更多“He has won wide _____ in the field of occupational medicine. ”相关问题
  • 第1题:

    Yao Ming used to be a _______ basketball player.

    A. profession

    B. professional

    C. vocational

    D. occupational


    参考答案:B                                  

  • 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:

    Tom, see that your sister gets safely back, __________


    A.can you

    B.won't we

    C.won' t you

    D.should we

    答案:C
    解析:
    考查祈使句的反义疑问句。祈使句的反义疑问句须按其句子结构及讲话人的语气来决定其疑问部分。祈使句的反义疑问句,若前面是否定结构,则附加问句一般只用will you。若前面是肯定结构,附加问句通常用willyou,won’tyou,wouldyou等。它形式上是反义疑问句,但并不表示正式的疑问句,也不表示反义.而是表示请求、邀请或劝说等。有时根据语境的需要.反义疑问句也可以用canyou,can’tyou等。一般说来,用will you,won’t you,would you等构成的反义疑问句语气较委婉。故选C。

  • 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:

    Auserhaschangedtheirpasswordusingthepasswdcommand,andnoticesthatthechangeisonlymadetothelocalnode.Whentheadministratorchangestheuser’spasswordfromthecommandlineusingthepasswdcommandthechangeismadecluster-wide.Whatisthemostlikelycauseofthisproblem?()

    A.TheuserhasaUIDlessthan200

    B.Theuserhasbeendefinedasanadministrativeuser

    C.Thefile/usr/es/sbin/cluster/clpasswdisnotexecutablebytheuser

    D.Theuserneedsexplicitauthorizationtochangetheirpasswordcluster-wide


    参考答案:D

  • 第6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