题目内容
He speaks English as fluently as if he__________an Englishman.?
| A.were | B.had been | C.is | D.has been? |
A?
as if引导的句子要用虚拟语气,be动词一律用were。?
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题目内容
| A.were | B.had been | C.is | D.has been? |