You have waited 45 minutes for the valuable 10 minutes’ break between classes. But when the bell for the next class rings, you can’t   36   how quickly time has passed.

If you are familiar with this   37  , you’ll know how time flies when you are having fun-and  38   when you are bored. Now scientists have   39   a reason why this is the case.

Scans have shown that patterns of activity in the brain   40   according to how we focus on a task. When we are   41  , we concentrate more on how time is passing. And this makes our brains   42   the clock is ticking more slowly.

In an experiment   43   by a French laboratory, 12 volunteers watched an image   44  

researchers monitored their brain activity.

The volunteers were told to   45   concentrate on how long an image appeared for, then

  46   the color of the image, and thirdly, study both duration and color. The results showed that  47   was more active when the volunteers paid   48   subjects.

It is thought that if the brain is   49   focusing on many aspects of a task, it has to  50  its resources, and pays less attention to the clock.  51 , time passes without us really   52   it, and seems to go quickly. If the brain is not so active, it concentrates its   53   energies on monitoring the passing of time.   54  , time seems to drag.

Next time you feel bored   55  , perhaps you should pay more attention to what the teacher is saying!

36．A．guess                      B．learn                      C．believe                   D．doubt

37．A．view                      B．point                      C．scene                      D．experience

38．A．drags                      B．stops                      C．backs                      D．gains

39．A．thought over           B．made up                 C．suggested                D．come up with

40．A．change                   B．develop                  C．grow                      D．slow

41．A．sleepy                    B．bored                            C．excited                   D．active

42．A．report                     B．think                      C．decide                    D．see

43．A．produced                B．carried                    C．tried                       D．performed

44．A．so                          B．when                      C．while                      D．but

45．A．partly                     B．quickly                   C．how                       D．first

46．A．remember               B．focus on                 C．forget                     D．tell apart

47．A．the researchers        B．the experiment        C．the clock                 D．the brain

48．A．much attention to                                       B．more attention to    

    C．attention to many                                        D．attention to more

49．A．busy                       B．likely                            C．ready                      D．sure

50．A．focus                      B．gather                     C．reach                      D．spread

51．A．However                B．Furthermore            C．Therefore                D．Finally

52．A．recognizing             B．watching                 C．noticing                  D．counting

53．A．enough                   B．full                        C．right                       D．proper

54．A．In fact                    B．As a result                     C．For example            D．Instead

55．A．in class                   B．with work               C．in mind                  D．of lessons

The common cold is the world's most widespread illness, which is plagues(疫病) that flesh receives.

The most widespread mistake of all is that colds are caused by cold. They are not. They are caused by viruses(病毒) passing on from person to person. You catch a cold by coming into contact, directly or indirectly, with someone who already has one. If cold causes colds, it would be reasonable to expect the Eskimos to suffer from them forever. But they do not. And in isolated Arctic regions explorers have reported being free from colds until coming into contact again with infected people from the outside world by way of packages and mail dropped from airplanes.?

During the First World War soldiers who spent long periods in the trenches(战壕), cold and wet, showed no increased tendency to catch colds.?

In the Second World War prisoners at the notorious Auschwitz concentration camp(奥斯维辛集中营), naked and starving, were astonished to find that they seldom had colds.?

At the Common Cold Research Unit in England, volunteers took part in Experiments in which they gave themselves to the discomforts of being cold and wet for long stretches of time. After taking hot baths, they put on bathing suits, allowed themselves to be with cold water, and then stood about dripping wet in drafty room. Some wore wet socks all day while others exercised in the rain until close to exhaustion. Not one of the volunteers came down with a cold unless a cold virus was actually dropped in his nose.?

If, then, cold and wet have nothing to do with catching colds, why are they more frequent in the winter? Despite the most pains—taking research, no one has yet found the answer. One explanation offered by scientists is that people tend to stay together indoors more in cold weather than at other times, and this makes it easier for cold viruses to be passed on.?

No one has yet found a cure for the cold. There are drugs and pain suppressors(止痛片) such as aspirin, but all they do is to relieve the symptoms(症状).?

1. The writer offered _______ examples to support his argument.?

A. 4             B. 5            C. 6             D. 3

2. Which of the following does not agree with the chosen passage??

A. The Eskimos do not suffer from colds all the time.?

B. Colds are not caused by cold.?

C. People suffer from colds just because they like to stay indoors.?

D. A person may catch a cold by touching someone who already had one.

3. Arctic explorers may catch colds when ________.

A. they are working in the isolated Arctic regions?

B. they are writing reports in terribly cold weather?

C. they are free from work in the isolated Arctic regions?

D. they are coming into touch again with the outside world

4. The passage mainly discusses ________.

A. the experiments on the common cold  

B. the fallacy about the common cold?

C. the reason and the way people catch colds

D. the continued spread of common colds

When a group of children politely stop a conversation with you, saying: “We have to go to work now,” you’re left feeling surprised and certainly uneasy. After all, this is the 1990s and the idea of children working is just unthinkable. That is, until you are told that they are all pupils of stage schools, and that the “work” they go off to is to go on the stage in a theatre.

