Facts prove that the world ’ s economic development is not a win-lose game but one in which all　　　　　　　 be winners.

A. can 　　　　 　　　　　　 B. shall 　　　　　　　 C. must 　　　 D. would

Ms Tan，you've referred to your new novel as your eighth book.

That's because it took me six or seven attempts at a second novel before I started and completed this one.

●Why do you think you had so many false starts?

I would say that my reasons were wrong：I was trying to prove that I wasn't just a mother-daughter storyteller，or I was trying to prove that I didn't just have to write about things that were strictly Chinese or Chinese-American.Those were never the right reasons for writing those early stories.And I could never come up with other，better reasons for continuing them.

●What kept you going on this book?

This book was different because it was based on my mother's real life.The reason for writing it became more personal and emotional.After The Joy Luck Club came out，my mother was always explaining to people that she wasn't any of the mothers in that book.And at one point she said to me，“Next book tells my true story.”And then she started telling me things I never knew before.She also told me many，many stories，because my mother doesn't generalize.The book really grew out of that.

●Have you ever visited China?

Yes.I've been there twice：about three years ago and then again last November，both times with my mother and my husband.

●Was it difficult to capture the Chinese-American dialect without sounding like a parody(拙劣的模仿)?

No，because it's the language I've heard all my life from my mother.She speaks English as it's direct translation from Chinese.But it's more than that：Her language also has more imagery than English.

●Can you think of an example?

Somebody might say to me，“Don't work so hard.You'll kill yourself.”My mother will say to me，“Why do you press all your brains out on this page for someone else？”So it's very vivid.That's the way she talks.

●Have many readers told you that the Chinese mother in your book reminded them of the typical Jewish(有癖好的)mother?

Many people have told me that.I think the mother-daughter relationship is very intense in both cases.Culturally there is an acceptance that mothers have the power to tell their children，especially their daughters，how to conduct their lives—not simply up until the time they are 18，but for the rest of their lives.However，when children grow up in a different culture from their parents'，they tend to keep more secrets from their parents.The children think，“They just wouldn't understand that I had to do this.”And that can really create a gap，and it can grow as the number of secrets grows.

1．Based on the questions in this interview，what do you think Ms Tan's profession is?

A．A journalist.　　　　　　     B．A storywriter.

C．An interviewer.                    D．An interviewee.

2．What's TRUE about Tan's second book?

A．It's about her real life in America.

B．The name of the book is The Joy Luck Club.

C．It is the result of many times of careful thought.

D．It includes many works of her mother.

3．Which question is NOT answered in the interview?

A．How does she think of her mother's language?

B．How many books does she plan to write?

C．When did she visit China?

D．How is generation gap created?

4．The last paragraph mainly talks about ________.

A．how to keep secrets from parents

B．how to deal with the mother-daughter relationship

C．how to conduct the lives

D．how the generation gap comes about

　　A new study has found that it may be possible to train people to be more intelligent，increasing the brainpower they had at birth.

　　Until now，it has been widely assumed that the kind of mental ability that allows us to solve new problems without having any relevant previous experience—what psychologists call fluid intelligence—is innate and cannot be taught（though people can raise their grades on tests of it by practicing）.

　　But in the new study，researchers describe a method for improving this skill，along with experiments to prove it works.

　　The key, researchers found, was carefully structured training in working memory—the kind that allows memorization of a telephone number just long enough to dial it. This type of memory is closely related to fluid intelligence，so the researchers reasoned that improving it might lead to improvements in fluid intelligence.

　　First they measured fluid intelligence of volunteers using standard tests. Then they trained each in a complicated memory task—the child’s card game，in which they had to recall a card they saw and heard. During the course, they needed to ignore irrelevant items，monitor ongoing performance，manage two tasks at the same time and connect related items to one another in space and time.

　　The four groups experienced a half-hour of training daily for 8，12，17 and 19 days，respectively. To make sure they were not just improving their test-taking skills，the researchers compared them with control groups that took the tests without the training.

　　The results, published Monday in The Proceedings of the National Academy of Sciences，were striking. Improvement in the trained groups was a lot greater. Moreover，the longer they trained, the higher their scores were. All performers，from the weakest to the strongest，showed significant improvement.

　　“Our results show you can increase your intelligence with proper training.”said Dr Jaeggi, a co-author of the paper.“No one knows how long the gains will last after training stops，”he added，“and the experiment’s design did not allow the researchers to determine whether more training would continue to produce further gains.”

67．The researchers thought the key to improving the intelligence was ______________.

A．memorizing telephone numbers

B．improving working memory

C．training in concentration

D．recalling a card

68．The following aspects of the training help increase intelligence EXCEPT___________.

A．ignoring irrelevant items

B．monitoring ongoing performance

C．managing two tasks at the same time

D．using previous experience

69．When the experiment was conducted，the researchers______________.

A．trained the four groups for the same period of time

B．only made comparisons between the four groups

C．compared the four groups with control groups

D．trained the four groups together

70．By writing the article，the writer intends to ______________.

A．inform the readers of a new study

B．call on people to be trained to increase intelligence

C．prove one’s born brainpower can be improved

D．tell people the improved intelligence will last forever

B
　　Fever has usually been regarded as a threat to health.However,no one has actually proved that fever is dangerous.This fact attracted the attention of Matthew J.Kluger.Imagining that fever might not be as harmful as it had been supposed,Kluger set up a series of experiments with lizards(蜥蜴).
　　What Kluger and his team did his team did in their first experiment was simple.They put some lizards in a sand-box,one end of which was heated to 44℃,while the other was at a room temperature.It was found that the lizards moved form one part of the box to the other in order to keep a constant temperature of about 38℃.Having shown that normal lizards regulate(调节) their own temperature,Kuger,in a second experiment,then set out to show that lizards,like most other animals,develop fever when infected.This was done by making lizards infected with bacteria (细菌) that were known to cause disease.As the team expected,the infected lizards remained longer in the heated part of the box,until they had raised their body temperatures to two or three degrees above normal.In other words,the sick lizards gave themselves fever.
　　In a third experiment,the team observed the effect of temperature on the survival of the lizards.One group of infected lizards was given a fever - suppressing(退烧) drug.The other group was given no drug and ran a fever,that is to say,they kept a highter temperature for four or five days before seeking a cooler environment.The results were impressive.Of those which raised their body temperature,all but one remained alive.Of those given the fever - suppressing drug,more than half died.Similar results have since been produced in other animals.For example,infeced fish swim to warmer water,and will die if not allowed to do so.
　　An important conclusion can be drawn from these experiments.As Kluger points out,lizards have been on earth for hundreds of millions of years.It is reasonable to suppose that a response that is so old has been kept by nature for some purpose.It would appear, therefore, that fever does not make disease worse.Rather it its part of the mechanism(机能) by which infection is controlled.
　　60.In his experiments,Kluger was hoping to prove that fever ________.
　　　A.is not harmful to lizards
　　　B.is not necessarily bad
　　　C.is necessary for both humans and animals
　　　D.has the same effect on humans and animals
　　61.The lizards put in the sand - box in the first experiment _____.
　　　A.had a fever B.were not sick C.recovered from disease D.died of heat
　　62.In the third experiment,the lizards given a fever - suppressing drug died because _____.
　　　A.they had no more fever that they needed
　　　B.they were normal ones and had no fever
　　　C.the drug had no iffect on sick lizards
　　　D.the drug made their body temperature too low
　　63.How would you understand the underlined words"a response" in the last paragraph?
　　　A.Gause of disease. B.Recovery from disease.
　　　C.Relationship between living D.Natural defense in the body against disease.