Is this the very material that scientists ______ the 2012 London Olympic Games torch?

A. used to light                         B. are used to lighting

C. use to light                           D. are used to light

假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文。
文中共有10处语言错误，每句中最多有两处。每处错误仅涉及一个单词的增加、删除
或修改。
增加：在缺词处加一个漏字符号（＾），并在其下面写出该加的词。
删除：把多余的词用斜线〔\〕划掉。
修改：在错的词下划一横线，并在该词下面写出修改后的词。
注意：1．每处错误及其修改均仅限一词；
2．只允许修改10处，多者（从第11处起）不计分。
　Dear Bob,
　　 Hello. I learn about you from my English teacher, Miss Fang. I’d like to your penfriend, and get to know more about your country. First, let me tell you something more about myself.My name is Li Hua. I live in Beijing, where is the capital of the  China. I go to Hongqi Middle School.  We study quite a few subject, such as maths, Chinese,English and physics. I use to play ping-pong a lot in my spare time, but now I am interesting in football.Do you play any ball games?  What your favorite sport? I look forward to hear from you soon.
Yours,
Li Hua

After too long on the Net，even a phone call can be a shock. My boyfriend‘s Liverpudlian accent suddenly becomes too difficult to understand after his clear words on screen; a secretary‘s tone seems more rejecting than I’d imagined it would be. Time itself becomes fluid- hours becomes minutes， and alternately seconds stretch into days. Weekends， once a highlight of my week，are now just two ordinary days.

For the last three years，since I stopped working as a producer for Charlie Rose，I have done much of my work as a telecommuter. I submit (提交) articles and edit them by E-mail and communicate with colleagues on Internet mailing lists. My boyfriend lives in England, so much of our relationship is computer-mediated.

If I desired，I could stay inside for weeks without wanting anything. I can order food，and manage my money，love and work. In fact，at times I have spent as long as three weeks alone at home，going out only to get mail and buy newspapers and groceries.  I watched most of the blizzard of 96 on TV.

 But after a while，life itself begins to feel unreal. I start to feel as though I’ve merged (融合) with my machines，taking data in spitting them back out， just another node （波节）on the Net. Others on line report the same symptoms. We start to strongly dislike the outside forms of socializing. It’s like attending an A. A. meeting in a bar with everyone holding a half-sipped drink. We have become the Net opponents’ worst nightmare.

What first seemed like a luxury，crawling from bed to computer，not worrying about hair，and clothes and face，has become an avoidance，a lack of discipline. And once you start replacing real human contact with cyber-interaction，coming back out of the cave can be quite difficult.

At times, I turn on the television and just leave it to chatter in the background, something that I'd never done previously. The voices of the programs soothe (安慰) me, but then I'm jarred (使感不快) by the commercials. I find myself sucked in by soap operas, or compulsively (强制性能地) needing to keep up with the latest news and the weather. "Dateline," "Frontline," "Nightline," CNN, every possible angle of every story over and over and over, even when they are of no possible use to me. Work moves from foreground to background.

1．Compared to the clear words of her boyfriend on screen, his accent becomes____

    A．unreal       B．unbearable       C．misleading       D．not understandable

2．What does the last paragraph mean

    A．Having worked on the computer for too long, she became a bit strange.

B．She is so interested in TV programs that she often forgets her work

    C．She watches TV a lot in order to keep up with the latest news and the weather.

    D．She turns on TV now and then in order to get some comfort from TV program.

3．What is the author’s attitude to the computer?

    A．She has become bored with it.

    B．She dislikes it because TV is more attractive.

    C．She dislikes it because it cuts off her relation with the outside world.

    D．She likes it because it is very convenient.

4．The underlined phrase “coming back out of the cave ”probably means_______.         

A．going back to the dreaming world         B．coming back home from the outside world

C．restoring direct human contact            D．getting away from living a strange life

 I met Billy the last summer before college. He was handsome and his irreverence（玩世不恭）was  36  to me. We liked each other the first instant we met．37  ，I was a straight Astudent and my parents had high hopes for me to  38   an Ivy League（常春藤联盟）school.Billy did not 39  into the equality. We were in love nevertheless-that 40  teenage love．I still remember we had a plan for prom（舞会）．It was understood that we had  41  about where we would dance and drink and party together.

    This meant one thing to my parents-panic．And it grew as the  42  letters began to roll in. Of the eleven schools I applied to，nine accepted me. And one of them was Brown University-the Ivy League college   43  in historic Providence，Rhode Island．

    There was no  44  that I was drawn to Brown，but Billy (who had joined the army）was  45  down south and I had offers   46  for me there，too. I was torn between my love for him and my family  47  ．

    One week   48   the start of school，my mother had a talk with me．She said I was eighteen years old and I had a  49  to make---one that went  50  beyond the choice of  51  to attend university.

    In August，I  52  and drove north to Providence．It took several months to  53  that my life was moving on in a way that was completely different from Billy's，Brown changed my life，opening doors and giving me the  54  I now use to think，to learn and to write. Life is always about  55  it seems，and the older I get，the more I understand this. Still，there are times when I think of Billy because he taught me about love．

1.A. appealing  B. disturbing  C. confusing  D. amusing

2.A. Unfortunately  B. Actually  C. Luckily  D. Originally

3.A. leave  B. finish  C. start  D. attend

4.A. fit  B. look  C. break  D. run

5.A. mature  B. crazy  C. normal  D. wrong

6.A. talked  B. looked  C. lied  D. argued

7.A. acceptance  B. rejection  C. application  D. recommendation

8.A. located  B. placed  C. set  D. laid

9.A. point  B. challenge  C. question  D. need

10.A. left  B. sent C . dismissed  D. employed

11.A. hoping  B. asking  C. waiting  D. searching

12.A. tradition  B. expectation  C. reputation  D. connection

13.A. before  B. after C. at  D. since

14.A. decision  B. plan  C. rule  D. promise

15.A. out  B. away  C. deep  D. far

16.A. when  B. how  C. whether  D. where

17.A. got up  B. packed up  C. held up  D. turned up

18.A. foresee  B. realize  C. imagine  D. consider

19.A. chances  B. position  C. tools     D. equipment

20.A. surprises  B. adventures  C. opportunities  D. choices

My mother is a diligent and kind woman. She is very busy from morning till night. As a teacher, she works hard.     1  Both my brother and I love her dearly as she loves us.
My mother has been teaching math at a middle school in my hometown. She goes to work early in the morning and does not return home until late in the afternoon.  2  She treats them with patience and teaches them well. For her excellent quality and very good teaching results, she has been elected as a model teacher several times.
   3   Every day, when she comes back home from work, she sets about doing housework, sweeping the living room and bedrooms or cleaning the furniture, and putting everything in good order. She seems to be busy all the time. As she has been very busy working every day, she looks older than her age. But she looks as cheerful and happy as ever. Mother never buys expensive dresses for herself, but she often buys some inexpensive but high quality clothes for us.   4   She just eats a plain meal outside when she is too busy to cook herself. She lives a busy yet simple life, without any complaints.
Often she says to us, “work while you work, and play while you play. That is the way to be happy and gay. If you do not work, you will become lazy and be of no use to society”. What a piece of good advice this is!   5  This advice of hers will always serve as a guide to my behavior. My mother is great indeed, and I always feel proud of her.