 ws0">4.<span class="ff4"> <span class="_"> </span><span class="ff5">改换二次积分的积分次序：</span></span></div></div><div class="c x30 y27 wf h16"><div class="t m2 x10 h17 y28 ff1 fs7 fc0 sc0 ls0 ws0">1</div><div class="t m2 x11 h17 y29 ff1 fs7 fc0 sc0 lsf ws0">00</div><div class="t m2 xd h18 y2a ff1 fs8 fc0 sc0 ls0 ws0">d<span class="_ _c"> </span>(<span class="_ _d"> </span>,<span class="_ _e"> </span>)<span class="_ _f"></span>d</div><div class="t m2 x31 h19 y28 ffd fs7 fc0 sc0 ls0 ws0">x</div><div class="t m2 x32 h1a y2a ffd fs8 fc0 sc0 ls0 ws0">x<span class="_ _10"> </span>f<span class="_ _11"> </span>x<span class="_ _12"> </span>y<span class="_ _13"> </span>y<span class="_ _4"> </span><span class="ffe"></span></div><div class="t m2 x25 h1b y2b ffe fs9 fc0 sc0 ls10 ws0"></div></div><div class="c x0 y1 w2 h0"><div class="t m0 x29 hd y26 ff4 fs1 fc0 sc0 ls0 ws0">( C <span class="ls4">).</span><span class="ff1"> </span></div><div class="t m0 x1b hd y2c ff4 fs1 fc0 sc0 ls0 ws0">(<span class="ls11">A)</span><span class="ff1"> </span></div></div><div class="c x33 y2d w10 h1c"><div class="t m3 x10 h1d y2e ff1 fsa fc0 sc0 ls0 ws0">1</div><div class="t m3 x11 h1d y2f ff1 fsa fc0 sc0 ls12 ws0">00</div><div class="t m3 xd h1e y30 ff1 fsb fc0 sc0 ls0 ws0">d<span class="_ _14"> </span>(<span class="_ _d"> </span>,<span class="_ _e"> </span>)<span class="_ _15"></span>d</div><div class="t m3 x34 h1f y2e ffd fsa fc0 sc0 ls0 ws0">y</div><div class="t m3 x32 h20 y30 ffd fsb fc0 sc0 ls0 ws0">y<span class="_ _16"> </span>f<span class="_ _11"> </span>x<span class="_ _12"> </span>y<span class="_ _13"> </span>x</div><div class="t m3 x25 h21 y31 ffe fsc fc0 sc0 ls13 ws0"></div></div><div class="c x0 y1 w2 h0"><div class="t m0 x20 hd y2c ff4 fs1 fc0 sc0 ls0 ws0">;<span class="ff1"> <span class="_ _17"> </span></span>(B)<span class="ff1"> </span></div></div><div class="c x35 y2d w11 h1c"><div class="t m4 x10 h22 y32 ff1 fsd fc0 sc0 ls14 ws0">11</div><div class="t m4 x11 h22 y33 ff1 fsd fc0 sc0 ls14 ws0">00</div><div class="t m4 xd h23 y30 ff1 fse fc0 sc0 ls0 ws0">d<span class="_ _18"> </span>(<span class="_ _d"> </span>,<span class="_ _e"> </span>)<span class="_ _f"></span>d<span class="_ _19"></span><span class="ffd">x<span class="_ _1a"> </span>f<span class="_ _11"> </span>x<span class="_ _12"> </span>y<span class="_ _13"> </span>y</span></div><div class="t m4 x25 h24 y34 ffe fsf fc0 sc0 ls15 ws0"></div></div><div class="c x0 y1 w2 h0"><div class="t m0 x36 hd y2c ff1 fs1 fc0 sc0 ls0 ws0">; </div><div class="t m0 x1b hd y35 ff1 fs1 fc0 sc0 ls0 ws0">(C) </div></div><div class="c x33 y36 w11 h25"><div class="t m5 x10 h26 y37 ff1 fs10 fc0 sc0 ls16 ws0">11</div><div class="t m5 x11 h26 y38 ff1 fs10 fc0 sc0 ls0 ws0">0</div><div class="t m5 xd h27 y39 ff1 fs11 fc0 sc0 ls0 ws0">d<span class="_ _1b"> </span>(<span class="_ _d"> </span>,<span class="_ _e"> </span>)<span class="_ _f"></span>d</div><div class="t m5 x31 h28 y38 ffd fs10 fc0 sc0 ls0 ws0">y</div><div class="t m5 x32 h29 y39 ffd fs11 fc0 sc0 ls0 ws0">y<span class="_ _1a"> </span>f<span class="_ _11"> </span>x<span class="_ _12"> </span>y<span class="_ _10"> </span>x</div><div class="t m5 x25 h2a y3a ffe fs12 fc0 sc0 ls17 ws0"></div></div><div class="c