A、<img src="https://s3.cn-north-1.amazonaws.com.cn/qingshuxuetang/examination/imgUplod/15529763446635c2629391ed940fb8b2610d390c44839image59.png" style="width:39px;height:18px;">;
B、<img src="https://s3.cn-north-1.amazonaws.com.cn/qingshuxuetang/examination/imgUplod/1552976344718823c38e2c3b54fa683a1f3cc9daeba9eimage60.png" style="width:39px;height:18px;">或<img src="https://s3.cn-north-1.amazonaws.com.cn/qingshuxuetang/examination/imgUplod/1552976344755aabe4d2d0bae43fdb066072d3e87584fimage61.png" style="width:46px;height:18px;">;
C、<img src="https://s3.cn-north-1.amazonaws.com.cn/qingshuxuetang/examination/imgUplod/1552976344795b4c769cb14ac473fbf07e898e0329253image62.png" style="width:47px;height:18px;">;
D、<img src="https://s3.cn-north-1.amazonaws.com.cn/qingshuxuetang/examination/imgUplod/155297634482613512ab433e94ff89151d23d5cb72841image63.png" style="width:39px;height:18px;">且<img src="https://s3.cn-north-1.amazonaws.com.cn/qingshuxuetang/examination/imgUplod/1552976344864df41b76fe6fb43d096a54ea29cff50cbimage64.png" style="width:48px;height:18px;">。
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