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  • 對(duì)畫(huà)線部分提問(wèn)(Tom was playing ping-pong when l left.)

    對(duì)畫(huà)線部分提問(wèn)(Tom was playing ping-pong when l left.)
    Tom was playing ping-pong when l left.
    --------------
    ------ ----- Tom ----- ping-pong?
    關(guān)鍵是時(shí)態(tài)啊,用while還是when?
    英語(yǔ)人氣:614 ℃時(shí)間:2020-01-26 00:20:29
    優(yōu)質(zhì)解答
    When was playing\
    不用while來(lái)提問(wèn)
    我來(lái)回答
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