x0 y1 w2 h0"><div class="t m0 x37 hd y35 ff1 fs1 fc0 sc0 ls0 ws0">; <span class="_ _1c"> </span>(D) </div></div><div class="c x35 y3b w11 h16"><div class="t m6 x10 h17 y28 ff1 fs7 fc0 sc0 ls18 ws0">11</div><div class="t m6 x11 h17 y29 ff1 fs7 fc0 sc0 ls18 ws0">00</div><div class="t m6 xd h18 y2a ff1 fs8 fc0 sc0 ls0 ws0">d<span class="_ _1b"> </span>(<span class="_ _d"> </span>,<span class="_ _e"> </span>)<span class="_ _f"></span>d<span class="_ _19"></span><span class="ffd">y<span class="_ _1a"> </span>f<span class="_ _11"> </span>x<span class="_ _12"> </span>y<span class="_ _10"> </span>x</span></div><div class="t m6 x25 h1b y2b ffe fs9 fc0 sc0 ls19 ws0"></div></div><div class="c x0 y1 w2 h0"><div class="t m0 x36 h6 y35 ff6 fs1 fc0 sc0 ls0 ws0"> </div><div class="t m0 x1b hd y3c ff6 fs1 fc0 sc0 ls0 ws0">5.<span class="ff5">下列级数中收敛的是<span class="ff4 fs2 ls1a">( <span class="ls0">C )</span></span><span class="ff1">. </span></span></div><div class="t m0 x1b h2b y3d ff4 fs1 fc0 sc0 ls0 ws0">(A) </div></div><div class="c x33 y3e w12 h2c"><div class="t m7 x38 h2d y3f ff1 fs13 fc0 sc0 ls0 ws0">1</div><div class="t m7 x39 h2e y40 ff1 fs14 fc0 sc0 ls0 ws0">1</div><div class="t m7 x25 h2f y3f ffd fs13 fc0 sc0 ls0 ws0">n</div><div class="t m7 x39 h30 y41 ffd fs14 fc0 sc0 ls0 ws0">n</div><div class="t m7 x11 h31 y42 ffe fs13 fc0 sc0 ls0 ws0"></div><div class="t m7 x11 h31 y3f ffe fs13 fc0 sc0 ls0 ws0"></div><div class="t m7 x3a h32 y43 ffe fs15 fc0 sc0 ls0 ws0"></div></div><div class="c x0 y1 w2 h0"><div class="t m0 x3b hd y3d ff4 fs1 fc0 sc0 ls0 ws0">; <span class="_"> </span> <span class="_"> </span> <span class="_"> </span><span class="ff1"> <span class="_ _1d"> </span></span>(B)</div></div><div class="c x3c y3e w13 h33"><div class="t m8 x38 h34 y44 ff1 fs16 fc0 sc0 ls0 ws0">1</div><div class="t m8 x39 h35 y45 ff1 fs17 fc0 sc0 ls0 ws0">3</div><div class="t m8 x39 h35 y46 ff1 fs17 fc0 sc0 ls0 ws0">2</div><div class="t m8 x3d h36 y47 ffd fs16 fc0 sc0 ls0 ws0">n</div><div class="t m8 x3d h36 y48 ffd fs16 fc0 sc0 ls0 ws0">n</div><div class="t m8 x25 h36 y44 ffd fs16 fc0 sc0 ls0 ws0">n</div><div class="t m8 x11 h37 y49 ffe fs16 fc0 sc0 ls0 ws0"></div><div class="t m8 x10 h37 y44 ffe fs16 fc0 sc0 ls0 ws0"></div><div class="t m8 x3a h38 y4a ffe fs18 fc0 sc0 ls0 ws0"></div></div><div class="c x0 y1 w2 h0"><div class="t m0 x3e hd y3d ff4 fs1 fc0 sc0 ls0 ws0">;<span class="fs3"> <span class="_"> </span></span> <span class="_"> </span> <span class="_"> </span> <span class="_"> </span> <span class="_"> </span> <span class="_"> </span><span class="ls1b"> </span><span class="ff1"> <span class="_ _1e"> </span></span>(C) </div></div><div class="c x35 y3e w14 h2c"><div class="t m9 x3f h2d y4b ff1 fs13 fc0 sc0 ls0 ws0">3</div><div class="t m9 x38 h2d y4c ff1 fs13 fc0 sc0 ls0 ws0">1</div><div class="t m9 x34 h39 y40 ff1 fs19 fc0 sc0 ls0 ws0">1</div><div class="t m9 x39 h39 y4d ff1 fs19 fc0 sc0 ls0 ws0">sin</div><div class="t m9 x25 h2f y4c ffd fs13 fc0 sc0 ls0 ws0">n</div><div class="t m9 x31 h3a y4e ffd fs19 fc0 sc0 ls0 ws0">n</div><div class="t m9 x11 h31 y42 ffe fs13 fc0 sc0 ls0 ws0"></div><div class="t m9 x11 h31 y4c ffe fs13 fc0 sc0 ls0 ws0"></div><div class="t m9 x3a h32 y4f ffe fs15 fc0 sc0 ls0 