【判断题】
<img src=https://huaweicloudobs.ahjxjy.cn/615595CE0FD3B581DBAF2DE0A68565A8.png title=2.png alt=2.png/>
①
正确
②
错误
【单选题】
<img src=https://huaweicloudobs.ahjxjy.cn/34242C37DA3F3D2F6EE9F909BBEDF5ED.png title=2.png alt=2.png/>
①
<img src=https://huaweicloudobs.ahjxjy.cn/EEFB780D1DB3E9EA4974593034195FBD.png title=2-1.png alt=2-1.png/>
②
<img src=https://huaweicloudobs.ahjxjy.cn/84A46D8348CAC2962EA276EAD0295E57.png title=2-2.png alt=2-2.png/>
③
<img src=https://huaweicloudobs.ahjxjy.cn/2BBD381DC7A0AF4EEE627190FA603027.png title=2-3.png alt=2-3.png/>
④
<img src=https://huaweicloudobs.ahjxjy.cn/CFC8C7B97652511422B4C0A8B23F5FB8.png title=2-4.png alt=2-4.png/>
【单选题】
<img src=https://huaweicloudobs.ahjxjy.cn/2A0223E4EC7E29F400F12F9B8245F58B.png title=8.png alt=8.png/>
①
<img src=https://huaweicloudobs.ahjxjy.cn/FF980B92734F87DBBD9C605C29B2F2CA.png title=8-1.png alt=8-1.png/>
②
<img src=https://huaweicloudobs.ahjxjy.cn/01C5B93A96A876A5EA1469FA8445A9B1.png title=8-2.png alt=8-2.png/>
③
<img src=https://huaweicloudobs.ahjxjy.cn/AA5D53B8325F955B691B6BB5BA726EE6.png title=8-3.png alt=8-3.png/>
④
<img src=https://huaweicloudobs.ahjxjy.cn/F91DD65F3397693D3B8BCB51636335AE.png title=8-4.png alt=8-4.png/>
【单选题】
直线CD在水平投影面上的投影反映实长，因此称之为（ ）。<img src=https://huaweicloudobs.ahjxjy.cn/0D8E5E16CD6410977CFF2ABFD085E1D3.png title=图片2.png alt=图片2.png style=width: 351px; height: 171px; width=351 height=171/>
①
正平线
②
水平线
③
侧垂线
④
侧平线
【单选题】
<img src=https://huaweicloudobs.ahjxjy.cn/1DF15CABFFE5FEAE37F360DE1122A950.png title=2.png alt=2.png/>
①
<img src=https://huaweicloudobs.ahjxjy.cn/D990BA247EEA9EF49D1E556908C4A39F.png title=2-1.png alt=2-1.png/>
②
<img src=https://huaweicloudobs.ahjxjy.cn/11E638A4185C6278278238E34EA77604.png title=2-2.png alt=2-2.png/>
③
<img src=https://huaweicloudobs.ahjxjy.cn/182F573960804D267F45BD5B1B7947DD.png title=2-3.png alt=2-3.png/>
④
<img src=https://huaweicloudobs.ahjxjy.cn/FF0CCF2D7AAD8BA85AC342528F6931BD.png title=2-4.png alt=2-4.png/>
【单选题】
<img src=https://huaweicloudobs.ahjxjy.cn/F357CE9B748AE7A9297A857101C75017.png title=2.png alt=2.png/>
①
<img src=https://huaweicloudobs.ahjxjy.cn/F8F5DAED22E5F510ADCD0FD15F39CA3F.png title=2-1.png alt=2-1.png/>
②
<img src=https://huaweicloudobs.ahjxjy.cn/37F0456ADA1B08BD60456EF2346C69F2.png title=2-2.png alt=2-2.png/>
③
<img src=https://huaweicloudobs.ahjxjy.cn/18714A5B78C639BC6A3A44DA7566D2D0.png title=2-3.png alt=2-3.png/>
④
<img src=https://huaweicloudobs.ahjxjy.cn/55CE44F6CF764D20CE7510C0A41E745B.png title=2-4.png alt=2-4.png/>
【单选题】
<img src=https://huaweicloudobs.ahjxjy.cn/BA683143D860E2F98E632AD0DC0505F7.png title=2-D.png alt=2-D.png/>
①
<img src=https://huaweicloudobs.ahjxjy.cn/81DE310703FDD33F19175B737E3FBFED.png title=2-1.png alt=2-1.png/>
②
<img src=https://huaweicloudobs.ahjxjy.cn/A4D8057507023005F52E56C6DBDAF948.png title=2-2.png alt=2-2.png/>
③
<img src=https://huaweicloudobs.ahjxjy.cn/B84DAACB332FADAA38425D2157A5A551.png title=2-3.png alt=2-3.png/>
④
<img src=https://huaweicloudobs.ahjxjy.cn/ACA72BF187F95E0B93B5B729E71F5387.png title=2-4.png alt=2-4.png/>
【单选题】
<img src=https://huaweicloudobs.ahjxjy.cn/39D0B6FD2F105295D2E7B3F4474B6D31.png title=8.png alt=8.png/>
①
<img src=https://huaweicloudobs.ahjxjy.cn/9456BC8D59E40819DA015F6911144529.png title=8-1.png alt=8-1.png/>
②
<img src=https://huaweicloudobs.ahjxjy.cn/86BEC2C817D335A74407257FE446EA35.png title=8-2.png alt=8-2.png/>
③
<img src=https://huaweicloudobs.ahjxjy.cn/0BDFD407DDB9BFB1A011EB66F473DEAE.png title=8-3.png alt=8-3.png/>
④
<img src=https://huaweicloudobs.ahjxjy.cn/BF0F13738EE41CD7F9FA041535913137.png title=8-4.png alt=8-4.png/>
【多选题】
<img src=https://huaweicloudobs.ahjxjy.cn/4DE29EFA21CB7D8D919C14C049187750.png title=1.png alt=1.png/><img src=https://huaweicloudobs.ahjxjy.cn/E85495858960DABC7D0670895F1502DC.png title=2.png alt=2.png/>
①
<img src=https://huaweicloudobs.ahjxjy.cn/5329CCB367DC78F31026DD8A280B9DB7.png title=4.png alt=4.png/>
②
<img src=https://huaweicloudobs.ahjxjy.cn/F0279F9E99540B5C6AD90E91695A90B0.png title=3.png alt=3.png/>
③
<img src=https://huaweicloudobs.ahjxjy.cn/201DB0FD15C18B3A27CC64EEA281F911.png title=5.png alt=5.png/>
④
<img src=https://huaweicloudobs.ahjxjy.cn/7EAB1F1D0550A6C5C24EEB0FFE8B0D00.png title=6.png alt=6.png/>
【简答题】
<img src="https://huaweicloudobs.ahjxjy.cn/70C0DF98C7A71133C5A3EADDD35A6AF7.png" title="1.png" alt="1.png"/><img src="https://huaweicloudobs.ahjxjy.cn/C1C2B2B5376E8392A7980E2300168C70.png" title="2.png" alt="2.png"/>
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