更多“Many of the students ______ the work although it took some time to learn how to do it. ”相关问题
  • 第1题:

    以下程序的输出结果是()。main(){char*a[][5]={“how”,”do”,”you”,”do”,”!”};char**p;inti;p=a;for(i=0;i<4;i++);printf(“%s”,p[i]);}()

    A.howdoyoudo!

    B.how

    C.howdoyoudo

    D.hdyd


    正确答案:C

  • 第2题:

    有如下类定义: class Point{ private: static int how_many; }; ___________how_many=0; 要初始化Point类的静态成员how_many,下画线处应填入的内容是( )。

    A.int

    B.static int

    C.int Point::

    D.static int Point::


    正确答案:C
    本题考查静态数据成员,静态数据成员可以初始化,但只能在类体外进行初始化,其一般形式为:数据类型类名::静态数据成员名=初值。所以本题答案为C。

  • 第3题:

    Humble ____ it may be, there’s no place like home, where he may go.

    [A]although

    [B]as

    [C]how

    [D]which


    正确答案:B

  • 第4题:

    有如下类定义: class Point{ private: static int how_many; }; ______how_many=0; 要初始化Point类的静态成员how_many,下划线处应填入的内容是

    A.int

    B.static int

    C.int Point: :

    D.static int Point


    正确答案:C
    解析:static int n;是定义静态全局变量,int point是定义类的。

  • 第5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6题:

    Passage 1
    "THE SERVANT"(1963) is one of those films that it is impossible to forget. The servant ex-ploits his master′s weaknesses until he turns the tables: the story ends with the a cringing masterministering to a lordly servant. It is hard to watch it today without thinking of another awkward rela-tionship-the one between business folk and their smartphones.
    Smart devices are sometimes empowering. They put a world of information at our fingertips.
    But for most people the servant has become the master. Not long ago only doctors were on call allthe time. Now everybody is. Bosses think nothing of invading their employees′ free time. Work in-vades the home far more than domestic chores invade the office.
    Hyperconnectivity exaggerates the decline of certainty and the general cult of flexibility. Smart-phones make it easier for managers to change their minds at the last moment. Employees find it everharder to distinguish between "on-time" and "off-time"--and indeed between real work and make-work. None of this is good for businesspeople′ s marriages or mental health. It may be bad for busi-ness, too. When bosses change their minds at the last minute, it is hard to plan for the future.
    How can we reap the benefits of connectivity without becoming its slaves One solution is digital dieting. Banning browsing before breakfast can reintroduce a small amount of civilization. Ban-ning texting at weekends or, say, on Thursdays, can really show the iPhone who is boss.
    The problem with this approach is that it works only if you live on a desert island or at the bot-tom of a lake. Leslie Perlow of Harvard Business School argues that for most people the only way tobreak the 24/7 habit is to act collectively rather than individually. One of the world′s most hard-working organisations, the Boston Consulting Group, introduced rules about when people were ex-pected to be offiine, and encouraged them to work together to make this possible. Eventually itforced people to work more productively while reducing burnout.
    Ms Perlow′ s advice should be taken seriously. The problem of hyperconnectivity will only getworse, as smartphones become smarter and young digital natives take over the workforce. But ulti-mately it is up to companies to outsmart the smartphones by insisting that everyone turn them offfrom time to time.
    Smart devices have become the master mainly because __________.


    A.everybody is on call all the time

    B.bosses invade their employees' free time

    C.managers easily change their minds at the last moment

    D.employees find it harder to distinguish between real work and make-work

    答案:A
    解析:
    细节题。首先根据关键词become the master定位到第二段,然后发现选项里也有第三段的内容,并且四个选项都在原文中有所体现。仔细分析可发现,B、C、D三项都是A项“每个人都随叫随到”的具体表现,因此A项为正确答案。事实上,原文先指出everybody is on call all the time,然后才详细阐述,所以A项相当于是总括句.为正确答案。