【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
【单选题】
<img src=https://huaweicloudobs.ahjxjy.cn/A724535F15B638714463E897B6F46BFB.png title=4-D.png alt=4-D.png/>
①
<img src=https://huaweicloudobs.ahjxjy.cn/ED2A5742BA046856DBD6D7AE0C7633B3.png title=4-1.png alt=4-1.png/>
②
<img src=https://huaweicloudobs.ahjxjy.cn/AE9C59C056BAC621EB219568F47F474A.png title=4-2.png alt=4-2.png/>
③
<img src=https://huaweicloudobs.ahjxjy.cn/AC5E35F01656879CEDE91C9810FAFA5A.png title=4-3.png alt=4-3.png/>
④
<img src=https://huaweicloudobs.ahjxjy.cn/9FD46AE930025AC1F106470B19A0427A.png title=4-4.png alt=4-4.png/>
【单选题】
<img src=https://huaweicloudobs.ahjxjy.cn/17A2173AFF308D522BA4D4E78D056D33.png title=4.png alt=4.png/>
①
<img src=https://huaweicloudobs.ahjxjy.cn/9E5A8C955FD5C05FE606432390EA794F.png title=4-1.png alt=4-1.png/>
②
<img src=https://huaweicloudobs.ahjxjy.cn/94FF4522EC874BA4506AFFEABD566CE5.png title=4-2.png alt=4-2.png/>
③
<img src=https://huaweicloudobs.ahjxjy.cn/39345D1411FE1C0D51FC39990845764C.png title=4-3.png alt=4-3.png/>
④
<img src=https://huaweicloudobs.ahjxjy.cn/AF67D4B6AA49B7C48DAA3BE2657CEFFB.png title=4-4.png alt=4-4.png/>
【判断题】
<img src=http://60.205.157.60/course/a@B3B9820356F4A251DD38D28A4CC26FC1.png title=}0W8WV9N]4OEEM@U3[JRFYP.png alt=}0W8WV9N]4OEEM@U3[JRFYP.png/>
①
正确
②
错误
【单选题】
<img src=https://huaweicloudobs.ahjxjy.cn/4B28F6872BEE2E7B15BC1C6B7E692AB4.png title=OXVVT)[~2IF6V3DTGJ[_B$4.png alt=OXVVT)[~2IF6V3DTGJ[_B$4.png/>（ ）
①
<img src=https://huaweicloudobs.ahjxjy.cn/873A87A694529FBF9E61CECC8D32AD15.png title=7KL`R7UIL_P]DW0N[8EK[KI.png alt=7KL`R7UIL_P]DW0N[8EK[KI.png/>
②
<img src=https://huaweicloudobs.ahjxjy.cn/0482F42FE70814EA365592BAB9C61ACA.png title=10J51VZQN9)TUXJX]Z(G$TI.png alt=10J51VZQN9)TUXJX]Z(G$TI.png/>
③
<img src=https://huaweicloudobs.ahjxjy.cn/751D83F85DEEF3EB78C92369DD75A3B0.png title=DGXWNG[9S[S7]EF4KNDYBI9.png alt=DGXWNG[9S[S7]EF4KNDYBI9.png/>
④
<img src=https://huaweicloudobs.ahjxjy.cn/B586A214C1A764A9FB5C483A9A8862A5.png title=LFZAH1[{@[OC455$C14(9JR.png alt=LFZAH1[{@[OC455$C14(9JR.png/>
【判断题】
<img src=https://huaweicloudobs.ahjxjy.cn/7FCBB69BF0F356035D1F837F9184CD3E.png title=4.png alt=4.png/>
①
正确
②
错误
【判断题】
根据图所示切割体的正面投影和水平投影，用正垂面切割圆柱体内表面，其截交线的侧面投影为不完整的平行四边形。<img src=http://60.205.157.60/course/a@4A86563E6B6DA06893F711ACC27EA6B8.png title=4.png alt=4.png/>
①
正确
②
错误
【单选题】
<img src=https://huaweicloudobs.ahjxjy.cn/61677886C169EFB29FBB1CAD3E134649.png title=4.png alt=4.png/>
①
<img src=https://huaweicloudobs.ahjxjy.cn/BF3FDF7526E6F4DF464E7E6AB2B147BF.png title=4-1.png alt=4-1.png/>
②
<img src=https://huaweicloudobs.ahjxjy.cn/95DAC9EC41FCFF7F96D45E23A2933AFB.png title=4-2.png alt=4-2.png/>
③
<img src=https://huaweicloudobs.ahjxjy.cn/F8EC99EEE11CF0D54CDDA810C35EEA9E.png title=4-3.png alt=4-3.png/>
④
<img src=https://huaweicloudobs.ahjxjy.cn/009309296B15B1ACDA8B77FAF1106928.png title=4-4.png alt=4-4.png/>
【判断题】
<img src=https://huaweicloudobs.ahjxjy.cn/CAAF6B41C84FBA4294333501DA37C9EB.png title=4.png alt=4.png/>
①
正确
②
错误
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%E5%85%B1%EF%BC%88%20%20%EF%BC%89%E4%B8%AA%E3%80%82%3Cimg%20src%3Dhttp://60.205.157.60/course/a@897BB88B56D9897C8DCF0F7A3446181B.png%20title%3D%E5%8D%95%E9%80%89%E9%A2%98%E5%9B%BE4.png%20alt%3D%E5%8D%95%E9%80%89%E9%A2%98%E5%9B%BE4.png/%3E&pn=7){kind=link}
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%E5%85%B1%EF%BC%88%20%20%EF%BC%89%E4%B8%AA%E3%80%82%3Cimg%20src%3Dhttp://60.205.157.60/course/a@897BB88B56D9897C8DCF0F7A3446181B.png%20title%3D%E5%8D%95%E9%80%89%E9%A2%98%E5%9B%BE4.png%20alt%3D%E5%8D%95%E9%80%89%E9%A2%98%E5%9B%BE4.png/%3E&pn=6){kind=link}
%E5%85%B1%EF%BC%88%20%20%EF%BC%89%E4%B8%AA%E3%80%82%3Cimg%20src%3Dhttp://60.205.157.60/course/a@897BB88B56D9897C8DCF0F7A3446181B.png%20title%3D%E5%8D%95%E9%80%89%E9%A2%98%E5%9B%BE4.png%20alt%3D%E5%8D%95%E9%80%89%E9%A2%98%E5%9B%BE4.png/%3E&pn=9){kind=link}
%E5%85%B1%EF%BC%88%20%20%EF%BC%89%E4%B8%AA%E3%80%82%3Cimg%20src%3Dhttp://60.205.157.60/course/a@897BB88B56D9897C8DCF0F7A3446181B.png%20title%3D%E5%8D%95%E9%80%89%E9%A2%98%E5%9B%BE4.png%20alt%3D%E5%8D%95%E9%80%89%E9%A2%98%E5%9B%BE4.png/%3E&pn=10){kind=link}