• 2022-05-28
    Only time will tell if we ()
    A: had been succeeded
    B: have been success
    C: had been successful
    D: have been successful
  • D

    内容

    • 0

      ______ for you help, we’’ d never have been able to get over the difficulties. A: Had it not been B: If it were not C: Had it not D: If we had not been

    • 1

      ______for their help, we would not have overcome the difficulties. A: Weren't B: Had it not been C: Hadn't it been D: Had it been not

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      By the time your plane lands tonight, I _____ at the airport for 3 hours. A: had waited B: have been waited C: had been waiting D: will have been waiting

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      ______ for your help, we' d never have been able to get over the difficulties. A: If we had not been B: Were it not C: If it were not D: Had it not been

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      That was the second time I ____________(be) abroad. A: am B: was C: had been D: have been