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  • The teacher asked the students______

    The teacher asked the students______
    A.if they were interested in dinusaurs
    B.when was Albert Einstein born
    C.what they will do with the computers
    D.how many trees they have planted
    問:為什么選A而不選D?
    英語人氣:705 ℃時間:2019-11-15 07:21:44
    優(yōu)質(zhì)解答
    正確:A
    賓語從句時,主句為一般過去時時,從句通常套用過去時態(tài)的某種形式.如果D的have改為had,則也是正確的.
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