更多“Hi Bob, I'd like to congratulate you on the progress of Beihai project.()A. Fine, ”相关问题
  • 第1题:

    Ted: How are you, Bob ?

    Bob: _____________.

    A、How are you?

    B、I'm fine.Thank you.

    C、How do you do?

    D、Nice to meet you.


    参考答案:B

  • 第2题:

    2.—How _______you?

    —I_______ fine, thanks.

    A.are;is

    B.are; am

    C.are;are

    D.is,am


    正确答案:B
    2.B[解析】人称不同对应be动词的形式不同,第一人称1对应am,第二人称you对应are,故选B。

  • 第3题:

    下列代码运行时不会产生错误的是?

    A.print 'Hi, I'm fine'

    B.print "Hi, I'm fine"

    C.print 'Hi, I'm fine"

    D.print "Hi, I'm fine'


    DELETE FROM A WHERE B='2'

  • 第4题:

    Jerry: I've been back from a business trip.

    Bob: ______

    A、It's very nice of you.

    B、How's everything going?

    C、You're kind to say so.

    D、I'd love to.


    参考答案:B

  • 第5题:

    How are you,Bob?—greetings/How do you do?Hello!Hi!What’s up?()Ted

    AHow   are   you?

    BI’m   fine.Thank  you.

    CHow  do  you   do?

    DNice   to   mee   tyou.


    B

  • 第6题:

    已知关系R(H,I,J,K,L,M,N),函数依赖集F为{ HI→JM,HK→JL,HN→I,K→J,I→K },问:F的最小覆盖为_________。

    A.{ HI→M,HK→J,HN→I,K→J,I→K}

    B.{ HI→M,HK→L,HN→I,K→J,I→K}

    C.{ HI→J,HI→F,HK→J,HK→L,HN→I,I→K,K→J}

    D.{ H→M,I→M,HK→L,H→I,N→I,K→J,I→K}


    { HI→M,HK→L,HN→I,K→J,I→K}