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  • -----is known to all is that the Diaoyu Islands have belonged to China since ancient times.A.As B.It C.What D.That

    -----is known to all is that the Diaoyu Islands have belonged to China since ancient times.A.As B.It C.What D.That
    英語人氣:942 ℃時間:2020-04-08 08:36:23
    優(yōu)質(zhì)解答
    C what is known to all是主語從句,整個做主語,橫線部分少從句的主語,所以用疑問代詞what
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