ws0"></div></div><div class="c x0 y1 w2 h0"><div class="t m0 x40 hd y3d ff4 fs1 fc0 sc0 ls0 ws0">;<span class="ls1b"> </span> <span class="_"> </span> <span class="_"> </span> <span class="_"> </span><span class="ff1"> <span class="_ _15"> </span></span>(D) </div></div><div class="c x41 y3e w15 h2c"><div class="t ma x3d h2d y50 ff1 fs13 fc0 sc0 ls0 ws0">2</div><div class="t ma x38 h2d y3f ff1 fs13 fc0 sc0 ls0 ws0">1<span class="_ _1f"></span><span class="ffd">n</span></div><div class="t ma x39 h30 y51 ffd fs14 fc0 sc0 ls0 ws0">n</div><div class="t ma x11 h31 y42 ffe fs13 fc0 sc0 ls0 ws0"></div><div class="t ma x10 h31 y3f ffe fs13 fc0 sc0 ls0 ws0"></div><div class="t ma x3a h32 y43 ffe fs15 fc0 sc0 ls0 ws0"></div></div><div class="c x0 y1 w2 h0"><div class="t m0 x42 hd y3d ff4 fs1 fc0 sc0 ls0 ws0">.<span class="ff1"> </span></div><div class="t m0 x43 h3b y52 ff6 fs1 fc0 sc0 ls0 ws0">6.<span class="ff5">设<span class="_ _3"> </span><span class="ffc">L<span class="_"> </span></span>为直线<span class="_ _5"> </span><span class="ffc">x<span class="ff4">+</span>y<span class="fff ls1c">=1<span class="_ _3"> </span></span></span><span class="lsd">上从<span class="_ _4"> </span></span><span class="ffc">A<span class="ff4">(1,0)<span class="_ _0"></span><span class="ff5">到<span class="_ _3"> </span><span class="ffc">B<span class="ff4">(-1,2)</span></span>的直线段，则曲线积分</span></span></span></span></div></div><div class="c x44 y53 w16 h3c"><div class="t mb x45 h3d y54 ffe fs1a fc0 sc0 ls0 ws0"><span class="_ _20"></span></div><div class="t mb x3a h3e y55 ffe fs1b fc0 sc0 ls0 ws0"></div><div class="t mb x11 h3f y56 ffd fs1c fc0 sc0 ls0 ws0">L</div><div class="t mb x46 h40 y54 ffd fs1a fc0 sc0 ls0 ws0">s<span class="_ _21"></span>y<span class="_ _22"></span>x<span class="_ _23"> </span><span class="ff1">d<span class="_ _24"></span>)<span class="_ _25"></span>(</span></div></div><div class="c x0 y1 w2 h0"><div class="t m0 x47 hd y52 ff1 fs1 fc0 sc0 ls0 ws0"> <span class="_"> </span>( B <span class="ls4">).</span><span class="ff6 fs2"> </span></div><div class="t m0 x43 h2b y57 ff4 fs1 fc0 sc0 ls0 ws0">(A) </div><div class="t m0 x48 he y58 ffb fs1 fc0 sc0 ls0 ws0"></div><div class="t m0 x49 h10 y57 ffb fs1 fc0 sc0 ls0 ws0"><span class="ff5">；<span class="ff6 fs2"> <span class="_ _26"> </span></span><span class="ff4">(B) <span class="_"> </span></span></span></div><div class="t m0 x4a he y58 ffb fs1 fc0 sc0 ls0 ws0"></div><div class="t m0 x4b hd y57 ffb fs1 fc0 sc0 ls0 ws0"><span class="ff5">；<span class="ff6"> <span class="_ _0"></span> <span class="_ _27"> </span><span class="ff4">(C) 2;<span class="ls1b"> </span><span class="ff1"> <span class="_ _28"> </span></span>(D) 0.</span><span class="fs2"> </span></span></span></div><div class="t m0 x43 hb y59 ff7 fs2 fc0 sc0 ls0 ws0"> </div><div class="t m0 x43 hb y5a ff7 fs2 fc0 sc0 ls0 ws0"> </div><div class="t m0 x4c hb y5b ff5 fs2 fc0 sc1 ls0 ws0">二、填空<span class="_ _2"></span>题（<span class="ffa sc0">6<span class="_ _4"> </span></span>小题，每小题<span class="_ _4"> </span><span class="ffa sc0">3<span class="_ _4"> </span></span>分，共<span class="_ _4"> </span><span class="ffa sc0">18<span class="_ _4"> </span></span>分）<span class="ff7 sc0"> </span></div><div class="t m0 x4c h10 y5c ff6 fs2 fc0 sc0 ls0 ws0"> </div><div class="t m0 x43 hd y5d ff6 fs1 fc0 sc0 ls0 ws0">7.