【单选题】
<img src="https://file.icve.com.cn/doc_public4/722/995/B4AF8E38823574ED8E359E66C563A5A1.png" title="1.png" alt="1.png"/>
①
K1′K3
②
(K3)2/K1
③
2′K1′K2
④
K2/K1
【单选题】
<img src=https://huaweicloudobs.ahjxjy.cn/B3F81E02A1E4FBDDFEE238B40CB3D8E5.png title=1.png alt=1.png/>
①
<img src=https://huaweicloudobs.ahjxjy.cn/F6E3C2E4CB84849368F804C33DDE02B6.png title=1-1.png alt=1-1.png/>
②
<img src=https://huaweicloudobs.ahjxjy.cn/381D356C264547244A4F56B1D367A4AD.png title=1-2.png alt=1-2.png/>
③
<img src=https://huaweicloudobs.ahjxjy.cn/A87B6CEA2690F666284EABC193FAB608.png title=1-3.png alt=1-3.png/>
④
<img src=https://huaweicloudobs.ahjxjy.cn/EF10C1BBD3F39F2C35896FFFA29DCE89.png title=1-4.png alt=1-4.png/>
【单选题】
<imgsrc="http://121.251.253.213/doc/a@F4481B790DEA53F8BA784340D9E7DBD5.png/download?time=636002471591908737&token=C9861E965BE2A3F88E19FDB83A015858&filename=png"data-url="doc/a@F4481B790DEA53F8BA784340D9E7DBD5.png"data-preview_url_ueditor="doc/a@F4481B790DEA53F8BA784340D9E7DBD5.png"/>
①
<imgsrc="http://121.251.253.213/doc/a@49AD58B83D74079A52B9BC9D580A57F0.png/download?time=636002471674588883&token=5D0CC3E9D5071B5B99D33E11198168CF&filename=png"data-url="doc/a@49AD58B83D74079A52B9BC9D580A57F0.png"data-preview_url_ueditor="doc/a@49AD58B83D74079A52B9BC9D580A57F0.png"/>
②
<imgsrc="http://121.251.253.213/doc/a@7EFC8C78A5255FC23D2408BA7460C4B1.png/download?time=636002471771153052&token=C4DD6005C7D6AB83CC98365C90E96F7F&filename=png"data-url="doc/a@7EFC8C78A5255FC23D2408BA7460C4B1.png"data-preview_url_ueditor="doc/a@7EFC8C78A5255FC23D2408BA7460C4B1.png"/>
③
<imgsrc="http://121.251.253.213/doc/a@08C1F1E9561C37C7D96249E0FF936B6A.png/download?time=636002471855705201&token=48F4A7689592EAC7AC51D4A9DC7C61E9&filename=png"data-url="doc/a@08C1F1E9561C37C7D96249E0FF936B6A.png"data-preview_url_ueditor="doc/a@08C1F1E9561C37C7D96249E0FF936B6A.png"/>
④
<imgsrc="http://121.251.253.213/doc/a@33BDC224DA6CE3012ADE43A9FC77D6D6.png/download?time=636002471973797408&token=349E4644A1E20C4BDE3E18EC7BF17375&filename=png"data-url="doc/a@33BDC224DA6CE3012ADE43A9FC77D6D6.png"data-preview_url_ueditor="doc/a@33BDC224DA6CE3012ADE43A9FC77D6D6.png"/>
【单选题】
<img src=https://huaweicloudobs.ahjxjy.cn/7533ED36B35F83E695CB53C0F30107E0.png title=8-A.png alt=8-A.png/>
①
<img src=https://huaweicloudobs.ahjxjy.cn/47BCFC77368C4DB88846C38633C8364E.png title=8-1.png alt=8-1.png/>
②
<img src=https://huaweicloudobs.ahjxjy.cn/63535CD39F86A76D7E8C58336AC150AC.png title=8-2.png alt=8-2.png/>
③
<img src=https://huaweicloudobs.ahjxjy.cn/A70882E66892AE0C49F001325CFA063C.png title=8-3.png alt=8-3.png/>
④
<img src=https://huaweicloudobs.ahjxjy.cn/A334ED7A32EEE37AADCE5445E125D08D.png title=8-4.png alt=8-4.png/>
【单选题】
