更多“Very brief, simple expressions in program are easy to write correctly and effortless to(4) ”相关问题
  • 第1题:

    以下代码运行结果为()。

    A.This,course,is,very,easy,!

    B.Thiscourseisveryeasy!

    C.Thiscourseisveryeasy!,

    D.提示错误


    参考答案:A

  • 第2题:

    Brief, violent showers frequently accompanied by thunder and lightning are usually associated with ______.

    A.passage of a warm front

    B.winds shifting counterclockwise in the Northern Hemisphere

    C.stationary high pressure systems

    D.passage of a cold front


    正确答案:D
    经常带有雷声和闪电的短暂而猛烈的阵雨通常伴随在冷锋的路线上。

  • 第3题:

    The book provides a concise analysis of the country's history.

    A:clean
    B:perfect
    C:real
    D:brief

    答案:D
    解析:
    本句意思:这本书对这个国家的历史做了一个简要的分析。concise简明的,简练的。 brief简短的;clean清洁的,干净的;perfect完美的;real真的,真实的。

  • 第4题:

    在Quidways3026交换机上设置切换低级别用户到高级别用户口令的配置命令是()

    A. enable password [ level level ] \{ simple | cipher } password

    B. password \{ simple | cipher } password

    C. super password [ level level ] \{ simple | cipher } password

    D. password enable password \{ simple | cipher } password


    参考答案:C

  • 第5题:

    he government issued a warning to local companies that all waste must be disposed of_________ or they will face heavy fines.

    A. corrects
    B. correcting
    C. correction
    D. correctly

    答案:D
    解析:
    政府向当地企业发出警告:所有废弃物必须妥善处理,否则企业将被处以大量罚金。allwaste must be disposed of语法结构完整,横线处应填人修饰be disposed of的副词,故D为正确答案。

  • 第6题:

    与下列语句组等效的语句组是: document.write ("123<br>"); document.write ("456");

    A.for (document) { write ("123<br>"); write ("456"); }

    B.with (document) { write ("123<br>"); write ("456"); }

    C.foreach (document) { write ("123<br>"); write ("456"); }

    D.while (document) { write ("123<br>"); write ("456"); }


    char *s;s="Olympic";