<span class="ff5">微分方程<span class="_ _3"> </span><span class="ffc">x<span class="ff4">(</span>y<span class="ffe"><span class="ff1">)</span></span></span></span></div><div class="t m0 x4d h11 y5e ff4 fs5 fc0 sc0 ls0 ws0">3</div><div class="t m0 x4e h3b y5d ff4 fs1 fc0 sc0 ls0 ws0">-2<span class="ffc ls1d">yy<span class="_ _0"></span><span class="ffe ls0"><span class="ff1">+<span class="ffc">x<span class="ff4 lsb">=0<span class="_ _4"> </span></span><span class="ff5">的阶数为<span class="fff"> <span class="_"> </span><span class="ff6 ls1"> <span class="ls0">2 .<span class="fs2"> </span></span></span></span></span></span></span></span></span></div><div class="t m0 x43 h6 y5f ff6 fs1 fc0 sc0 ls0 ws0">8.</div></div><div class="c x4f y60 w17 h41"><div class="t mc x3a h42 y61 ff1 fs1d fc0 sc0 ls0 ws0">(<span class="_ _1e"> </span>,<span class="_ _1e"> </span>)<span class="_ _29"> </span>(<span class="_ _2"></span>0<span class="_ _2"></span>,0<span class="_ _2"></span>)</div><div class="t mc xd h43 y62 ff1 fs1e fc0 sc0 ls0 ws0">lim</div><div class="t mc x50 h43 y63 ff1 fs1e fc0 sc0 ls1e ws0">39</div><div class="t mc x11 h44 y61 ffd fs1d fc0 sc0 ls1f ws0">xy</div><div class="t mc x51 h45 y64 ffd fs1e fc0 sc0 ls20 ws0">xy</div><div class="t mc x52 h45 y63 ffd fs1e fc0 sc0 ls20 ws0">xy</div><div class="t mc x39 h46 y61 ffe fs1d fc0 sc0 ls0 ws0"></div><div class="t mc x53 h47 y62 ffe fs1e fc0 sc0 ls0 ws0"></div><div class="t mc x46 h47 y63 ffe fs1e fc0 sc0 ls21 ws0"></div></div><div class="c x0 y1 w2 h0"><div class="t m0 x54 h10 y65 ff6 fs2 fc0 sc0 ls0 ws0"> -6<span class="ls1"> </span></div><div class="t m0 x55 h6 y5f ff6 fs1 fc0 sc0 ls0 ws0"> . </div><div class="t m0 x43 h6 y66 ff6 fs1 fc0 sc0 ls0 ws0">9.<span class="ff5">设<span class="lsd">函数</span></span></div><div class="t m0 x56 h15 y67 ffc fs1 fc0 sc0 ls0 ws0">z<span class="ff4">=</span>x</div><div class="t m0 x57 h11 y68 ff4 fs5 fc0 sc0 ls0 ws0">3</div><div class="t m0 x58 h15 y67 ff4 fs1 fc0 sc0 ls0 ws0">cos<span class="ffc">y</span><span class="lse">, </span></div><div class="t m0 x59 h6 y66 ff5 fs1 fc0 sc0 ls0 ws0">则</div></div><div class="c x5a y69 w18 h33"><div class="t md xd h34 y47 ff1 fs16 fc0 sc0 ls0 ws0">2</div><div class="t md x39 h48 y45 ffd fs17 fc0 sc0 ls0 ws0">z</div><div class="t md x8 h48 y46 ffd fs17 fc0 sc0 ls22 ws0">xy</div><div class="t md x11 h49 y45 ffe fs17 fc0 sc0 ls0 ws0"></div><div class="t md x5b h49 y6a ffe fs17 fc0 sc0 ls0 ws0"></div><div class="t md x3a h49 y46 ffe fs17 fc0 sc0 ls23 ws0"></div></div><div class="c x0 y1 w2 h0"><div class="t m0 x5c h10 y6b ff6 fs2 fc0 sc0 ls0 ws0"> </div><div class="t m0 x5d h4a y66 ff4 fs2 fc0 sc0 ls0 ws0">-3<span class="ffc">x</span></div><div class="t m0 x5e h4b y6c ff4 fs1f fc0 sc0 ls0 ws0">2</div><div class="t m0 x5f h4a y66 ff4 fs2 fc0 sc0 ls0 ws0">sin<span class="ffc">y</span></div><div class="t m0 x60 h2b y67 ff4 fs1 fc0 sc0 ls0 ws0"> </div><div class="t m0 x61 h6 y66 ff6 fs1 fc0 sc0 ls0 ws0"> .</div><div class="t m0 x62 h3b y6d ff10 fs1 fc0 sc0 ls0 ws0"> </div><div class="t m0 x43 h6 y6e ff6 fs1 fc0 sc0 ls0 ws0">10.