练习册

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  • 试题
    -Have you found the problem with the computer ? -Sorry. It . A. is checked B. is being checked C. has checked D. was being checked 【查看更多】

     

    题目列表(包括答案和解析)

    . —Have you found the problem with the computer ?

       —Sorry. It ______ .

    A. is checked    B. is being checked   C. has checked   D. was being checked

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     —Have you found the problem with the computer ?

       —Sorry. It ______ .

    A. is checked    B. is being checked   C. has checked   D. was being checked

    查看答案和解析>>

    —Have you found the problem with the computer ?

       —Sorry. It ______ .

    A. is checked       B. is being checked    C. has checked     D. was being checked

    查看答案和解析>>

     —Have you found the problem with the computer ?

       —Sorry. It ______ .

    A. is checked       B. is being checked    C. has checked     D. was being checked

    查看答案和解析>>

     —Have you found the problem with the computer ?

       —Sorry. It ______ .

    A. is checked       B. is being checked    C. has checked     D. was being checked

     

    查看答案和解析>>


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