成考院校在线答案
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2022-09-12
[单选] <p class="MsoNormal" style="margin-right:0.0000pt;margin-left:0.0000pt;mso-para-margin-right:0.0000gd;mso-para-margin-left:0.0000gd;line-height:150%;">28、<span style="mso-spacerun:'yes';font-family:Microsoft Yahei;mso-bidi-font-family:'Times New Roman';font-size:12.0000pt;mso-font-kerning:1.0000pt;">设函数</span><span style="font-family:Microsoft Yahei;mso-bidi-font-family:'Times New Roman';font-size:12.0000pt;mso-font-kerning:1.0000pt;position:relative;top:5.0000pt;mso-text-raise:-5.0000pt;"><img width="58" height="34" src="http://wljy.whut.edu.cn:80/uploadfiles/word/GDSXX4.files/GDSXX430789.png"></span>连续，区域<span style="font-family:Microsoft Yahei;mso-bidi-font-family:'Times New Roman';font-size:12.0000pt;mso-font-kerning:1.0000pt;position:relative;top:9.0000pt;mso-text-raise:-9.0000pt;"><img width="257" height="52" src="http://wljy.whut.edu.cn:80/uploadfiles/word/GDSXX4.files/GDSXX430901.png"></span>，则<span style="font-family:Microsoft Yahei;mso-bidi-font-family:'Times New Roman';font-size:12.0000pt;mso-font-kerning:1.0000pt;position:relative;top:15.0000pt;mso-text-raise:-15.0000pt;"><img width="128" height="62" src="http://wljy.whut.edu.cn:80/uploadfiles/word/GDSXX4.files/GDSXX431010.png"></span>=<font face="宋体">（ </font><font face="Times New Roman"> </font><font face="宋体">）</font><font face="Times New Roman">.</font><span style="font-family:Microsoft Yahei;font-size:10.5000pt;mso-font-kerning:1.0000pt;"> <o:p></o:p></span></p>
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2022-09-12
[单选] <p class="MsoNormal" style="margin-right:0.0000pt;margin-left:0.0000pt;mso-para-margin-right:0.0000gd;mso-para-margin-left:0.0000gd;line-height:150%;">36、<span style="mso-spacerun:'yes';font-family:Microsoft Yahei;mso-bidi-font-family:'Times New Roman';font-size:12.0000pt;mso-font-kerning:1.0000pt;">已知</span><i><span style="font-family:Microsoft Yahei;mso-bidi-font-family:'Times New Roman';font-style:italic;font-size:12.0000pt;mso-font-kerning:1.0000pt;">A</span></i><span style="mso-spacerun:'yes';font-family:Microsoft Yahei;mso-bidi-font-family:'Times New Roman';font-size:12.0000pt;mso-font-kerning:1.0000pt;">(1,0,2), </span><i><span style="font-family:Microsoft Yahei;mso-bidi-font-family:'Times New Roman';font-style:italic;font-size:12.0000pt;mso-font-kerning:1.0000pt;">B</span></i><span style="mso-spacerun:'yes';font-family:Microsoft Yahei;mso-bidi-font-family:'Times New Roman';font-size:12.0000pt;mso-font-kerning:1.0000pt;">(1,2,1)是空间两点，则点A到点B距离是（ ）</span><span style="font-family:Microsoft Yahei;font-size:10.5000pt;mso-font-kerning:1.0000pt;"> <o:p></o:p></span></p>
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2022-09-12
[单选] <p class="MsoNormal">4、 <span style="font-family:Microsoft Yahei;">设</span><span> <!--[if gte vml 1]><![endif]--> <!--[if !vml]--><img width="84" height="24" src="http://wljy.whut.edu.cn:80/uploadfiles/word/gdsxx001.files/image198.png"> <!--[endif]--> <!--[if gte mso 9]><![endif]--></span><span style="font-family:Microsoft Yahei;">，则</span><span> <!--[if gte vml 1]><![endif]--> <!--[if !vml]--><img width="22" height="44" src="http://wljy.whut.edu.cn:80/uploadfiles/word/gdsxx001.files/image200.png"> <!--[endif]--> <!--[if gte mso 9]><![endif]-->=</span><span style="font-family:Microsoft Yahei;">（ ）</span></p><p class="MsoNormal"> <span style="font-size:12.0pt;"> </span></p>
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2022-09-12
[单选] <p class="29" style="margin-left:0.0000pt;mso-para-margin-left:0.0000gd;text-indent:0.0000pt;mso-char-indent-count:0.0000;line-height:150%;">29、<span style="mso-spacerun:'yes';font-family:Microsoft Yahei;mso-bidi-font-family:'Times New Roman';font-size:12.0000pt;mso-font-kerning:1.0000pt;">下列级数发散的是（ ）</span><span style="font-family:Microsoft Yahei;font-size:10.5000pt;mso-font-kerning:1.0000pt;"> <o:p></o:p></span></p>