</div><div class="t m0 x63 h10 y6f ff6 fs2 fc0 sc0 ls0 ws0"> <span class="ff5">设</span></div><div class="t me x64 h4c y70 ffe fs20 fc0 sc0 ls0 ws0"></div><div class="t m0 x65 h10 y6f ff5 fs2 fc0 sc0 ls0 ws0">是由曲面</div></div><div class="c x66 y71 w19 h4d"><div class="t mf x67 h4e y72 ff1 fs21 fc0 sc0 ls24 ws0">22</div><div class="t mf x3a h4f y73 ffd fs22 fc0 sc0 ls0 ws0">z<span class="_ _1a"> </span>x<span class="_ _2a"> </span>y<span class="_ _2b"></span><span class="ffe ls25"></span></div></div><div class="c x0 y1 w2 h0"><div class="t m0 x68 h10 y6f ff5 fs2 fc0 sc0 ls0 ws0">及平面</div></div><div class="c x69 y74 w1a h50"><div class="t m10 x19 h51 y75 ff1 fs23 fc0 sc0 ls0 ws0">1<span class="_ _2c"></span><span class="ffd">z<span class="_ _3"> </span><span class="ffe"></span></span></div></div><div class="c x0 y1 w2 h0"><div class="t m0 x6a h10 y6f ff5 fs2 fc0 sc0 ls0 ws0">所围成的闭区域<span class="ff6">,</span>则三重积分<span class="ff6"> </span></div></div><div class="c x43 y76 w1b h52"><div class="t m11 x3d h53 y77 ff1 fs24 fc0 sc0 ls26 ws0">ddd<span class="_ _2d"></span><span class="ffd ls27">xyz</span></div><div class="t m12 x39 h54 y78 ffe fs25 fc0 sc0 ls0 ws0"></div><div class="t m11 x3a h55 y79 ffe fs26 fc0 sc0 ls28 ws0"></div></div><div class="c x0 y1 w2 h0"><div class="t m0 x57 h10 y7a ff5 fs2 fc0 sc0 ls0 ws0">化为三次积分为<span class="ff6"> </span></div></div><div class="c x6b y7b w1c h56"><div class="t m13 x52 h57 y7c ff1 fs27 fc0 sc0 ls0 ws0">2</div><div class="t m13 x10 h58 y7d ff1 fs28 fc0 sc0 ls0 ws0">2<span class="_ _2e"> </span>1<span class="_ _23"> </span>1</div><div class="t m13 x11 h58 y7e ff1 fs28 fc0 sc0 ls29 ws0">00</div><div class="t m13 x19 h59 y7f ff1 fs29 fc0 sc0 ls0 ws0">d<span class="_ _2f"> </span><span class="ffd">d<span class="_ _30"> </span>d<span class="_ _0"></span>z</span></div><div class="t m14 xd h5a y7d ffe fs2a fc0 sc0 ls0 ws0"></div><div class="t m14 x51 h5a y7e ffe fs2a fc0 sc0 ls0 ws0"></div><div class="t m14 x3d h5b y7f ffe fs2b fc0 sc0 ls0 ws0"><span class="_ _31"> </span><span class="_ _32"> </span></div><div class="t m13 x3a h5c y80 ffe fs2c fc0 sc0 ls0 ws0"><span class="_ _33"> </span><span class="_ _31"> </span></div></div><div class="c x0 y1 w2 h0"><div class="t m0 x6c h10 y7a ff5 fs2 fc0 sc0 ls0 ws0">或<span class="ff6 ls2a"> </span></div></div><div class="c x6d y81 w1d h5d"><div class="t m15 x6e h5e y82 ff1 fs2d fc0 sc0 ls0 ws0">2</div><div class="t m15 x46 h5e y83 ff1 fs2d fc0 sc0 ls0 ws0">2<span class="_ _34"> </span>2<span class="_ _35"> </span>2</div><div class="t m15 x10 h5f y84 ff1 fs2e fc0 sc0 ls0 ws0">1<span class="_ _2e"> </span>1<span class="_ _36"> </span>1</div><div class="t m15 x38 h5f y85 ff1 fs2e fc0 sc0 ls2b ws0">11</div><div class="t m15 x6f h60 y86 ff1 fs2f fc0 sc0 ls2c ws0">dd</div><div class="t m15 x70 h61 y84 ffd fs2e fc0 sc0 ls0 ws0">x</div><div class="t m15 x6e h61 y85 ffd fs2e fc0 sc0 ls0 ws0">x<span class="_ _37"> </span>x<span class="_ _38"> </span>y</div><div class="t m15 x32 h62 y86 ffd fs2f fc0 sc0 ls0 ws0">x<span class="_ _14"> </span>dy<span class="_ _39"> </span>z</div><div class="t m15 x71 h63 y84 ffe fs2e fc0 sc0 ls0 ws0"></div><div class="t m15 x11 h63 y85 ffe fs2e fc0 sc0 ls0 ws0"><span class="_ _3a"> </span><span class="_ _11"> </span><span class="_ _36"> </span></div><div class="t m15 x3a h64 y87 ffe fs30 fc0 sc0 ls0 ws0"><span class="_ _3b"> </span><span class="_ _3c"> </span></div></div><div class="c x0 y1 w2 h0"><div class="t m0 x72 h10 y7a ff6 fs2 fc0 sc0 ls1 ws0"> <span class="_ _f"> </span><span class="ff5 ls0">．