参考答案和解析
正确答案:C
解析:译文:声卡是使计算机能够处理声音的设备。
更多“A(74)is a device that enables the computer to handle sounds.A.network cardB.video cardC.so ”相关问题
  • 第1题:

    Ink-jet printer belongs to nonimpact printers in which the characters are formed by projecting particles or droplets of ink on to paper.(71) printer is also a nonimpact printer in which the characters are produced by applying hot elements to heat-sensitive paper directly or by melting ink from a(72) on to plain paper. Electrostatic printer creates an electrostatic latent image, which is then made visible by a toner and transferred and fixed on paper. An electrostatic printer may be used in some instances as a(73). Laser printer creates, by means of a laser beam directed on a(74) surface, a latent image which is then made visible by a toner and transferred and fixed on paper. Magnetographic printer creates, by means of magnetic heads operating on a metallic drum, a latent image which is then made visible by a toner and transferred and fixed on paper. Computer-output-microfilm (COM) printer produces on a photographic film a(75) of each page.

    A.Hot

    B.Warm

    C.Heat

    D.Thermal


    正确答案:C

  • 第2题:

    YouhaveanExchangeServer2010organization.Thenetworkcontainsthecomputersshowninthefollowingtable.YouneedtoidentifythecomputersthatcanruntheExchangeServer2010managementtools.Whichtwocomputersshouldyouidentify?()

    A.Computer1

    B.Computer2

    C.Computer3

    D.Computer4

    E.Computer5


    参考答案:B, C

  • 第3题:

    It is possible to approach the problem in a different way.

    A:raise
    B:pose
    C:experience
    D:handle

    答案:D
    解析:
    题干意为“完全有可能以不同的方式来处理这个问题。” 句中划线词意为“处理;对待”。D项handle意为“处理”。例句:I was impressed by her handling of the affair.我觉得她对此事的处理很了不起。A项意为“抬起,提高”。B项意为 “提出”。C项意为“体验,经历”。故选D。

  • 第4题:

    Whatneedstobedonebeforeyoucanstarttheupgrade?()

    A.OntheWindows95computer,replacetheCPUwithafastermodel.

    B.OntheWindows95computer,reformatthediskwithFAT32.

    C.OntheWindows98computer,reformatthediskwithFAT32.

    D.OntheWindows98computer,increasetheamountoffreediskspaceontheharddisk.

    E.OntheWindowsNTWorkstation4.0computer,replacetheCPUwithafastermodel.

    F.OntheWindowsNTWorkstation4.0computer,increasetheamountoffreediskspaceontheharddisk.


    参考答案:D, F

  • 第5题:

    Inspection of a Halon extinguisher involves checking the hose,handle,nozzle,and ______.

    A.sight glass

    B.weighing the extinguisher

    C.service technicians report

    D.last date it was charged


    正确答案:B

  • 第6题:

    Handle主要是用于发送和接收消息的,发送消息一般是使用Handle的()方法。

    A.hanleMessage()

    B.sendMessage()

    C.send()

    D.get()