23. the plane have taken off on time? --- I’m afraid not. The fog was too thick then.A. W

发布时间：2020-08-16 07:00:39


23.      the plane have taken off on time?
--- I’m afraid not. The fog was too thick then.
A. Would
B. Should
C. Can
D. Must

网友回答

A. Would
B. Should
C. Can
D. Must
解析：           
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