更多““The ceremony has already started. ”“Look! The flag () now. ” ”相关问题
  • 第1题:

    Whichfouraretrue?()

    A.Has-arelationshipsshouldneverbeencapsulated.

    B.Has-arelationshipsshouldbeimplementedusinginheritance.

    C.Has-arelationshipscanbeimplementedusinginstancevariables.

    D.Is-arelationshipscanbeimplementedusingtheextendskeyword.

    E.Is-arelationshipscanbeimplementedusingtheimplementskeyword.

    F.Anarrayoracollectioncanbeusedtoimplementaone-to-manyhas-arelationship.

    G.TherelationshipbetweenMovieandActressisanexampleofanis-arelationship.


    参考答案:C, D, E, F

  • 第2题:

    Jim ______already ______in this school for two years.

    A、was; studying

    B、will; study

    C、has; studied

    D、are; studying


    正确答案:C

  • 第3题:

    以下代码运行后输出的内容()int main(){ bool flag; flag = flag | ~flag; cout << flag; return 0; }

    A.true

    B.false

    C.1

    D.0


    6

  • 第4题:

    When William hurried home, he found that his mother ____already ____to hospital.

    A、has; been sent

    B、had; sent

    C、has; sent

    D、had; been sent


    正确答案:D

  • 第5题:

    Take down ___ (G旗).

    A.Flag “H”

    B.Flag “G”

    C.Flag “Q”

    D.Flag


    正确答案:B