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  • 英語語法I wasn't even aware they were still making pennies中為什么用wasn't?

    英語語法I wasn't even aware they were still making pennies中為什么用wasn't?
    I wasn't even aware they were still making pennies中為什么用一個wasn't?
    句子寫成I even have no awareness that they were still making pennies不行么?
    句子寫成I isn't even aware they were still making pennies不行么?
    句子寫成I havn't  aware they were still making pennies可以么

    原文翻譯是 我都不知道還有制造這種便是的
    按句子意思就是現(xiàn)在也不知道對吧,那為什么還要用過去式的,而不是isn't
    英語人氣:263 ℃時間:2020-02-02 20:34:48
    優(yōu)質(zhì)解答
    后面的從句中用了were過去式 主從一致所以前面的句子中也用過去式 am的過去式為was 根據(jù)意思應(yīng)用否定 所以用wasn't什么情況要主從一致?我過去不知道 現(xiàn)在知道了才會有這句話至于主從一致 一般情況下 主語中的謂動何從句中的謂動時態(tài)都是一致的 具體的還要放到語境中去
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