<img src=https://huaweicloudobs.ahjxjy.cn/AC9839670E0B116D5A6732EAB6B0F7CF.png title=8-C.png alt=8-C.png/>
①
<img src=https://huaweicloudobs.ahjxjy.cn/86A9FEC690F22BB9296D2778EB55A05A.png title=8-1.png alt=8-1.png/>
②
<img src=https://huaweicloudobs.ahjxjy.cn/3DDE7B2AC73E648E09F2B0B3D05DDD75.png title=8-2.png alt=8-2.png/>
③
<img src=https://huaweicloudobs.ahjxjy.cn/9EE30F6276519915567B786B0A899AA7.png title=8-3.png alt=8-3.png/>
④
<img src=https://huaweicloudobs.ahjxjy.cn/EF5A90E84E1B3A86D27B5E35460F7606.png title=8-4.png alt=8-4.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】
<img src=https://huaweicloudobs.ahjxjy.cn/07C45527E17E1B047C908AE225E07895.png title=8-D.png alt=8-D.png/>
①
<img src=https://huaweicloudobs.ahjxjy.cn/61DF8975AA07B177B1706214DDCC4542.png title=8-1.png alt=8-1.png/>
②
<img src=https://huaweicloudobs.ahjxjy.cn/780590AB3FB430E3F2E78758D95AAD00.png title=8-2.png alt=8-2.png/>
③
<img src=https://huaweicloudobs.ahjxjy.cn/16AB5756CDEB834C04E8B0EE3706E969.png title=8-3.png alt=8-3.png/>
④
<img src=https://huaweicloudobs.ahjxjy.cn/C1BED7EBC6F3835E36BD3F382D115064.png title=8-4.png alt=8-4.png/>
【单选题】
<img src=https://huaweicloudobs.ahjxjy.cn/F70B5E6EF7858571F8FC3C4C8D006852.png title=7.png alt=7.png/>
①
<img src=https://huaweicloudobs.ahjxjy.cn/FAFF1284C76D6D67D8A6541DDF808276.png title=7-1.png alt=7-1.png/>
②
<img src=https://huaweicloudobs.ahjxjy.cn/03AA71A09C342B56453F8157D51BFFDA.png title=7-2.png alt=7-2.png/>
③
<img src=https://huaweicloudobs.ahjxjy.cn/10E9A0C3809C0B875299F3823EA70186.png title=7-3.png alt=7-3.png/>
④
<img src=https://huaweicloudobs.ahjxjy.cn/10F2B358614D55FBF3860DB033021A97.png title=7-4.png alt=7-4.png/>
【单选题】
<img src=https://huaweicloudobs.ahjxjy.cn/DF8B0D492010585E8C88D44D5A6A0D83.png title=24.png alt=24.png/>
①
<img src=https://huaweicloudobs.ahjxjy.cn/600D5F8712EF71A194683D15EF19D93C.png title=24-1.png alt=24-1.png/>
②
<img src=https://huaweicloudobs.ahjxjy.cn/D3BE0E5A138E3D56C5D45A4514E51FBA.png title=24-2.png alt=24-2.png/>
③
<img src=https://huaweicloudobs.ahjxjy.cn/629B1E1E8175306E4F752E8A0E8AD12E.png title=24-3.png alt=24-3.png/>
④
<img src=https://huaweicloudobs.ahjxjy.cn/7E7C035DB5CD3DE2452E88EB5726EEAC.png title=24-4.png alt=24-4.png/>
【单选题】
<img src=https://huaweicloudobs.ahjxjy.cn/AF854B45C2371CF8A7F8A2B86A9BC86E.png title=4.png alt=4.png/>
①
<img src=https://huaweicloudobs.ahjxjy.cn/E7EAA3102655BA53F48E503ED3CF8EB7.png title=a.png alt=a.png/>
②
<img src=https://huaweicloudobs.ahjxjy.cn/4A5EB0D9FF10BD1F08A825AF41FCF223.png title=b.png alt=b.png/>
③
<img src=https://huaweicloudobs.ahjxjy.cn/3FAE9C4141DD11EA035574BE4B529DC3.png title=c.png alt=c.png/>
④
<img src=https://huaweicloudobs.ahjxjy.cn/A6535FA3741EC3235BC000EC66134739.png title=d.png alt=d.png/>
