参考答案和解析
正确答案: B
解析:
细节题。第三段第二句指出“一旦太阳缩小到地球大小时,它就会变成一个白色的矮星”。而文章首段最后一句提到“The sun…is thousands of times larger than the Earth”,由此可知当太阳变成一个白色的矮星时,它就会比现在小几千倍。故选B。
更多“As a white dwarf, the sun will be.”相关问题
  • 第1题:

    Givenacorrectlycompiledclasswhosesourcecodeis:Assumethattheclassfileislocatedin/foo/com/sun/sjcp/,thecurrentdirectoryis/foo/,andthattheclasspathcontains"."(currentdirectory).WhichcommandlinecorrectlyrunsCommander?()

    A.javaCommander

    B.javacom.sun.sjcp.Commander

    C.javacom/sun/sjcp/Commander

    D.java-cpcom.sun.sjcpCommander

    E.java-cpcom/sun/sjcpCommander


    参考答案:B

  • 第2题:

    Givenacorrectlycompiledclasswhosesourcecodeis:packagecom.sun.sjcp;publicclassCommander{publicstaticvoidmain(String[]args){//morecodehere}}Assumethattheclassfileislocatedin/foo/com/sun/sjcp/,thecurrentdirectoryis/foo/,andthattheclasspathcontains.(currentdirectory).WhichcommandlinecorrectlyrunsCommander?()

    A.javaCommander

    B.javacom.sim.sjcp.Commander

    C.javacom/sun/sjcp/Commander

    D.java-cpcom.sun.sjcpCommander

    E.java-cpcom/sun/sjcpCommander


    参考答案:B

  • 第3题:

    [A]reduce [B]narrow [C]dwarf [D]shrink


    正确答案:A

    本题考查动词词义的辨析。填入的动词,表达Increased use of IC cards(对IC卡使用的增加)对 the space needed for ticket vending (售票需要的空间)的影响。根据上文可知道,IC卡的使用替代了传统的车票和定期券,因此空格所在句子的含义是:IC卡使用的增加减少了售票所占的空间。关键看四个选项哪个与space搭配,符合文意。[A]项reduce“减少,缩小”,用法较为广泛,除表示数量、大小、价格等的减少外,还可以接表抽象含义的词,如reduce the risk of detection(减少被发现的危险),原文意为:对IC卡使用的增加将会减少售票占用的空间。[B]项narrow“使变狭窄,使缩小”与space搭配,指“使空间变得狭小”,有“拥挤”的含义;[C]项dwarf指“(通过与大的事物比较)使显得小”,而实际大小没有改变,如Most professional basketball players dwarf other men(大多数职业篮球运动员使别人显得矮小);[D]项shrink意为“使事物本身缩小或萎缩”,如shrink the markets for the exports(使出口市场萎缩),均不符合文意。

  • 第4题:

    Sun公司网站上提供了Sun全球各公司的链接网址,其中www.sun.com.cn表示Sun()分公司的网站。

    • A、中国
    • B、美国
    • C、日本
    • D、匈牙利

    正确答案:A

  • 第5题:

    已知enumweek{sun,mon,tue,wed,thu,fri,sat}day;则正确的赋值语句是()

    • A、sun=0;
    • B、san=day;
    • C、sun=mon;
    • D、day=sun;

    正确答案:D

  • 第6题:

    Which of the following is the correct arrangement of the data pairs in a T568B wire pattern?()

    • A、Orange & orange/white on pins 1 & 2
    • B、Blue & blue/white on pins 4 & 5
    • C、Orange & orange/white on pins 4 & 5
    • D、Brown & brown/white on pins 1 & 2
    • E、Green & green/white on pins 3 & 6

    正确答案:A,E

  • 第7题:

    多选题
    Which of the following is the correct arrangement of the data pairs in a T568B wire pattern?()
    A

    Orange & orange/white on pins 1 & 2

    B

    Blue & blue/white on pins 4 & 5

    C

    Orange & orange/white on pins 4 & 5

    D

    Brown & brown/white on pins 1 & 2

    E

    Green & green/white on pins 3 & 6


    正确答案: B,E
    解析: 暂无解析

  • 第8题:

    单选题
    日落降国旗。()
    A

    The ensign should be hoisted when the sun rises.

    B

    The ensign should be lowered when the sun rises.

    C

    The ensign should be hoisted when the sun sets.

    D

    The ensign should be lowered when the sun sets.


    正确答案: A
    解析: 暂无解析

  • 第9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10题:

    单选题
    _____ I shall still go outside.
    A

    As the sun is hot

    B

    Hot as is the sun

    C

    Hot as the sun is

    D

    Though hot is the sun


    正确答案: C
    解析:
    as引导让步状语从句时,应当把表语或状语放在句首。hot as the sun is相当于although the sun is hot,故为C。

  • 第11题:

    单选题
    What is the passage mainly about?
    A

    Faint dwarf stars.

    B

    The evolution cycle of the Sun.

    C

    The Sun's fuel problem.

    D

    The dangers of invisible radiation.


