A、<img src="https://s3.cn-north-1.amazonaws.com.cn/qingshuxuetang/examination/imgUplod/1559275347631972b3b17f0f1450b8e488d55e4ba0437image37.png"style="width:108px;height:73px;"/>
B、<img src="https://s3.cn-north-1.amazonaws.com.cn/qingshuxuetang/examination/imgUplod/15592753476950043026b747d44ed9fbdef6721ca7872image38.png"style="width:113px;height:56px;"/>
C、<img src="https://s3.cn-north-1.amazonaws.com.cn/qingshuxuetang/examination/imgUplod/155927534774564c426fdc30a4ac29e3a77b513020d11image39.png"style="width:137px;height:70px;"/>
D、<img src="https://s3.cn-north-1.amazonaws.com.cn/qingshuxuetang/examination/imgUplod/155927534779155bcdecc892e4bde8746c1fd88bbe40eimage40.png"style="width:110px;height:69px;"/>