A、<IMG src="https://s3.cn-north-1.amazonaws.com.cn/qingshuxuetang/staticQuestionImg/0315b509-1db7-4e67-ba6b-469e537e013d.jpg"title="image91.jpg" alt="image91.jpg"/>
B、<IMG src="https://s3.cn-north-1.amazonaws.com.cn/qingshuxuetang/staticQuestionImg/280e6710-88f7-4073-85e6-127c77521574.jpg"title="image92.jpg" alt="image92.jpg"/>
C、<IMG src="https://s3.cn-north-1.amazonaws.com.cn/qingshuxuetang/staticQuestionImg/c1495ccf-69a9-43dd-9ead-b3f0af28bbc3.jpg"title="image93.jpg" alt="image93.jpg"/>
D、<IMG src="https://s3.cn-north-1.amazonaws.com.cn/qingshuxuetang/staticQuestionImg/cbfe1d9a-d79a-40f8-8068-a7a633570072.jpg"title="image94.jpg" alt="image94.jpg"/>