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职称英语
He won’t leave until she ______ back.A、cameB、comesC、comeD、comingB由before,aft
He won’t leave until she ______ back.A、cameB、comesC、comeD、comingB由before,aft
游客
2023-09-24
25
管理
问题
He won’t leave until she ______ back.
选项
A、came
B、comes
C、come
D、coming
答案
B
解析
由before,after, till,until 等引导的时间状语从句中,主句用一般将来时,从句要用一般现在时。例如:He won’t come back home till he knows the entire thing. (他在知道整件事情之前是不会回家的。)故选B。
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