    正确答案: B
    解析:

  • 第12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

  • 第13题:

    Because of the strong sun, Mrs. White’s new dinning-room curtains ______ from dark blue to gray within a year.

    A、disappeared

    B、faded

    C、paled

    D、grew


    参考答案:B

  • 第14题:

    Which of the following is the correct pin out for T568B?()

    A. Orange/white, orange, green/white, blue, blue/white, green, brown/white, brown

    B. Blue, blue/white, orange/white, orange, brown/white, brown, green/white, green

    C. Green/white, green, orange/white, blue, blue/white, orange, brown/white, brown

    D. Orange/white, orange, brown/white, brown, green/white, green, blue, blue/white


    参考答案:A

  • 第15题:

    When a lady customer intends to buy a coat with white stripes, what is she supposed to_______place an emphasis on if she says to the shop assistant?

    A.I'd like a red coat with white stripes.
    B.I'd like a red coat with white stripes.
    C.I'd like a red coat with white stripes.
    D.I'd like a red coat with white stripes.

    答案:C
    解析:
    考查句子重音。句意为“如果一个女顾客想要买一件带白色条纹的上衣,她应该把语气的重音放在哪部分话语上 ”。A项说“我想买一件红色的上衣”,强调的是颜色。B项强调的是我喜欢什么款式的上衣。强调喜爱。C项强调的是带白色条纹的上衣,强调的是白色条纹。D项强调的是想要一件上衣。故选C。

  • 第16题:

    日落降国旗。()

    • A、The ensign should be hoisted when the sun rises.
    • B、The ensign should be lowered when the sun rises.
    • C、The ensign should be hoisted when the sun sets.
    • D、The ensign should be lowered when the sun sets.

    正确答案:D

  • 第17题:

    新生儿复苏时碳酸氢钠的需要量(mmol)计算公式是()

    • A、0.30×体重(kg)×(正常BE-实测BE./4
    • B、0.4×体重(kg)×(正常BE-实测BE./4
    • C、0.5×体重(kg)×(正常BE-实测BE./4
    • D、O.6×体重(kg)×(正常BE-实测BE./4
    • E、O.7×体重(kg)×(正常BE-实测BE./4

    正确答案:D

  • 第18题:

    Which of the following is the correct pin out for T568B?()

    • A、Orange/white, orange, green/white, blue, blue/white, green, brown/white, brown
    • B、Blue, blue/white, orange/white, orange, brown/white, brown, green/white, green
    • C、Green/white, green, orange/white, blue, blue/white, orange, brown/white, brown
    • D、Orange/white, orange, brown/white, brown, green/white, green, blue, blue/white

    正确答案:A

  • 第19题:

    单选题
    创建d:/sun共享的命令是()。
    A

    net share su=d:/sun /unlimit

    B

    net use su=d:/sun /unlimit

    C

    net user su=d:/sun /unlimit

    D

    net share su= /sun /unlimit


    正确答案: A
    解析: 暂无解析

  • 第20题:

    多选题
    package sun.scjp;  public enum Color { RED, GREEN, BLUE }  package sun.beta;  // insert code here  public class Beta {  Color g = GREEN;  public static void main( String[] argv)  { System.out.println( GREEN); }  }  The class Beta and the enum Color are in different packages.  Which two code fragments, inserted individually at line 2 of the Beta declaration, will allow this code to compile?()
    A

    import sun.scjp.Color.*;

    B

    import static sun.scjp.Color.*;

    C

    import sun.scjp.Color; import static sun.scjp.Color.*;

    D

    import sun.scjp.*; import static sun.scjp.Color.*;

    E

    import sun.scjp.Color; import static sun.scjp.Color.GREEN;


    正确答案: A,D
    解析: 暂无解析

  • 第21题:

    单选题
    Sun中国公司网站上提供了Sun全球各公司的链接网址,其中WWW.SUN.COM.CN表示SUN()公司的网站。
    A

    中国

    B

    美国

    C

    奥地利

    D

    匈牙利


    正确答案: D
    解析: 暂无解析

  • 第22题:

    单选题
    Sun公司网站上提供了Sun全球各公司的链接网址,其中www.sun.com.cn表示Sun()分公司的网站。
    A

    中国

    B

    美国

    C

    日本

    D

    匈牙利


    正确答案: D
    解析: 暂无解析

  • 第23题:

    单选题
    It can be inferred from the passage that the sun.
    A

    is approximately halfway through its life as a yellow dwarf

    B

    has been in existence for 10 billion years

    C

    is rapidly changing in size and brightness

    D

    will continue as a yellow dwarf for another 10 billion years


    正确答案: B
    解析:
    推断题。文章首段第二句指出太阳处于目前的状态已经“4 billion, 600 million years”,文章第二段第二句又提到距今“5 billion years”后,太阳的核会缩小并且会变得更热。该段最后一句指出“太阳将会成为一个红色的巨星”,由此可知太阳作为黄色的矮星的时间几乎已过了一半。故选项A为正确答案。