【題目】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

【答案】C

【解析】如果我之前學(xué)習(xí)科學(xué)而不是文學(xué)的話..我想我可以幫助你更多。題意可知學(xué)科學(xué)是與過去相反 所以用if+had done。

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