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His new idea is not only in the battery’s size, but also in its semiconductor (半导体). Kwon’s battery uses a liquid semiconductor rather than a solid semiconductor.

“The key part of using a radioactive battery is that when you harvest the energy, part of the radiation energy can damage the lattice structure (晶格结构) of the solid semiconductor,” Kwon said. “By using a liquid semiconductor, we believe we can minimize that problem.”

Together with J. David Robertson, chemistry professor and associate director of the MU Research Reactor, Kwon is working to build and test the battery. In the future, they hope to increase the battery’s power, shrink its size and try with various other materials. Kwon said that battery could be thinner than the thickness of human hair.

61. Which of the following is TRUE of Jae Kwon?

A. He teaches chemistry at MU.         

B. He developed a chemical battery.

C. He is working on a nuclear energy source.

D. He made a breakthrough in computer engineering.

62. Jae Kwon gave examples in Paragraph 4 ______.

A. to show chemical batteries are widely applied

B. to indicate nuclear batteries can be safely used

C. to describe a nuclear-powered system

D. to introduce various energy sources

63. Liquid semiconductor is used to ______.

A. get rid of the radioactive waste

B. test the power of nuclear batteries

C. decrease the size of nuclear batteries

D. reduce the damage to lattice structure

64. According to Jae Kwon, his nuclear battery ______.

A. uses a solid semiconductor               B. will soon replace the present ones

C. could be extremely thin                  D. has passed the final test

65. The text is most probably a ______.

A. science news report                    B. book review      

C. newspaper ad                        D. science fiction story

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科目:高中英语 来源:广东省梅县东山中学2010-2011学年高一下学期期中考试英语试题 题型:053

信息匹配

阅读下列应用文及相关信息,并按照要求匹配信息。

首先,请阅读下列关于报纸信息的介绍:

  A.Newspaper 1

  Personal Affairs Column:RMB 380 per cm.

  Information:Engagements, Funerals, Marriages, Birthdays, Deaths, Greetings and Anniversaries, etc.

  B.Newspaper 2

  Shopping Column:RMB 280 per cm.

  Information:Department stores, supermarkets and chain stores, etc.

  C.Newspaper 3

  Education Column:RMB 360 per cm.

  Information:Vocational training, educational courses, primary, secondary and advanced education training, etc.

  D.Newspaper 4

  Public Service Column:RMB 550 per cm.

  Information:Service for computers, business centers, cars for renting, second-hand cars for sale, staff employment, restaurants and hotels, etc.

  E.Newspaper 5

  Trade and Investment Column:RMB 480 per cm.

  Information:Business, trading, travel agencies, etc.

  F.Newspaper 6

  Notice Column:RMB 180 per cm.

  Information:Personal announcements especially Lost and Found, ID card Lost Announcements, address changes, etc.

请阅读下面人物信息,然后匹配他们各自需求的最佳选项。

1.Jerry just lost his motorbike five days ago, so he has to put up an advertisement in the newspaper to find it.His motorbike is very important to him.

2.Jack is a newcomer in the city of Ningbo, and he has already rented a flat in the downtown, but he still needs some daily necessities to furnish his new flat.

3.Stephen and Smith will marry in two months.This happy couple will announce their marriage in the newspaper to the public and expect their relations to congratulate them.

4.People's Daily actually wants to enroll new hands.With the development of its business, it will find more new staff in the job fair or the labor market.

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科目:高中英语 来源:2011-2012学年江西省会昌中学高二第二次月考英语卷 题型:完型填空

As Christmas is coming, there are presents to be bought, cards to be sent, and rooms to be cleaned. Parents are ___36___ with difficult jobs of hiding presents from curious young children. If the gifts are large, this is sometimes a real ___37___. On Christmas Eve, young children find the excitement almost unbearable.  They are torn between the  wish to go to bed early so that  Father Christmas will bring their presents quickly and the wish to ___38___ up late so that they will not ___39____ the fun. The wish for gifts usually proves stronger. But though children go to bed early, they often lie ___40___ for a long time, hoping to get a short ___41___ at Father Christmas.
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【小题1】
A.facedB.metC.filledD.pleased
【小题2】
A.questionB.matterC.ProblemD.business
【小题3】
A.getB.stayC.standD.wake
【小题4】
A.loseB.breakC.missD.leave
【小题5】
A.awakeB.wakeC.asleepD.sleep
【小题6】
A.lookB.stareC.glareD.watch
【小题7】
A.hopefullyB.busilyC.gladlyD.successfully
【小题8】
A.likedB.fearedC.surprisedD.hated
【小题9】
A.answerB.tellC.askD.search
【小题10】
A.sadlyB.unluckilyC.possiblyD.fortunately
【小题11】
A.itB.theyC.ID.we
【小题12】
A.morningB.midnightC.eveningD.daybreak
【小题13】
A.fillingB.sewingC.mendingD.preparing
【小题14】
A.presentB.stockingC.bikeD.tree
【小题15】
A.goingB.sureC.gladD.excited
【小题16】
A.troubledB.frightenedC.wokenD.shocked
【小题17】
A.BeforeB.AfterC.UntilD.Since
【小题18】
A.EvenB.AndC.SoonD.Then
【小题19】
A.withB.onC.overD.by
【小题20】
A.allB.nearlyC.happilyD.completely

