问题

We should consider it ________a duty to serve the Chinese people heart and soul.[ ]

A: to be
B: be
C: as
D: Either A or C

正确答案是：

同类题型

I really felt at his words . His words are really to me .

This is one of the best films ______ thisyear.

下列各句中，所引诗词最符合语境的一项是

下列各项中，划线的词语运用正确的一项是（）

Joe won the first prize on Sunday and, tears rolling down his cheeks, it a turning point for him[ ]