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2022-09-12
[单选] <p class="MsoNormal">3、 <span style="font-family:Microsoft Yahei;">设</span><span> <!--[if gte vml 1]><![endif]--> <!--[if !vml]--><img width="106" height="24" src="http://wljy.whut.edu.cn:80/uploadfiles/word/gdsxx001.files/image222.png"> <!--[endif]--> <!--[if gte mso 9]><![endif]--></span><span style="font-family:Microsoft Yahei;">，则</span><span> <!--[if gte vml 1]><![endif]--> <!--[if !vml]--><img width="50" height="33" src="http://wljy.whut.edu.cn:80/uploadfiles/word/gdsxx001.files/image224.png"> <!--[endif]--> <!--[if gte mso 9]><![endif]-->=(</span><span style="font-family:Microsoft Yahei;"> </span><span>)</span><span style="font-size:12.0pt;"> </span></p>
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2022-09-12
[单选] <p class="MsoNormal" style="margin-right:0.0000pt;margin-left:0.0000pt;mso-para-margin-right:0.0000gd;mso-para-margin-left:0.0000gd;line-height:150%;">30、<span style="font-family:Microsoft Yahei;mso-bidi-font-family:'Times New Roman';font-size:12.0000pt;mso-font-kerning:1.0000pt;">设</span><span style="font-family:Microsoft Yahei;mso-bidi-font-family:'Times New Roman';font-size:12.0000pt;mso-font-kerning:1.0000pt;position:relative;top:16.0000pt;mso-text-raise:-16.0000pt;"><img width="209" height="67" src="http://wljy.whut.edu.cn:80/uploadfiles/word/GDSXX4.files/GDSXX416601.png"></span>,<font face="宋体">其中</font><span style="font-family:Microsoft Yahei;mso-bidi-font-family:'Times New Roman';font-size:12.0000pt;mso-font-kerning:1.0000pt;position:relative;top:2.0000pt;mso-text-raise:-2.0000pt;"><img width="29" height="25" src="http://wljy.whut.edu.cn:80/uploadfiles/word/GDSXX4.files/GDSXX416710.png"></span>由<span style="font-family:Microsoft Yahei;mso-bidi-font-family:'Times New Roman';font-size:12.0000pt;mso-font-kerning:1.0000pt;position:relative;top:5.0000pt;mso-text-raise:-5.0000pt;"><img width="128" height="38" src="http://wljy.whut.edu.cn:80/uploadfiles/word/GDSXX4.files/GDSXX416817.png"></span>所围成<font face="Times New Roman">,</font><font face="宋体">则</font><span style="font-family:Microsoft Yahei;mso-bidi-font-family:'Times New Roman';font-size:12.0000pt;mso-font-kerning:1.0000pt;position:relative;top:2.0000pt;mso-text-raise:-2.0000pt;"><img width="22" height="25" src="http://wljy.whut.edu.cn:80/uploadfiles/word/GDSXX4.files/GDSXX416928.png"></span>=( <span style="mso-spacerun:'yes';font-family:Microsoft Yahei;mso-bidi-font-family:'Times New Roman';font-size:12.0000pt;mso-font-kerning:1.0000pt;"> B )</span><span style="font-family:Microsoft Yahei;font-size:10.5000pt;mso-font-kerning:1.0000pt;"> <o:p></o:p></span></p>
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2022-09-12
[单选] <p class="MsoNormal" style="margin-right:0.0000pt;margin-left:0.0000pt;mso-para-margin-right:0.0000gd;mso-para-margin-left:0.0000gd;line-height:150%;">31、<span style="mso-spacerun:'yes';font-family:Microsoft Yahei;mso-bidi-font-family:'Times New Roman';font-size:12.0000pt;mso-font-kerning:1.0000pt;">当（ ）时，级数</span><span style="font-family:'Times New Roman';mso-fareast-font-family:Microsoft Yahei;font-size:10.5000pt;mso-font-kerning:1.0000pt;position:relative;top:15.0000pt;mso-text-raise:-15.0000pt;"><img width="68" height="75" src="http://wljy.whut.edu.cn:80/uploadfiles/word/GDSXX4.files/GDSXX467099.png"></span>收敛<span style="font-family:Microsoft Yahei;font-size:10.5000pt;mso-font-kerning:1.0000pt;"> <o:p></o:p></span></p>
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2022-09-12
