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  • --Was his father very strict with him when he was at school?--Yes.He had never praised him ____..

    --Was his father very strict with him when he was at school?--Yes.He had never praised him ____..
    --Was his father very strict with him when he was at school?
    --Yes.He had never praised him ________ he became one of the top students in his grade.(Unit7-5)
    A.after?B.unless?C.until?D.when
    為什么選C不選B?其它選項(xiàng)錯(cuò)在哪里呢?請(qǐng)分析一下句型或語(yǔ)法.
    英語(yǔ)人氣:528 ℃時(shí)間:2019-08-26 06:55:13
    優(yōu)質(zhì)解答
    主句中用had never done 表示“直到...才”的意思,用until表示一段時(shí)間的延續(xù).如果用unless,表示只有在某種情況下才會(huì)發(fā)生的事情,主句用過(guò)去式就可以了.
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