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  • I hear him ___ (sing) this English song at ten o'clock yesterday morning.用doing形式還是do的形式?

    I hear him ___ (sing) this English song at ten o'clock yesterday morning.用doing形式還是do的形式?
    英語(yǔ)人氣:363 ℃時(shí)間:2020-05-09 21:08:11
    優(yōu)質(zhì)解答
    I hear him ___ (sing) this English song at ten o'clock yesterday morning.用doing形式還是do的形式?回答:singing根據(jù)后面的時(shí)間狀語(yǔ)“at ten o'clock yesterday morning”,這里用ing形式....
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