参考答案和解析
参考答案:A
更多“According to the periodic table, () still some elements undiscovered. ”相关问题
  • 第1题:

    String[]elements={for”,tea”,too”};Stringfirst=(elements.length>0)?elements[0]null;Whatistheresult?()

    A.Compilationfails.

    B.Anexceptionisthrownatruntime.

    C.Thevariablefirstissettonull.

    D.Thevariablefirstissettoelements[0].


    参考答案:D

  • 第2题:

    YouneedtodesignthestorageoftheapplicationtextsforUIelementstofulfilltherequirements.Whichtableandcolumndesignshouldyouuse?()

    A.Languages(LanguageID,Name)Elements(ElementID,Description)ElementLanguages(ElementID,LanguageID,Text)

    B.Languages(LanguageID,Name)Elements(ElementID,LanguageID,Description,Text)

    C.Languages(LanguageID,Name)ElementTexts(LanguageID,Text)ElementDescriptions(ElementID,Description)

    D.Languages(LanguageID,Name)Elements(ElementID,Description,Text)


    参考答案:A

  • 第3题:

    在空闲模式下,以下哪些参数不会影响手机的功率消耗()

    A.dtx_mode

    B.MFR

    C.timer_periodic_update_ms

    D.以上都是


    参考答案:A

  • 第4题:

    A: I’d like ________ information about the school. B: You could have ________ word with the schoolmaster.

    A.some / a

    B.an / some

    C.some / some


    参考答案:A

  • 第5题:

    Given:String[]elements={"for","tea","too"};Stringfirst=(elements.length>0)?elements[0]:null;Whatistheresult?()

    A.Compilationfails.

    B.Anexceptionisthrownatruntime.

    C.Thevariablefirstissettonull.

    D.Thevariablefirstissettoelements[0].


    参考答案:D

  • 第6题:

    According ______ the report,the ship hit the wharf when berthing.

    A.of

    B.to

    C.for

    D.on


    正确答案:B