【判断题】
<img src=https://huaweicloudobs.ahjxjy.cn/61A4B123BDEE1292DEBB39C2F87DA3B1.png title=4.png alt=4.png/>
①
正确
②
错误
【多选题】
<img src=https://huaweicloudobs.ahjxjy.cn/4D5521BCE006BBBAE834384DADF96091.png title=4.png alt=4.png/><img src=https://huaweicloudobs.ahjxjy.cn/799E99B7DB75195CAD99E4EF4B2A19F0.png title=5.png alt=5.png/><img src=https://huaweicloudobs.ahjxjy.cn/6668CDF06F182778DCCC9EC63F32E8B4.png title=6.png alt=6.png/>,下列表述正确的是
①
<img src=https://huaweicloudobs.ahjxjy.cn/D195ABE3F114C8923C2FF243B91B95D9.png title=7.png alt=7.png/>
②
<img src=https://huaweicloudobs.ahjxjy.cn/C78C68FAF288F7E8A9D9778AC90CE5DA.png title=8.png alt=8.png/>
③
<img src=https://huaweicloudobs.ahjxjy.cn/3F7B2210DC17A1BE97CC498E894146DE.png title=9.png alt=9.png/>
④
<img src=https://huaweicloudobs.ahjxjy.cn/E8C41008391518AB353BE781F11BDB6A.png title=10.png alt=10.png/>
【单选题】
<img src=https://huaweicloudobs.ahjxjy.cn/9B21F907750B4844B0B5F7D4C0FA86DD.png title=8.png alt=8.png/>
①
<img src=https://huaweicloudobs.ahjxjy.cn/D365A6996CDA332DC493B9FE9927EB94.png title=8-1.png alt=8-1.png/>
②
<img src=https://huaweicloudobs.ahjxjy.cn/4E4AD50C574720FCF94807F6927CC7C6.png title=8-2.png alt=8-2.png/>
③
<img src=https://huaweicloudobs.ahjxjy.cn/5EE23578A59D53D47F078A43D4A139A6.png title=8-3.png alt=8-3.png/>
④
<img src=https://huaweicloudobs.ahjxjy.cn/FEC57F19F806EEC34B18729DE09E7B87.png title=8-4.png alt=8-4.png/>
【判断题】
根据图所示切割体的正面投影和水平投影，只用了一个平面来切割该圆柱体。<img src=http://60.205.157.60/course/a@4A86563E6B6DA06893F711ACC27EA6B8.png title=4.png alt=4.png/>
①
正确
②
错误
【判断题】
<img src=https://huaweicloudobs.ahjxjy.cn/12F8865D689182911F12AB28BDDD74B2.png title=4.png alt=4.png/>
①
正确
②
错误
【单选题】
<img src=https://huaweicloudobs.ahjxjy.cn/7B1E1345E06E59D582B047A670367D05.png title=4.png alt=4.png/>
①
有惟一解
②
有零解
③
有无穷多解
④
无解
【单选题】
<img src=https://huaweicloudobs.ahjxjy.cn/B93830581AB669EE76FE45AEEB75EACC.png title=4.png alt=4.png/>
①
<img src=https://huaweicloudobs.ahjxjy.cn/7223AD0D4F73ED8B5730F8843FD68AD5.png title=4-1.png alt=4-1.png/>
②
<img src=https://huaweicloudobs.ahjxjy.cn/FA1A0B6530E9C8CABF5FE5DEE30CEB96.png title=4-2.png alt=4-2.png/>
③
<img src=https://huaweicloudobs.ahjxjy.cn/A7973D043814219EA5F2AF98BC67F2B0.png title=4-3.png alt=4-3.png/>
④
<img src=https://huaweicloudobs.ahjxjy.cn/F99F0B04846FFE48A4865EA5BFA0BFD0.png title=4-4.png alt=4-4.png/>
【简答题】
<img src="https://huaweicloudobs.ahjxjy.cn/5426C74571F52E0D55D83C73C4D568CC.png" title="计4.png" alt="计4.png"/>
【简答题】
<img src="https://huaweicloudobs.ahjxjy.cn/AE9A430BCB650C459DDBBE0490A64B7F.png" title="4.png" alt="4.png"/>=[填空1]
【判断题】
<img src=https://huaweicloudobs.ahjxjy.cn/4F0AC6861CAF9E76FC24716A3EAEFC8C.png title=4.png alt=4.png/>
①
正确
②
错误
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