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  • it is said that there have been many changes ___in my hometown in the last ten years.

    it is said that there have been many changes ___in my hometown in the last ten years.
    A.happened B to happen C happening D happen
    我看到大家多選擇C.如果正確答案就是C,那么changing在這里是什么用法?
    英語人氣:692 ℃時(shí)間:2019-10-01 20:05:09
    優(yōu)質(zhì)解答
    答案C是對(duì)的,因?yàn)榍懊嬉延袆?dòng)詞have been
    句型:THERE BE +名詞+DOING STH ‘有……正在做……‘既然已經(jīng)是there have been ,不可以是happened表示已經(jīng)發(fā)生過了嗎?不行記?。篢HERE BE +名詞作主語(看到MANY CHANGES 了嗎?),另外,HAPPEN 是不及物動(dòng)詞沒有被動(dòng)語態(tài)。
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