　　Stage schools often act as agencies（代理机构）to supply children for stage and television work. More worthy of the name “stage school” are those few places where children attend full time, with a training for the theatre and a general education.

　　A visit to such schools will leave you in no doubt that the children enjoy themselves. After all, what lively children wouldn’t settle for spending only half the day doing ordinary school work, and acting, singing or dancing their way through the other half of the day?

　Then of course there are times for the children to make a name and make a little money in some big shows. Some stage schools give their children too much professional work at such a young age. But the law is very tight on the amount they can do. Those under 13 are limited to 40 days in the year; those over 13 to 80 days.

　The schools themselves admit that not all children will be successful in the profession for which they are being trained. So what happens to those who don’t make it? While all the leading schools say they place great importance on children getting good study results, the facts seem to suggest this is not always the case.

　People would stop feeling uneasy when realizing that the children they’re talking to________.

　　  A. attend a stage school　　　　  B. are going to the theatre

　　  C. have got some work to do 　　  D. love singing and dancing

　　 In the writer’s opinion, a good stage school should ________.

　　  A. produce star performers

　　  B. help pupils improve their study skills

　　  C. train pupils in language and performing arts

　　  D. provide a general education and stage training.

　“Professional work” as used in the text means ________.

　　  A. ordinary school work　　　　　  B. money-making performances

　　  C. stage training at school 　 　  D. acting, singing or dancing after class

　 Which of the following best describes how the writer feels about stage schools?

　　  A. He thinks highly of what they have to offer.　　　　

　　  B. He favours an early start in the training of performing arts.

　　  C. He feels uncomfortable about children putting on night shows.

　　  D. He doubts the standard of ordinary education they have reached.

Lose-Win is weak. It’s easy to get stepped on. It’s easy to be the nice guy. It’s easy to give in, all in the name of being a peacemaker.

A girl named Jenny once told me about her   36   in the world of Lose Win during her eighth grade year before she finally broke  37   :

My  38    with my mom all started one day   39    she said to me sarcastically(讽刺地)，“Wow, you’re sure sassy today.” I   40   it so literally (字面地) that then and there I decided to close myself off from her and never   41    back to her. So every time she would say something   42    I disagreed with her I would just say, “Okay,  43    you want, Mom”

But I really got cold quickly. And my   44    began to build. One night I talked to my mom about the school homework and she said, “Oh, that’s   45   ”and then went back to mop the floor.

“Don’t you ever   46   ?”I thought. But I didn’t say anything and stormed off. She had no idea I was   47    upset. She would have been willing to talk to me had I   48    her how important it was to me.

At last, I just blew up. “Mom, this has got to   49   . You tell me everything you want me to do and I just do it because it’s   50    than fighting. Well, I’m sick of it.” This all came as a   51    to her.

After my blowup, we felt like we were   52    all over in our relationship. But it’s getting better all the time. We discuss things now and I always   53    my feeling with her.

If you adopt Lose Win as your basic   54    toward life, then people will wipe their dirty feet on you. You’ll also be   55    your true feelings deep inside. And that’s not healthy.

36.A.wanderings    B.disappointment   C.lessons D.helplessness

37.A.out  B.down   C.up       D.free

38.A.relationship    B.problems     C.quarrels       D.improvement

39.A.as   B.since    C.when   D.before

40.A.regarded B.treated C.received      D.took

41.A.fight      B.struggle       C.talk      D.turn

42.A.even if   B.only if C.as long as    D.as though

43.A.something      B.whatever     C.so much      D.too much

44.A.coldness B.anger   C.disagreement      D.hope

45.A.true B.impossible   C.nice     D.important

46.A.care       B.see       C.say      D.listen

47.A.also B.still      C.even    D.already

48.A.warned   B.shown  C.asked   D.told

49.A.end B.change C.last      D.stop

50.A.worse     B.easier   C.more    D.less

51.A.surprise  B.pleasure      C.gift      D.harm

52.A.going     B.starting       C.thinking      D.reviewing

53.A.share      B.have    C.discuss D.improve

54.A.way       B.method       C.attitude       D.theory

55.A.hurting   B.waking C.storing D.hiding

Eric received training in computer for one year, _____ he found a job in a big company.

A. after that        B. after which          C. after it         D. after this