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  • NASA is now going to put the telescope right.NASA____it.A is repairing B has already repaired

    NASA is now going to put the telescope right.NASA____it.A is repairing B has already repaired
    C will be repairing D to repair ,選擇正確答案,及分別說(shuō)出每個(gè)答案為什么對(duì)與錯(cuò)
    英語(yǔ)人氣:666 ℃時(shí)間:2020-03-23 14:26:54
    優(yōu)質(zhì)解答
    選C will be repairing是將來(lái)進(jìn)行時(shí),正確
    A is repairing是現(xiàn)在進(jìn)行時(shí),第一句明明說(shuō)是將來(lái)是事情,故錯(cuò)誤
    B has already repaired是現(xiàn)在完成時(shí),動(dòng)作還未發(fā)生,怎么就完成了呢?錯(cuò)誤
    D to repair這是個(gè)非謂語(yǔ)動(dòng)詞,不能充當(dāng)謂語(yǔ),錯(cuò)誤
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