I wouldnt manage to do it you had explained how.A. unlessB. untilC. whenD. since

发布时间：2020-08-17 12:36:54

I wouldn't manage to do it     you had explained how.
A. unless
B. until
C. when
D. since

网友回答

(答案→)A. unless
B. until
C. when
D. since
解析：句意是：如果你不解释，我就会没法做了。
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