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更多“He has visited many()placesin China. ”相关问题
  • 第1题:

    The last time Ihere, she at a medical college.()

    A. was visiting; studied

    B. visited; studies

    C. visited; was studying

    D. was visiting; was studying


    参考答案:C

  • 第2题:

    Examine the following options, Multicasting supports applications that communicate.()

    A. many - to - one

    B. one - to - one

    C. one - to - many

    D. many - to - many


    参考答案:C

  • 第3题:

    链接元素的伪类需要按一定的顺序定义,下面哪 个顺序是正确的()

    A.link, a:visited , a:hover , a:active

    B.a:link, a:hover , a:visited ,a:active

    C.a:visited ,a:link, a:hover , a:active

    D.可以随便写


    A

  • 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:

    --Where do you think______he______the computer?---Sorry.I have no idea.

    A.has;bought
    B.不填;bought
    C.did;buy
    D.不填;buys

    答案:B
    解析:
    暂无解析

  • 第6题:

    7、链接元素的伪类需要按一定的顺序定义,下面哪 个顺序是正确的()

    A.link, a:visited , a:hover , a:active

    B.a:link, a:hover , a:visited ,a:active

    C.a:visited ,a:link, a:hover , a:active

    D.可以随便写


    a:link, a:visited , a:hover , a:active