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  • the police found out one clue that voices were heard for help from some very distant place

    the police found out one clue that voices were heard for help from some very distant place
    a to call b calling 感官動詞被動不是加 to do 可是答案選的是b heard后面
    英語人氣:207 ℃時間:2020-02-03 14:18:28
    優(yōu)質(zhì)解答
    The police found out one clue that voices were heard ___ for help from some very distant place
    a to call b calling
    選b.
    因為hear sb calling/call 變成被動形式是sb be heard doing/ to do
    句意是【當(dāng)時正在呼救】,所以用hear sb calling,變成被動形式是sb be heard doing.
    如果我?guī)偷搅四?
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