Please _________ because this is a reading room. [ ]A. quiet B. to be quiet C. to quiet D. be quiet-

题目简介

Please _________ because this is a reading room. [ ]A. quiet B. to be quiet C. to quiet D. be quiet-

题目详情

Please _________ because this is a reading room.  
[     ]
A. quiet  
B. to be quiet  
C. to quiet  
D. be quiet  
题型:单选题难度:中档来源:吉林省月考题

答案

D

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