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科目:高中英语 来源:2011-2012学年度广东省龙山中学高一上学期期中考试英语卷 题型:完型填空

As Christmas is coming, there are presents to be bought, cards to be sent, and rooms to be cleaned. Parents are faced with difficult jobs of hiding presents from curious young children. If the gifts are large, this is sometimes a real    11 . On the Christmas Eve, young children find the excitement almost unbearable. They are torn between the wish to go to bed early so that Father Christmas will bring them presents quickly and the wish to   12  up late so that they will not   13  the fun. The wish for gifts usually proves stronger. But though children go to bed early, they often lie   14  for a long time, hoping to get a short look at Father Christmas.
Last Christmas, my wife and I   15  hid a few large presents in the storeroom. I   16  the moment when my son, Jimmy, would ask me where that new bike had come from, but fortunately he did not see it.
On Christmas Eve,   17   took the children hours to go to sleep. It must have been nearly   18  when my wife and I went quietly into their room and began   19  stockings. Then I pushed in the   20  I bought for Jimmy and left it beside the Christmas tree. We knew we would not get much sleep that night, for the children were   21  to get up early. At about five o’clock the next morning, we were   22  by loud sounds coming from the children’s room—they were shouting excitedly!   23   I had time to get out of bed, young Jimmy came riding into the room on his new bike, and his sister, Mary, followed close behind pushing her new baby carriage.   24  the baby arrived. He moved on the hands and knees into the room dragging a large balloon. We were woken up   25  by them at this time.

【小题1】
A.questionB.matterC.problemD.business
【小题2】
A.getB.stayC.standD.wake
【小题3】
A.loseB.breakC.missD.leave
【小题4】
A.awakeB.wakeC.asleepD.sleep
【小题5】
A.hopefulB.busilyC.gladlyD.successfully
【小题6】
A.likedB.fearedC.surprisedD.hated
【小题7】
A.weB.theyC.ID.it
【小题8】
A.morningB.midnightC.eveningD.daybreak
【小题9】
A.fillingB.sewingC.mendingD.preparing
【小题10】
A.presentB.stockingC.bikeD.tree
【小题11】
A.goingB.sureC.gladD.excited
【小题12】
A.troubledB.frightenedC.wokenD.shocked
【小题13】
A.BeforeB.AfterC.UntilD.Since
【小题14】
A.EvenB.AndC.SoonD.Then
【小题15】
A.allB.nearlyC.happilyD.completely

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科目:高中英语 来源: 题型:完形填空

As Christmas is coming, there are presents to be bought, cards to be sent, and rooms to be cleaned. Parents are faced with difficult jobs of hiding presents from curious young children. If the gifts are large, this is sometimes a real1. On the Christmas Eve, young children find the excitement almost unbearable. They are torn between the wish to go to bed early so that Father Christmas will bring them presents quickly and the wish to2up late so that they will not3the fun. The wish for gifts usually proves stronger. But though children go to bed early, they often lie4for a long time, hoping to get a short look at Father Christmas.
Last Christmas, my wife and I5hid a few large presents in the storeroom. I6the moment when my son, Jimmy, would ask me where that new bike had come from, but fortunately he did not see it.
On Christmas Eve,7took the children hours to go to sleep. It must have been nearly8when my wife and I went quietly into their room and began9stockings. Then I pushed in the10I bought for Jimmy and left it beside the Christmas tree. We knew we would not get much sleep that night, for the children were11to get up early. At about five o’clock the next morning, we were12by loud sounds coming from the children’s room—they were shouting excitedly!13I had time to get out of bed, young Jimmy came riding into the room on his new bike, and his sister, Mary, followed close behind pushing her new baby carriage.14the baby arrived. He moved on the hands and knees into the room dragging a large balloon. We were woken up15by them at this time.

