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  • 一個英語問題(貌似是非謂語)

    一個英語問題(貌似是非謂語)
    NASA's Mars program was set back when two spacecraft failed up reaching Mars,one _______up in the planet's atmosphere and the other __________ after a software failure.
    A.burned; disappeared
    B.burned; disappearing
    c.burning; disappearing
    d.burning; disappeared
    呃...大家看看選哪一個啊...為什么呢
    還有這個題考查的主要是哪個語法點啊?
    英語人氣:146 ℃時間:2020-02-05 13:39:17
    優(yōu)質(zhì)解答
    選cNASA's Mars program was set back when two spacecraft failed up reaching Mars,one burning up in the planet's atmosphere and the other disappearing after a software failure.a明顯不對~一句話不能有多個...
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