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  • has more than doubled

    has more than doubled
    the price of grain has more than ___since last year.
    A.double B.doubled C.twice D.twiced
    B
    don't leave your work ___
    A.done half B.half done C.a half done D.done a half
    B
    it's ___ walk from here to my school
    A.two-hours B.two hours C.two-hour D.a two hour
    D
    英語人氣:419 ℃時(shí)間:2020-04-15 04:12:27
    優(yōu)質(zhì)解答
    第一個(gè),double在這里做動(dòng)詞用,你看has后面應(yīng)該加一個(gè)動(dòng)詞過去分詞吧,這樣才能形成現(xiàn)在完成時(shí).twice不行,因?yàn)閠wice不能做動(dòng)詞.double 可以,a又不是完成時(shí),所以.第二個(gè),leave sth這種表達(dá)方式后面要介形容詞或者形容詞...
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