----Where did you see the movie Life of Pi directed by Ang Lee?

----It was in the cinema           I regularly go.

A．which

B．that

C．what

D．where

浦肯野纤维是（）。

A.心房颗粒

B.浆膜结构

C.心脏传导系统

D.心内膜凸向心腔折叠形成的薄片状突起

E.心包壁层