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Mom,don’t you think it's OK to play once in a while ____________ it doesn’t affect my studies?

A.even if B.unless

C.so that D.as long as

 

D

【解析】试题分析:考查状语从句。A..即使。 B.除非。 C.为了。D.只要,句意:--妈妈您认为偶尔玩一会只要不影响学习是不是可以呢?因此选D.

考点:考查状语从句

 

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