更多“Mark the joining shackles with ()paint.A、red/yellowB、yellow/blackC、red/whiteD、yellow/red”相关问题
  • 第1题:

    Restricted areas at locks and dams are indicated by ______.

    A.flashing red lights upstream and fixed red lights downstrem

    B.yellow unlighted buoys

    C.signs and / or flashing red lights

    D.red daymarks upstream and green daymarks downstream


    正确答案:C
    船闸和水坝的限制区域用标志和/或闪红灯来表示。

  • 第2题:

    WhichofthefollowingisthecorrectwiringorderforanRJ-11twolinejack?()

    A.Black,Green,Red,Yellow

    B.Black,Red,Green,Yellow

    C.Red,Black,Green,Yellow

    D.Yellow,Red,Green,Black


    参考答案:B

  • 第3题:

    A light used to signal passing intentions must be an ______.

    A.all-round yellow light only

    B.all-round white light only

    C.all-round blue light only

    D.alternating red and yellow light


    正确答案:B

  • 第4题:

    A vessel trawling will display a ______.

    A.red light over a white light

    B.green light over a white light

    C.yellow light over a red light

    D.white light over a green light


    正确答案:B

  • 第5题:

    “红茶”的英文是()

    • A、Red tea,
    • B、Black tea,
    • C、Oolong tea,
    • D、Yellow tea

    正确答案:B

  • 第6题:

    Which of the following is the correct wiring order for an RJ-11 two line jack?()

    • A、Black,Green,Red,Yellow
    • B、Black,Red,Green,Yellow
    • C、Red,Black,Green,Yellow
    • D、Yellow,Red,Green,Black

    正确答案:B

  • 第7题:

    Given the following scripts, what output would be generated() usr/local/bin/scriptl    #!/usr/bin/ksh    VARl=red    export VARl=green    VARl=blue    /usr/local/bin/script2    ARl=yellow   /usr/local/bin/script2     #!/bin/ksh   echo "The sky is ${VAR1}."

    • A、The sky is red.
    • B、The sky is blue.
    • C、The sky is green.
    • D、The sky is yellow.

    正确答案:C

  • 第8题:

    单选题
    What indicates a dual purpose buoy? ()
    A

    Red buoy with a horizontal yellow band

    B

    Red and white vertically-striped buoy with a vertical yellow stripe

    C

    Red and white vertically-striped buoy with a red spherical topmark

    D

    Green buoy with a yellow square


    正确答案: B
    解析: 暂无解析

  • 第9题:

    单选题
    A student is instructed to arrange four cards in a row on a table. She has six cards to choose from, each of which has a different color: black, red, blue, green, yellow, and brown. If the student follows these instructions but otherwise chooses her cards randomly, what is the probability that her arrangement will be blue, red, yellow, and green, in that order?
    A

    1/90

    B

    1/ 180

    C

    1/360

    D

    1/540

    E

    1/720


    正确答案: B
    解析:
    从6张不同颜色的卡片中选出其中四张排列为1列,第一张卡片有6中选择,第二张卡片有5中选择,以此类推,第三张和第三张卡片分别有4种和3种选择,所以将4张卡片排在一起的可能性为6 x 5 x 4 x 3 = 360种。所以概率为1/360。

  • 第10题:

    单选题
    According to the passage, which of the following best describes the sequence of stages that the sun will probably pass through?
    A

    Yellow dwarf, white dwarf, red giant, black giant.

    B

    Red giant, white dwarf, red dwarf, nova explosion.

    C

    Yellow dwarf, red giant, white dwarf, black dwarf.

    D

    White dwarf, red giant, black dwarf, yellow dwarf.


    正确答案: C
    解析:
    是非题。文章首段指出太阳目前为yellow dwarf star,第二段描述在变化的第一阶段太阳会成为red giant star,接下来第三段又指出太阳缩小后会变成white dwarf star,而文章最后一句描述太阳能量用尽后会变为black dwarf。因此太阳的演变过程是yellow dwarf, red giant, white dwarf, black dwarf,故选C。

  • 第11题:

    单选题
    Mark the joining shackles with ()paint.
    A

    red/yellow

    B

    yellow/black

    C

    red/white

    D

    yellow/red


    正确答案: C
    解析: 暂无解析

  • 第12题:

    单选题
    A light used to signal passing intentions must be an ().
    A

    all-round yellow light only

    B

    all-round white light only

    C

    all-round blue light only

    D

    alternating red and yellow light


    正确答案: D
    解析: 暂无解析

  • 第13题:

    下列枚举类型的定义中,包含枚举值3的是

    A.enum test{RED,YELLOW,BLUE,BLACK};

