He _______ English for four years before he went abroad.

A. has studied B. was studying

C. has been studying D. had been studying

 

D

【解析】

試題分析：考查時(shí)態(tài)。根據(jù)句意：在他出國之前已經(jīng)學(xué)習(xí)了四年的英語�？芍瑢W(xué)英語的動(dòng)作發(fā)生在出國之前，而且現(xiàn)在出國依然在學(xué)，因此用過去完成進(jìn)行時(shí)。所以答案選D。

考點(diǎn)：考查時(shí)態(tài)

 

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