The boy at the back is the only one of the students who _____ from Africa in our school.

A.was B.were C.is D.are

 

C

【解析】

試題分析：句意：后面的男孩是我們學(xué)校唯一來(lái)自非洲的學(xué)生。先行詞之前有the only，the very，the等限定詞和修飾語(yǔ)時(shí)，定語(yǔ)從句的謂語(yǔ)動(dòng)詞用單數(shù)形式。根據(jù)句子的時(shí)態(tài)，應(yīng)該使用一般現(xiàn)在時(shí)，所以選C。

考點(diǎn): 考查主謂一致

 

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