参考答案和解析
参考答案:D
更多“What must you type to enter operational mode from the root@% command prompt?() ”相关问题
  • 第1题:

    A:I haven't eaten all day.

    B: You __ be very hungry.

    A. should

    B. have to

    C. must


    参考答案:C

  • 第2题:

    Our tradition ______ be different _____ yours.

    A、can;with

    B、must;with

    C、need;as

    D、may;from


    正确答案:D

  • 第3题:

    —_______ I return the book to the library this week?— No, you _______.You can keep it until the end of this month.

    A.Must; needn’t

    B.Can; can’t

    C.May; mustn’t

    D.Can; mustn’t


    答案:A

  • 第4题:

    A: I haven't sat down all day.

    B: You _____be very tired.

    A. could

    B. have to

    C. must


    参考答案:A

  • 第5题:

    What's ( )job? Are ( ) British?

    A. your, your

    B. you, your

    C. your, you


    正确答案:C

  • 第6题:

    3.—__________ 1 go out for a while?

    —No,you __________ You must finish your homework first.

    A. Must,needn't

    B. Can,may

    C. May,mustn't

    D. May,must


    正确答案:C