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  • ________to China before,Mr Williams didn't know how to use chopsticks A.Never having been.B.Ha...

    ________to China before,Mr Williams didn't know how to use chopsticks A.Never having been.B.Ha...
    ________to China before,Mr Williams didn't know how to use chopsticks
    A.Never having been.B.Having never been
    為什么?陳述句的時(shí)候不是I have never嗎?
    英語(yǔ)人氣:568 ℃時(shí)間:2020-02-03 11:41:05
    優(yōu)質(zhì)解答
    這是現(xiàn)在分詞做非謂語(yǔ)動(dòng)詞,主動(dòng)所以用having been,而表示否定時(shí),否定詞要放在非謂語(yǔ)詞的前面
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