• 2022-06-09
    This machine is very easy____Anybody can learn to use it in a few minutes.
    A: A. operating
    B: B. to be operating
    C: C. operated
    D: D. to operate
  • D

    内容

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      He asked who was the man _______. A: being operated on B: operating on C: operate on D: operates on

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      He asked who was the man ______. A: A) being operated on B: B) operating on C: C) operate on D: D) operates on

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      C Choose the best answer to complete each sentence. 1. The ___________ of a big new machine can be hard to learn. A: operate B: operation C: operating D: operative

    • 3

      We will let you operate this new machine ___ you follow the operating rules.

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      A computer is very easy to learn. ________ can learn to use it in a very short time.