Studying in groups is necessary you want to do well in school.A. ifB. untilC. unlessD. th

发布时间：2020-08-17 06:57:29

Studying in groups is necessary     you want to do well in school.
A. if
B. until
C. unless
D. though

网友回答

(答案→)A. if
B. until
C. unless
D. though
解析：考查状语从句连接词。句意：分小组学习很有必要，如果你想在学校取得好成绩的话。A如果；B直到；C除非；D尽管。故选A。
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