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  • She didn't hear the phone.She ___ asleep.A may be B must be C should have been D must have been

    She didn't hear the phone.She ___ asleep.A may be B must be C should have been D must have been
    英語(yǔ)人氣:839 ℃時(shí)間:2019-10-19 21:20:13
    優(yōu)質(zhì)解答
    答案:D
    翻譯:她沒(méi)有聽(tīng)到電話聲,她一定是睡著了.
    解析:第一句話講她沒(méi)聽(tīng)到,用過(guò)去時(shí).后一句話對(duì)其解釋,用must+完成時(shí)態(tài)的結(jié)構(gòu),表示對(duì)過(guò)去事情的猜測(cè).


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