（  ）

A、<img src="https://s3.cn-north-1.amazonaws.com.cn/qingshuxuetang/ueditor/jsp/upload/image/20160307/1457336459979067618_blob.png" title="7761362791788928" alt="blob.png"/>

B、<img src="https://s3.cn-north-1.amazonaws.com.cn/qingshuxuetang/ueditor/jsp/upload/image/20160307/1457336464823088956_blob.png" title="76590918532760525" alt="blob.png"/>

C、<img src="https://s3.cn-north-1.amazonaws.com.cn/qingshuxuetang/ueditor/jsp/upload/image/20160307/1457336468470073964_blob.png" title="5866705530639554" alt="blob.png"/>

D、<img src="https://s3.cn-north-1.amazonaws.com.cn/qingshuxuetang/ueditor/jsp/upload/image/20160307/1457336472048005004_blob.png" title="8692170483726222" alt="blob.png"/>

E、<img src="https://s3.cn-north-1.amazonaws.com.cn/qingshuxuetang/ueditor/jsp/upload/image/20160307/1457336477120023311_blob.png" title="7964437361240743" alt="blob.png"/>