The boys and girls follow Yao Ming all the time.

A．go after

B．go in for

C．look after

D．look for

治疗滑脱诸证，下列哪二药常配伍使用（）

A.代赭石

B.煅牡蛎

C.牡丹皮

D.煅龙骨

E.煅石膏