—What does your friend look like?

—                .

A .He is tall.         B. She is a kind girl.

C .She likes music.  D She has good looking.

《神华集团井工煤矿本质安全管理考核评分标准》规定，压力容器上均贴有（），并有压力容器定期打压试验的标识。

A.压力容器合格证

B.出厂检验合格证

C.合格证

D.压力检验合格证