【单选题】
<img src=https://huaweicloudobs.ahjxjy.cn/81F315C3BBE4E2A797BC5C2DCCA812A6.png title=6-A.png alt=6-A.png/>
①
<img src=https://huaweicloudobs.ahjxjy.cn/D999C6AE46A333427436F1AB7B645184.png title=6-1.png alt=6-1.png/>
②
<img src=https://huaweicloudobs.ahjxjy.cn/0CE943685A064EF8EDBB9426C5C9B5B7.png title=6-2.png alt=6-2.png/>
③
<img src=https://huaweicloudobs.ahjxjy.cn/651BCF535ED50FFA7724C8751BEC1A66.png title=6-3.png alt=6-3.png/>
④
<img src=https://huaweicloudobs.ahjxjy.cn/07B1C89452356FA1D6EAC353E8F87714.png title=6-4.png alt=6-4.png/>
【单选题】
<img src=https://huaweicloudobs.ahjxjy.cn/B2BFE7D50B9FAE753DF6F648D834E1F6.png title=]1MC]7YMK_6Y3`_$VM~S%P3.png alt=]1MC]7YMK_6Y3`_$VM~S%P3.png/>
①
<img src=https://huaweicloudobs.ahjxjy.cn/BF330A73629EAC063695A8BF17CE5D53.png title=G85JXI_%Z89W1QL%FT{SR]J.png alt=G85JXI_%Z89W1QL%FT{SR]J.png/>
②
<img src=https://huaweicloudobs.ahjxjy.cn/B45BC78411DC932A77200AA4B68ED3AE.png title=9[KM(CL7A076YN9JFYL47)2.png alt=9[KM(CL7A076YN9JFYL47)2.png/>
③
<img src=https://huaweicloudobs.ahjxjy.cn/34C9E1AEFD34E6748CE9A6232280C09E.png title=7NRO3%]LMDH[MI25}93G(ZV.png alt=7NRO3%]LMDH[MI25}93G(ZV.png/>