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更多“The difference in tones between the displacement in salt water at summer load waterline an ”相关问题
  • 第1题:

    ______:the vertical distance measured on the vessel’s side amidships from the load water line to the upper side of the freeboard deck or a point corresponding to it.

    A.Buoyancy

    B.Freeboard

    C.Draft

    D.Displacement


    正确答案:B
    船中部从载重水线垂直测量到干舷甲板上边缘或相应的点的距离叫干舷。

  • 第2题:

    Language enables its speakers to refer to all kinds of things, which are either present or absent; either existing at present, in the past or in the future; either real or unreal. This quality is called__________.

    A.arbitrariness
    B.duality.
    C.creativity
    D.displacement

    答案:D
    解析:
    考查语言的结构特征。语言的移位性(displacement)是指人类语言可以让使用者在交际时用语言符号代表时间上和空间上不可及的物体、时间和观点。

  • 第3题:

    There are three main school holidays in the UK. They are the_____________holiday, the _____________ holiday and the _____________ holiday.


    A.Halloween; summer;, Christmas
    B.Thanksgiving Day; Easter; summer
    C.summer; winter; Christmas
    D.Easter; Christmas; summer

    答案:D
    解析:
    考查英美概况。英国的学校有三个主要的假期:复活节假期、暑假和圣诞节假期。故选D。

  • 第4题:

    __________makes it possible for language users to overcome the limitations of time and space in communication.

    A.Arbitrariness
    B.Duality
    C.Productivity
    D.Displacement

    答案:D
    解析:
    考查语言的结构特征。此题句意是:能够使语言的使用者在交流中克服时间和空间的局限性体现了语言的什么特征 语言的移位性(Displacement)是指人类语言可以让使用者在交际时用语言符号代表时间上和空间上不可及的物体、时间和观点。故D正确。

  • 第5题:

    If the function of language is limited to communication, then animals' calls can also be called language, but actually they are not. Compared with traffic light system, language is far more complicated and resourceful. This reflects that language has the feature of__________.

    A.arbitrariness
    B.finiteness
    C.creativity
    D.displacement

    答案:C
    解析:
    考查语言学知识。如果语言的功能仅限于交流,那么动物的叫声也可以称作语言,但事实并非如此。交通灯系统仅能传递简单的信息,而语言则要比这复杂的多。所有这些都是因为语言的二重性和递归性使得人类可以创造出数量无限的句子来传递无限的信息,这都体现了语言的创造性,故选C。

  • 第6题:

    关于UNIX密码文件中的Salt,以下说法不正确的是()。

    A.Salt值是随机数

    B.Salt可以重复使用

    C.Salt可以提高离线字典攻击的穷举空间

    D.使用Salt,一个口令字符串的hash值最多可以有212种不同的输出


    D