问题描述：
Maybe if I_ science,and not literature then
Maybe if I_ science,and not literature then,I would be able to give you more help.A.studied B.would study C.had studied D.was studying
这个虚拟语气是与过去事实相反还是将来事实相反?句子中的then怎么理解?
Maybe if I_ science,and not literature then,I would be able to give you more help.A.studied B.would study C.had studied D.was studying
这个虚拟语气是与过去事实相反还是将来事实相反?句子中的then怎么理解?
问题解答：
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