练习册

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    10．Had I known about this computer program, a huge amount of time and energy . A．would have been saved B．had been saved C．will be saved D．was saved 答案: A 解析: 本题考查虚拟语气.根据句子的倒装特征判断此处是省略了if的虚拟语气.原形是:If I had known about this computer program, a huge amount of time and energy .故选择A.句意为:如果我早知道这个电脑程序.就可以节省大量的时间和精力了. 【查看更多】

     

    题目列表(包括答案和解析)

    . Had I known about this computer program, a huge amount of time and energy __ .  

         A. would have been saved                          B. had been saved

         C. will be saved                                  D. was saved

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    Had I known about this computer program, a huge amount of time and energy       .

    A．would have been savedB．had been saved
    C．will be savedD．was saved

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    Had I known about this computer program, a huge amount of time and energy________.

    A．would have been saved　　B．had been saved
    C．will be saved D．was saved

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    Had I known about this computer program, a huge amount of time and energy       .

    A．would have been savedB．had been saved
    C．will be savedD．was saved

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    Had I known about this computer program, a huge amount of time and energy       .

    A．would have been saved                  B．had been saved

    C．will be saved                           D．was saved

     

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