NASA is now going to put the telescope right.NASA____it.A is repairing B has already repairedC will be repairing D to repair ,选择正确答案,及分别说出每个答案为什么对与错
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![NASA is now going to put the telescope right.NASA____it.A is repairing B has already repairedC will be repairing D to repair ,选择正确答案,及分别说出每个答案为什么对与错](/uploads/image/z/9067300-52-0.jpg?t=NASA+is+now+going+to+put+the+telescope+right.NASA____it.A+is+repairing+B+has+already+repairedC+will+be+repairing+D+to+repair+%2C%E9%80%89%E6%8B%A9%E6%AD%A3%E7%A1%AE%E7%AD%94%E6%A1%88%2C%E5%8F%8A%E5%88%86%E5%88%AB%E8%AF%B4%E5%87%BA%E6%AF%8F%E4%B8%AA%E7%AD%94%E6%A1%88%E4%B8%BA%E4%BB%80%E4%B9%88%E5%AF%B9%E4%B8%8E%E9%94%99)
NASA is now going to put the telescope right.NASA____it.A is repairing B has already repairedC will be repairing D to repair ,选择正确答案,及分别说出每个答案为什么对与错
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 ,选择正确答案,及分别说出每个答案为什么对与错
NASA is now going to put the telescope right.NASA____it.A is repairing B has already repairedC will be repairing D to repair ,选择正确答案,及分别说出每个答案为什么对与错
选C will be repairing是将来进行时,正确
A is repairing是现在进行时,第一句明明说是将来是事情,故错误
B has already repaired是现在完成时,动作还未发生,怎么就完成了呢?错误
D to repair这是个非谓语动词,不能充当谓语,错误
B B是现在完成时,说明已经修理好了
所以才有现在的正在把telescope put上去
C 这是将来进行时态的表示 。 前一句已经表明是将来时态。所以后一句的NASA 的动作还没有做,要用将来时态
put......right是“把……修好”。is now going to “正要修好”说明正在修,且还没修好,所以我觉得选A
A
c