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  • Aids is said_____ the biggest health challenge to both men and women over the past few years.

    Aids is said_____ the biggest health challenge to both men and women over the past few years.
    A.that it is B.to be
    C.that it has been D.to have been
    選C還是選D啊?時(shí)間又是過(guò)去..選D
    英語(yǔ)人氣:975 ℃時(shí)間:2020-04-12 17:28:24
    優(yōu)質(zhì)解答
    It is said that..或者 主語(yǔ)+ is said to be...這是常用的固定句型,由此,A、C語(yǔ)法上時(shí)錯(cuò)誤的.再看時(shí)間,“over the past few years”,明顯是過(guò)去已經(jīng)完成的了,所以選D.
    樓上的看清楚,主語(yǔ)是“Aids”,而不是形式主語(yǔ)It...C是錯(cuò)誤的
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