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  • he once heard the song -------in english.A.sing B.sung C.sang D.singing

    he once heard the song -------in english.A.sing B.sung C.sang D.singing
    應(yīng)選B 為什么?我選D
    英語人氣:233 ℃時(shí)間:2020-01-26 03:55:19
    優(yōu)質(zhì)解答
    dude your grammar suckheard mean's past tense so sing should be past tense.that is sang.but heard once mean's he was singing it was some else singing it.so past tense need change to past participle th...
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