________ the classroom, the teacher found all the parents already______ there.

A．Entered; seated

B．Entering; seating

C．Entered; seating

D．Entering; seated

“最后一分钟营救”是（）的典型代表。

A.交叉蒙太奇

B.隐喻蒙太奇

C.理性蒙太奇

D.表现蒙太奇