<span class="_ _3d"></span><span class="ff6"> </span></span></div><div class="t m0 x43 h6 y88 ff5 fs1 fc0 sc0 ls0 ws0">（注：此题也可以利用对称性写<span class="_ _0"></span>成其它形式的三次积分）<span class="ff6"> </span></div><div class="t m0 x43 h6 y89 ff6 fs1 fc0 sc0 ls0 ws0">11.</div><div class="t m0 x63 h2b y8a ff4 fs1 fc0 sc0 ls0 ws0"> </div><div class="t m0 x73 h6 y89 ff5 fs1 fc0 sc0 ls0 ws0">级数</div></div><div class="c x65 y8b w1e h65"><div class="t m16 x38 h66 y8c ff1 fs31 fc0 sc0 ls0 ws0">1</div><div class="t m16 x70 h67 y8d ff1 fs32 fc0 sc0 ls0 ws0">1</div><div class="t m16 x39 h67 y8e ff1 fs32 fc0 sc0 ls0 ws0">(<span class="_ _3e"> </span>1<span class="_ _3f"></span>)</div><div class="t m16 x74 h68 y8f ffd fs31 fc0 sc0 ls0 ws0">n</div><div class="t m16 x25 h68 y8c ffd fs31 fc0 sc0 ls0 ws0">n</div><div class="t m16 x70 h69 y90 ffd fs32 fc0 sc0 ls0 ws0">n</div><div class="t m16 x11 h6a y91 ffe fs31 fc0 sc0 ls0 ws0"></div><div class="t m16 x10 h6a y8c ffe fs31 fc0 sc0 ls0 ws0"></div><div class="t m16 x32 h6b y8e ffe fs32 fc0 sc0 ls0 ws0"></div><div class="t m16 x3a h6c y92 ffe fs33 fc0 sc0 ls0 ws0"></div></div><div class="c x0 y1 w2 h0"><div class="t m0 x75 h6 y89 ff5 fs1 fc0 sc0 ls0 ws0">是</div><div class="t m0 x76 h10 y93 ff6 fs2 fc0 sc0 ls2 ws0"> <span class="ff5 ls0">条件收敛</span></div><div class="t m0 x55 h6 y89 ff6 fs1 fc0 sc0 ls0 ws0"> .<span class="ff5">（填条件收敛或绝对收敛）<span class="_ _0"></span><span class="ff6"> </span></span></div><div class="t m0 x43 h6 y94 ff6 fs1 fc0 sc0 ls0 ws0">12. <span class="ff5">函数</span></div></div><div class="c x65 y95 w1f h5d"><div class="t m17 x77 h5f y96 ff1 fs2e fc0 sc0 ls0 ws0">2</div><div class="t m17 x6e h60 y97 ff1 fs2f fc0 sc0 ls0 ws0">1</div><div class="t m17 x38 h60 y98 ff1 fs2f fc0 sc0 ls2d ws0">()</div><div class="t m17 x74 h60 y99 ff1 fs2f fc0 sc0 ls0 ws0">1</div><div class="t m17 x78 h62 y98 ffd fs2f fc0 sc0 ls2e ws0">fx</div><div class="t m17 x79 h62 y99 ffd fs2f fc0 sc0 ls0 ws0">x</div><div class="t m17 x7a h6d y98 ffe fs2f fc0 sc0 ls0 ws0"></div><div class="t m17 x70 h6d y99 ffe fs2f fc0 sc0 ls0 ws0"></div></div><div class="c x0 y1 w2 h0"><div class="t m0 x7b h6 y94 ff5 fs1 fc0 sc0 ls0 ws0">的关于</div><div class="t m0 x7c h15 y9a ffc fs1 fc0 sc0 ls0 ws0">x</div><div class="t m0 x6b h6 y94 ff5 fs1 fc0 sc0 ls0 ws0">的幂级数展开<span class="_ _0"></span>式为</div></div><div class="c x7d y9b w20 h65"><div class="t m18 x6e h66 y9c ff1 fs31 fc0 sc0 ls0 ws0">2</div><div class="t m18 x38 h66 y9d ff1 fs31 fc0 sc0 ls0 ws0">0</div><div class="t m18 x39 h6e y9e ff1 fs34 fc0 sc0 ls0 ws0">(<span class="_ _3e"> </span>1<span class="_ _3f"></span>)<span class="_ _31"> </span>,<span class="_ _40"> </span>(<span class="_ _3e"> </span>1<span class="_ _41"></span>,1<span class="_ _3f"></span>)</div><div class="t m18 x74 h68 y9c ffd fs31 fc0 sc0 ls2f ws0">nn</div><div class="t m18 x3a h68 y9d ffd fs31 fc0 sc0 ls0 ws0">n</div><div class="t m18 x50 h6f y9e ffd fs34 fc0 sc0 ls30 ws0">xx</div><div class="t m18 