Listen! Someone is knocking _________ the door.[ ]A. atB. to C. forD. /-九年级英语

题目简介

Listen! Someone is knocking _________ the door.[ ]A. atB. to C. forD. /-九年级英语

题目详情

Listen! Someone is knocking _________ the door.
[     ]
A. at    
B. to  
C. for    
D. /
题型:单选题难度:偏易来源:同步题

答案

A

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