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  • ___________ had enough time,they would have visited the Great Wall.A) Had they B) Have they C) Would they have D) If the

    ___________ had enough time,they would have visited the Great Wall.A) Had they B) Have they C) Would they have D) If they
    英語(yǔ)人氣:492 ℃時(shí)間:2019-11-01 09:51:06
    優(yōu)質(zhì)解答
    答案是A
    這是虛擬語(yǔ)氣的句子.Had they had enough time=== if they had had enough time --------這是對(duì)已經(jīng)過(guò)去的事情的虛擬/ 假設(shè).
    == They didn't visit the Great Wall because they DIDN'T have enough time.時(shí)態(tài)前后一致嗎??可以用have they 嗎?1 have they ------不可以用,因?yàn)殛P(guān)注的是以前的事情。2 時(shí)態(tài)前后必須一致:had had 搭配would have visited
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