[单选] <p class="MsoNormal" style="margin-right:0.0000pt;margin-left:0.0000pt;mso-para-margin-right:0.0000gd;mso-para-margin-left:0.0000gd;line-height:150%;">9、<span style="mso-spacerun:'yes';font-family:Microsoft Yahei;mso-bidi-font-family:'Times New Roman';color:rgb(0,0,0);font-size:12.0000pt;mso-font-kerning:1.0000pt;">微分方程</span><span style="font-family:Microsoft Yahei;mso-bidi-font-family:'Times New Roman';color:rgb(0,0,0);font-size:12.0000pt;mso-font-kerning:1.0000pt;position:relative;top:7.0000pt;mso-text-raise:-7.0000pt;"><img width="169" height="50" src="http://wljy.whut.edu.cn:80/uploadfiles/word/GDSXX5.files/GDSXX542276.png"></span>的通解是<span style="mso-spacerun:'yes';font-family:Microsoft Yahei;mso-bidi-font-family:'Times New Roman';color:rgb(0,0,0);font-size:12.0000pt;mso-font-kerning:1.0000pt;">( A ).</span><span style="font-family:Microsoft Yahei;font-size:10.5000pt;mso-font-kerning:1.0000pt;"> <o:p></o:p></span></p>
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2022-09-12
[单选] <p class="MsoNormal" style="margin-right:0.0000pt;margin-left:0.0000pt;mso-para-margin-right:0.0000gd;mso-para-margin-left:0.0000gd;line-height:150%;">36、<span style="mso-spacerun:'yes';font-family:Microsoft Yahei;mso-bidi-font-family:'Times New Roman';font-size:12.0000pt;mso-font-kerning:1.0000pt;">函数</span><span style="font-family:Microsoft Yahei;mso-bidi-font-family:'Times New Roman';font-size:12.0000pt;mso-font-kerning:1.0000pt;position:relative;top:5.0000pt;mso-text-raise:-5.0000pt;"><img width="80" height="34" src="http://wljy.whut.edu.cn:80/uploadfiles/word/GDSXX3.files/GDSXX312667.png"></span>连续，且<span style="font-family:Microsoft Yahei;mso-bidi-font-family:'Times New Roman';font-size:12.0000pt;mso-font-kerning:1.0000pt;position:relative;top:12.0000pt;mso-text-raise:-12.0000pt;"><img width="113" height="67" src="http://wljy.whut.edu.cn:80/uploadfiles/word/GDSXX3.files/GDSXX312777.png"></span>存在，则<span style="font-family:Microsoft Yahei;mso-bidi-font-family:'Times New Roman';font-size:12.0000pt;mso-font-kerning:1.0000pt;position:relative;top:5.0000pt;mso-text-raise:-5.0000pt;"><img width="80" height="34" src="http://wljy.whut.edu.cn:80/uploadfiles/word/GDSXX3.files/GDSXX312887.png"></span>在<span style="font-family:Microsoft Yahei;mso-bidi-font-family:'Times New Roman';font-size:12.0000pt;mso-font-kerning:1.0000pt;position:relative;top:5.0000pt;mso-text-raise:-5.0000pt;"><img width="59" height="34" src="http://wljy.whut.edu.cn:80/uploadfiles/word/GDSXX3.files/GDSXX312994.png"></span>处（ <span style="mso-spacerun:'yes';font-family:Microsoft Yahei;mso-bidi-font-family:'Times New Roman';font-size:12.0000pt;mso-font-kerning:1.0000pt;"> ）</span><span style="font-family:Microsoft Yahei;font-size:10.5000pt;mso-font-kerning:1.0000pt;"> <o:p></o:p></span></p>
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2022-09-12
[单选] <p class="MsoNormal" style="margin-right:0.0000pt;margin-left:0.0000pt;mso-para-margin-right:0.0000gd;mso-para-margin-left:0.0000gd;line-height:150%;">14、<span style="mso-spacerun:'yes';font-family:Microsoft Yahei;mso-bidi-font-family:'Times New Roman';font-size:12.0000pt;mso-font-kerning:1.0000pt;">函数</span><span style="font-family:Microsoft Yahei;mso-bidi-font-family:'Times New Roman';font-size:12.0000pt;mso-font-kerning:1.0000pt;position:relative;top:5.0000pt;mso-text-raise:-5.0000pt;"><img width="80" height="34" src="http://wljy.whut.edu.cn:80/uploadfiles/word/GDSXX3.files/GDSXX353431.png"></span>在点<span style="font-family:Microsoft Yahei;mso-bidi-font-family:'Times New Roman';font-size:12.0000pt;mso-font-kerning:1.0000pt;position:relative;top:6.0000pt;mso-text-raise:-6.0000pt;"><img width="80" height="38" src="http://wljy.whut.edu.cn:80/uploadfiles/word/GDSXX3.files/GDSXX353540.png"></span>处取得极值是<span style="font-family:Microsoft Yahei;mso-bidi-font-family:'Times New Roman';font-size:12.0000pt;mso-font-kerning:1.0000pt;position:relative;top:7.0000pt;mso-text-raise:-7.0000pt;"><img width="284" height="40" src="http://wljy.whut.edu.cn:80/uploadfiles/word/GDSXX3.files/GDSXX353653.png"></span>的（ <font face="Times New Roman"> </font><font face="宋体">）条件</font><font face="Times New Roman">.</font><span style="font-family:Microsoft Yahei;font-size:10.5000pt;mso-font-kerning:1.0000pt;"> <o:p></o:p></span></p>
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