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更多“Now it is clear that laser light has () applications. ”相关问题
  • 第1题:

    Why is she ( )lunch so early? It's only 10 now.

    A. having

    B. have

    C. has


    答案:A

  • 第2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3题:

    The population of the world ____ still ____ now.

    A.has; grown B.is; growing C.will; grow D.is; grown


    正确答案:B

  • 第4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5题:

    Whichofthefollowingprintersprintsmulti-partformsatonce?()

    A.inkjet

    B.thermal

    C.impact

    D.laser


    参考答案:C

  • 第6题:

    Neither Tom nor John__a bike of__own.

    A.have,their
    B.has,his
    C.have,his
    D.has,their

    答案:B
    解析:
    主语由neither…nor…连接时,谓语形式由最邻近的主语的单复数形式决定。