x11 h6a y91 ffe fs31 fc0 sc0 ls0 ws0"></div><div class="t m18 x11 h6a y9d ffe fs31 fc0 sc0 ls0 ws0"></div><div class="t m18 x32 h70 y9e ffe fs34 fc0 sc0 ls0 ws0"><span class="_ _42"> </span><span class="_ _12"> </span></div><div class="t m18 x3a h6c y9f ffe fs33 fc0 sc0 ls0 ws0"></div></div><div class="c x0 y1 w2 h0"><div class="t m0 x7e h15 y9a ff4 fs1 fc0 sc0 ls0 ws0"> <span class="_"> </span><span class="ffc"> <span class="_"> </span> </span></div><div class="t m0 x47 h6 y94 ff6 fs1 fc0 sc0 ls0 ws0">. </div><div class="t m0 x43 h6 ya0 ff5 fs1 fc0 sc0 ls0 ws0">（注：展开式正确，不写展开范<span class="_ _0"></span>围，扣<span class="_ _3"> </span><span class="ff6">1<span class="_ _5"> </span></span>分）</div><div class="t m0 x7f h10 ya1 ff6 fs2 fc0 sc0 ls0 ws0"> </div><div class="t m0 x43 h6 ya2 ff6 fs1 fc0 sc0 ls0 ws0"> </div><div class="t m0 x4c hb ya3 ff5 fs2 fc0 sc1 ls3 ws0">三、<span class="ls0">解答题（<span class="ffa sc0">7<span class="_ _4"> </span></span>小题，共<span class="_ _4"> </span><span class="ffa sc0 ls1">49<span class="_ _3"> </span></span></span>分）<span class="ff7 sc0 ls0"> </span></div><div class="t m0 x4c hd ya4 ff1 fs1 fc0 sc0 ls0 ws0"> </div><div class="t m0 x43 h6 ya5 ff6 fs1 fc0 sc0 ls0 ws0">13.<span class="ff5 sc1">（本题<span class="_ _3"> </span></span><span class="ffa">8<span class="_ _3"> </span><span class="ff5 sc1">分）<span class="sc0">求非齐次线性微分方程</span></span></span></div></div><div class="c x80 ya6 w21 h4d"><div class="t m19 x3d h71 y73 ff1 fs22 fc0 sc0 ls0 ws0">2<span class="_ _27"> </span>3<span class="_ _43"> </span>e</div><div class="t m19 x81 h72 y72 ffd fs21 fc0 sc0 ls0 ws0">x</div><div class="t m19 x25 h4f y73 ffd fs22 fc0 sc0 ls0 ws0">y<span class="_ _37"> </span>y<span class="_ _31"> </span>y<span class="_ _1a"> </span>x</div><div class="t m19 x8 h73 ya7 ffe fs22 fc0 sc0 ls0 ws0"><span class="_ _41"></span><span class="_ _34"> </span></div><div class="t m19 x6f h73 y73 ffe fs22 fc0 sc0 ls0 ws0"><span class="_ _3b"> </span><span class="_ _2a"> </span></div></div><div class="c x0 y1 w2 h0"><div class="t m0 x82 h6 ya5 ff5 fs1 fc0 sc0 ls0 ws0">的通解．<span class="ff6"> </span></div><div class="t m0 x43 h6 ya8 ff5 fs1 fc0 sc0 ls0 ws0">解：特征方程为：<span class="ff6"> </span></div></div><div class="c x59 ya9 w22 h74"><div class="t m1a x83 h75 yaa ff1 fs35 fc0 sc0 ls0 ws0">2<span class="_ _2f"> </span>3<span class="_ _44"> </span>0<span class="_ _45"></span><span class="ffd ls31">rr</span></div><div class="t m1a x10 h76 yab ffe fs35 fc0 sc0 ls0 ws0"><span class="_ _41"></span><span class="_ _46"> </span></div><div class="t m1a x6 h76 yaa ffe fs35 fc0 sc0 ls0 ws0"><span class="_ _26"> </span><span class="_ _35"> </span></div></div><div class="c x0 y1 w2 h0"><div class="t m0 x84 hd ya8 ff4 fs1 fc0 sc0 ls0 ws0"> <span class="_"> </span><span class="ff1"> </span></div><div class="t m0 x43 h6 yac ff5 fs1 fc0 sc0 ls0 ws0">特征根为：</div></div><div class="c x85 yad w23 h77"><div class="t m1b x78 h78 yae ff1 fs36 fc0 sc0 ls32 ws0">12</div><div class="t m1b x7a h79 yaf ff1 fs37 fc0 sc0 ls0 ws0">1<span class="_ _41"></span>,<span class="_ _43"> </span>3<span class="_ _47"></span><span class="ffd ls33">rr<span class="_ _45"></span><span class="ffe ls0"><span class="_ _3"> </span><span class="_ _48"> </span></span></span></div></div><div class="c x0 y1 w2 h0"><div class="t m0 x86 h6 yac ff6 fs1 fc0 sc0 ls0 ws0"> </div></div><div class="c x1b yb0 w24 h7a"><div class="t m0 x10 h6 yb1 ff5 fs1 fc0 sc0 ls0 ws0">得<span class="ff6 ls1"> </span>分<span class="ff6"> </span></div></div><div class="c x26 yb0 w25 h7a"><div class="t m0 x32 h10 yb2 ff6 fs2 fc0 sc0 ls0 ws0"> </div></div><div class="c x43 yb3 w24 h7a"><div class="t m0 x10 h6 yb1 ff5 fs1 fc0 sc0 ls0 ws0">得<span class="ff6 ls1"> </span>分<span class="ff6"> </span></div></div><div class="c x87 yb3 w26 h7a"><div class="t m0 x32 h10 yb2 ff6 fs2 fc0 sc0 ls0 ws0"> </div></div><div class="c x43 yb4 w24 h7a"><div class="t m0 x10 h6 yb1 ff5 fs1 fc0 sc0 ls0 ws0">得<span class="ff6 ls1"> </span>分<span class="ff6"> </span></div></div><div class="c x87 yb4 w26 h7a"><div class="t m0 x32 h10 yb2 ff6 fs2 fc0 sc0 ls0 ws0"> </div></div><div class="c x88 yb5 w27 h7b"><div class="t m1c x32 h7c yb6 ff2 fs3 fc0 sc0 ls0 ws0">线<span class="ff1"> </span></div></div><div class="c x88 yb7 w27 h7b"><div class="t m1c x32 h7c yb8 ff2 fs3 fc0 sc0 ls0 ws0">订<span class="ff1"> </span></div></div><div class="c x88 yb9 w27 h7b"><div class="t m1c x32 h7c yba ff2 fs3 fc0 sc0 ls0 ws0">装<span class="ff1"> </span></div></div><div class="c x3f ybb w28 h7d"><div class="t m1c x6 h7e ybc ff2 fs3 fc0 sc0 ls0 ws0">郑州轻工业<span class="_ _0"></span>大学</div><div class="t m1c x6 h7e ybd ff4 fs3 fc0 sc0 ls0 ws0"> <span class="_"> </span><span class="ls2">2020</span><span class="ff2">—</span>2021<span class="_"> </span><span class="ff2">学年</span></div><div class="t m1c x6 h7e ybe ff4 fs3 fc0 sc0 ls0 ws0"> <span class="_"> </span><span class="ff2">第二学期</span></div><div class="t m1c x6 h7e ybf ff3 fs3 fc0 sc0 ls0 ws0"> <span class="_"> </span><span class="ff4"> <span class="_"> </span><span class="ff2">高等数学</span></span></div><div class="t m1c x6 h7e yc0 ff4 fs3 fc0 sc0 ls0 ws0">B2<span class="_ _0"></span> <span class="_"> </span><span class="ff2 lsd">试卷</span></div><div class="t m1c x6 h7c yc1 ff2 fs3 fc0 sc0 ls0 ws0">（<span class="ff4">A</span>）<span class="_ _0"></span><span class="ff1"> </span></div><div class="t m1c x74 h7f ybc ff2 fs38 fc0 sc0 ls0 ws0">专业年级及<span class="_ _0"></span>班级</div><div class="t m1c x74 h7f ybd ff3 fs38 fc0 sc0 ls0 ws0"> <span class="_"> </span> <span class="_"> </span> <span class="_ _3e"> </span> <span class="_"> </span> <span class="_"> </span> <span class="_"> </span> <span class="_ _3e"> </span> <span class="_"> </span> </div><div class="t m1c x74 h7f yc2 ff2 fs38 fc0 sc0 ls34 ws0">姓名</div><div class="t m1c x74 h7f yc3 ff3 fs38 fc0 sc0 ls0 ws0"> <span class="_"> </span> <span class="_ _3e"> </span> <span class="_"> </span> <span class="_"> </span> </div><div class="t m1c x74 h7f yc4 ff2 fs38 fc0 sc0 ls35 ws0">学号</div><div class="t m1c x74 h7f yc5 ff3 fs38 fc0 sc0 ls0 ws0"> <span class="_"> </span> <span class="_"> </span> <span class="_ _3e"> </span> <span class="_"> </span> </div></div><div class="c x0 y1 w2 h0"><div class="t m1c x89 h80 yd ff1 fs38 fc0 sc0 ls0 ws0"> </div></div></div><div class="pi" data-data='{"ctm":[0.930233,0.000000,0.000000,0.930233,0.000000,0.000000]}'></div></div>
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