A new computer treatment is being used to deal with obesity in children. Connected to a small dining set, consisting of (包括) scales and a plate, a mini computer teaches children how to eat and reminds them when to stop.

　 “In very fat people, hunger signals from the stomach to the brain stop functioning. But the new computer system teaches the children how to receive these messages again,” says Dr. Julian Hamilton-Shield, the Bristol University senior lecturer leading the treatment trials.(實驗)。

　 The computer , called a Mandometer, records and stores the weight loss from the plate when children eat. As the food is leaving the plate , a curve( 曲線)is produced on the computer screen suggesting whether the child is eating too quickly.

　 “Children with weight problems often eat too quickly. We want them to eat steadily穩(wěn)定地） and slowly and the system teaches them to slow down. It’s a bit like retraining, ” says Hamilton-Shield.

　 Obesity now represents (代表) one of the major threats to the future health of children. About one in five boys and one in four girls aged two to fifteen in England are overweight. But so far no treatments have proven effective in treating children.

　 The Mandometer was developed in Sweden, but at present is experiencing further development at the University of Bristol, with $ 224,400 in funds from BUPA-a global health and care organization. The system could be on the market in two years’ time. At first, it would be managed by medical clinics(診所).

1. The text is mainly written to explain____________.

　　 A. how a new computer treatment dealing with obesity works.

　　 B. why child obesity becomes a topic of people

　　 C. how to lose weight with the help of computers.

　　 D. why a computer is effective(有效的) in dealing with child obesity.

2. The word” functioning” in paragraph 3 probably means________.

A. eating　 B. working　 C. lasting　 D. losing

3. Obesity threatens the health of children , which__________.

A. people have not cared about

B. is nothing compared with other diseases.

C. has led to many deaths　　　　　

D. is very serious

4. What can we learn from the text?

　　 A. The Mandometer will be put into market once it proves effective.

　　 B. The Mandometer is cheap enough for every family to afford

　　 C. The Mandometer is still not perfect

　 D. Slow eating is sure to make people lose weight.

 

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Mini Computer Capitalists

　　Impressed by the persuasive technical advice which Trent Eisenberg gave online．computer powerhouse Compaq approached him about a job at the company's headquarters in Houston． But Compaq was forced to withdraw(收回)the offer when an important detail about Eisenherg was discovered：he was just 14．Two years later, Eisenberg now runs his own technical support company, F1 Computer, “I might be interested in getting a job in a few years, after college,” he says．”But this is just right for me now．”

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　　Danny Kalmick, the 14-year-old president of Kalmiek & Co．Computing took his first step toward becoming a neighborhood computer expert at age 11, when he broke down his first PC (a 486/DX2) to inspect its motberboard(主板)．When neighbors called him for comp-er advice a year later, Kalmick saw a husiness opportunity．So he printed up business cards, and took out an ad in a neighborhood telephone book．He now has about 10 regular clients, works 6 to 10 hours a week, and earns $ 20 an hour solving tech problems．

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(1)

The title of the passage “ Mini Computer Capitalists” refers to ________．

[　　]

A．

young computer business people

B．

new kinds of computer companies

C．

expensive, high-tech inventions

D．

very small high-speed computers

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[　　]

A．

Compaq didn't want to hire him

B．

he wanted a very high salary

C．

they thought he was too young for the job

D．

he didn't have enough experience

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[　　]

A．

famous

B．

successful

C．

unsuccessful

D．

inexperienced

(4)

The underlined phrase “have a solid handle on it” probably means ________

[　　]

A．

are full of energy

B．

are familiar with computer technology

C．

understand it well and can do it well

D．

are experts and very wealthy

(5)

The last paragraph mainly talks about ________．

[　　]

A．

low prices are an advantage in the marketplace

B．

young age is an advantage in the marketplace

C．

people don't feel embarrassed when they consult teenagers

D．

teenagers grow up with computer technology

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