at the door before you come into the room.A. HitB. KnockC. TouchD. Strike

发布时间：2020-08-16 09:26:13

     at the door before you e into the room.
A. Hit
B. Knock
C. Touch
D. Strike

网友回答

A. Hit
(答案→)B. Knock
C. Touch
D. Strike
解析：动词辨析。Hit打击； Knock 敲击；Touch 触摸；Strike罢工，打击。句意：在你进入房间之前先敲门。故选B。
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