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

题目简介

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

题目详情

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
题型:单选题难度:中档来源:同步题

答案

D

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