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  • Can you remember who -------(teach) you to ride a bike when you were young?

    Can you remember who -------(teach) you to ride a bike when you were young?
    為什么不是was teaching呢,有when,且teach是可延續(xù)的
    英語人氣:882 ℃時(shí)間:2020-04-02 03:48:07
    優(yōu)質(zhì)解答
    從后面的were可以知道是過去時(shí)態(tài),所以必須用taught.
    之余為什么不用was teaching就更加容易理解了.
    was teaching是過去進(jìn)行時(shí).它使用的時(shí)間條件就是必須要有對(duì)應(yīng)的時(shí)間點(diǎn)!注意:是時(shí)間點(diǎn),而從句部分是when you were young,這是一個(gè)時(shí)間段!
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