    B.enum test{RED,YELLOW=4,BLUE,BLACK};

    C.enum test{RED=-1,YELLOW,BLUE,BLACK};

    D.erium test{RED,YELLOW=6,BLUE,BLACK};


    正确答案:A
    解析:在枚举类型定义中,如果没有进行显式设置,则隐式设置整数值。将枚举声明中的第一个枚举值设置为O。后续所有成员的值如果没有进行显式设置,便确定为前一个成员的值加1。所以只能选择答案A)。选项B)中对应的枚举值是0,4,5,6;选项c)中对应的枚举值是-1,0,1,2;选项D)中对应的枚举值是0,6,7,8。

  • 第14题:

    5.She doesn’t like red ___________yellow.

    A.and

    B.or

    C.with

    D.in


    正确答案:B

  • 第15题:

    A special daymark is a ______.

    A.red-and-white octagon

    B.daymark with a yellow stripe on it

    C.green square

    D.yellow diamond


    正确答案:D

  • 第16题:

    以下CSS选择符定义中,______属于类选择符。

    A.P{color:red; font-size:12pt}
    B.p.blue{color:blue}
    C.#Red{color:red;)
    D.PEM {background: yellow}

    答案:B
    解析:
    本题考查CSS的基础知识。CSS(Cascading Style Sheets,层叠样式表,简称为样式表)是用于(增强)控制网页样式并允许将样式信息与网页内容分离的一种标记性语言。在CSS基本语法结构中,样式表的结构为:选择符{属性1:值1;属性2:值2;…}其中,选择符有如下几种形式:(1)HTML标记。任何HTML标记都可以是一个CSS的选择符,如P{color:red;font-size:12pt}。(2)类选择符。一个选择符能有不同的CLASS(类),因而允许同一元素有不同的样式。格式如下:标记名:类名{属性1:值1;属性2:值2;…}(3)ID选择符。ID选择符个别地定义每个元素的成分。这种选择符应该尽量少用,因为它具有一定的局限。一个ID选择符的指定要有指示符“#”在名字前面。(4)关联选择符。关联选择符是用空格隔开的两个或更多的单一选择符组成的字符串。这些选择符可以指定一般属性,而且因为层叠顺序的规则,它们的优先权比单一的选择符大。

  • 第17题:

    在RGB彩色模型中,如果要产生黄色(Yellow),应是()颜色的混合。

    • A、Red+Green+Blue
    • B、Red+Green
    • C、Red+Blue
    • D、Green+Blue

    正确答案:B

  • 第18题:

    The Device Manager in Windows XP shows that an incompatible device driver is installed. Which of the following BEST describes the icon that is displaying next to that device?()

    • A、Yellow question mark next to device
    • B、Black checkmark next to device
    • C、Yellow exclamation point next to device
    • D、Red X next to the device

    正确答案:C

  • 第19题:

    单选题
    A yellow buoy may exhibit a(n)().
    A

    fixed red light

    B

    flashing light

    C

    white light

    D

    occulting light


    正确答案: B
    解析: 暂无解析

  • 第20题:

    单选题
    Given the following scripts, what output would be generated() usr/local/bin/scriptl    #!/usr/bin/ksh    VARl=red    export VARl=green    VARl=blue    /usr/local/bin/script2    ARl=yellow   /usr/local/bin/script2     #!/bin/ksh   echo "The sky is ${VAR1}."
    A

    The sky is red.

    B

    The sky is blue.

    C

    The sky is green.

    D

    The sky is yellow.


    正确答案: B
    解析: 暂无解析

  • 第21题:

    单选题
    You have berthed in a area with other tank vessels. What signal is displayed by a vessel to indicate it is transferring flammable or combustible liquid cargo?().
    A

    A flashing yellow light

    B

    A red light visible all around the horizon

    C

    A green light visible all around the horizon

    D

    An illuminated red and yellow caution flag


    正确答案: D
    解析: 暂无解析

  • 第22题:

    单选题
    The colors red, blue, and yellow can be mixed in different combinations to make every color the human eye can distinguish.
    A

    soaked

    B

    ranked

    C

    blended

    D

    purchased


    正确答案: C
    解析:
    句意:红黄蓝可以以不同的方式组合,制造出肉眼能辨别出的任何颜色。blend混合。soak浸透。rank排列。purchase购买。

  • 第23题:

    单选题
    A light used to signal passing intentions must be an().
    A

    alternating red and yellow light

    B

    alternating white and yellow light

    C

    all-round white or yellow light

    D

    all-round white light only


    正确答案: B
    解析: 暂无解析