  1. 1.
    1. A.
      question
    2. B.
      matter
    3. C.
      problem
    4. D.
      business
  2. 2.
    1. A.
      get
    2. B.
      stay
    3. C.
      stand
    4. D.
      wake
  3. 3.
    1. A.
      lose
    2. B.
      break
    3. C.
      miss
    4. D.
      leave
  4. 4.
    1. A.
      awake
    2. B.
      wake
    3. C.
      asleep
    4. D.
      sleep
  5. 5.
    1. A.
      hopeful
    2. B.
      busily
    3. C.
      gladly
    4. D.
      successfully
  6. 6.
    1. A.
      liked
    2. B.
      feared
    3. C.
      surprised
    4. D.
      hated
  7. 7.
    1. A.
      we
    2. B.
      they
    3. C.
      I
    4. D.
      it
  8. 8.
    1. A.
      morning
    2. B.
      midnight
    3. C.
      evening
    4. D.
      daybreak
  9. 9.
    1. A.
      filling
    2. B.
      sewing
    3. C.
      mending
    4. D.
      preparing
  10. 10.
    1. A.
      present
    2. B.
      stocking
    3. C.
      bike
    4. D.
      tree
  11. 11.
    1. A.
      going
    2. B.
      sure
    3. C.
      glad
    4. D.
      excited
  12. 12.
    1. A.
      troubled
    2. B.
      frightened
    3. C.
      woken
    4. D.
      shocked
  13. 13.
    1. A.
      Before
    2. B.
      After
    3. C.
      Until
    4. D.
      Since
  14. 14.
    1. A.
      Even
    2. B.
      And
    3. C.
      Soon
    4. D.
      Then
  15. 15.
    1. A.
      all
    2. B.
      nearly
    3. C.
      happily
    4. D.
      completely

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科目:高中英语 来源: 题型:完形填空

As Christmas is coming,there are presents to be bought,cards to be sent,and rooms to be cleaned.Parents are1with difficult jobs of hiding presents from curious young children·If the gifts are large,this is sometimes a real2On Christmas Eve, young children find the excitement almost unbearable They are torn between the wish to go to bed early so that Father Christmas will bring their presents quickly and the wish to3up late SO that they will no’4the fun.The wish for gifts usually proves stronger.But though children go to bed early, they often lie5for a long time,hoping to get a short6at Father Christmas.
Last Christmas,my wife and I7hid a few large presents in the storeroom.I feared the8when my son,Jimmy,would9me where that new bike had come from,but10he did not see it.
On Christmas Eve,11took the children hours to go to sleep.It must have been nearly12when my wife and 1 went quietly into their room and began13stockings(袜子) .Then I pushed in the14I bought for Jimmy and left it beside the Christmas tree.We knew we would not get much sleep that night,for the children were15to get up early At about five o’clock the next morning, we were16by loud sounds coming from the children’s room--they were shouting excitedly!17I had time to get Out of bed,young Jimmy came riding into the room on his new bike,and his sister,Mary,followed close behind pushing her new baby carriage.18the youngest baby arrived He moved19the hands and knees into the room dragging a large balloon behind him Suddenly it burst.That woke us up20.
The day had really begun with a bang(巨响)!

  1. 1.
    1. A.
      faced
    2. B.
      met
    3. C.
      filled
    4. D.
      pleased
  2. 2.
    1. A.
      event
    2. B.
      affair
    3. C.
      problem
    4. D.
      business
  3. 3.
    1. A.
      get
    2. B.
      stay
    3. C.
      stand
    4. D.
      wake
  4. 4.
    1. A.
      bring
    2. B.
      break
    3. C.
      miss
    4. D.
      leave
  5. 5.
    1. A.
      awake
    2. B.
      wake
    3. C.
      asleep
    4. D.
      sleep
  6. 6.
    1. A.
      100k
    2. B.
      stare
    3. C.
      glare
    4. D.
      watch
  7. 7.
    1. A.
      hopefully
    2. B.
      busily
    3. C.
      gladly
    4. D.
      successfully
  8. 8.
    1. A.
      day
    2. B.
      moment
    3. C.
      week
    4. D.
      month
  9. 9.
    1. A.
      answer
    2. B.
      tell
    3. C.
      ask
    4. D.
      search
  10. 10.
    1. A.
      sadly
    2. B.
      unluckily
    3. C.
      possibly
    4. D.
      fortunately
  11. 11.
    1. A.
      it
    2. B.
      they
    3. C.
      I
    4. D.
      we
  12. 12.
    1. A.
      morning
    2. B.
      midnight
    3. C.
      evening
    4. D.
      daybreak
  13. 13.
    1. A.
      filling
    2. B.
      sewing
    3. C.
      mending
    4. D.
      preparing
  14. 14.
    1. A.
      card
    2. B.
      stocking
    3. C.
      bike
    4. D.
      tree
  15. 15.
    1. A.
      afraid
    2. B.
      sure
    3. C.
      surprised
    4. D.
      excited
  16. 16.
    1. A.
      troubled
    2. B.
      frightened
    3. C.
      woken
    4. D.
      shocked
  17. 17.
    1. A.
      Before
    2. B.
      Because
    3. C.
      Unless
    4. D.
      Since
  18. 18.
    1. A.
      Even
    2. B.
      But
    3. C.
      So
    4. D.
      Ever
  19. 19.
    1. A.
      with
    2. B.
      on
    3. C.
      over
    4. D.
      by
  20. 20.
    1. A.
      all
    2. B.
      nearly
    3. C.
      happily
    4. D.
      completely

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