D        
"In only six days I lost seven pounds of weight. "
"Two full inches in the first three days!"
These are the kinds of statements used in magazine, newspaper, radio and television ads, promising new shapes and new looks to those who buy the medicine or the device. The promoters of products say they can shape the legs, slim the face, smooth wrinkles, or in some other way to add to beauty or desirability.
Often such products are nothing more than money-making things for their promoters. The results they produce are questionable and some are dangerous to health.
To understand how these products can be legally promoted to the public, it is necessary to understand something of the laws covering their regulation. If the product is a drug, FDA(Food and Drug Administration )can require proof (證明) under the Food, Drug, and Cosmetic Act that is safe and effective before it is put on the market. But if the product is a device, FDA has no authority to require premarketing proof of safety or effectiveness. If a product already on the market is a danger to health. FDA can request the producer or distributor to remove it from the market voluntarily, or it can take legal action, including seizure (查封) of the product.
One notable case a few years ago involved an electrical device called the Relaxacisor, which had been sold for reducing the waistline. The Relaxacisor produced electrical shocks to the body through contact pads. FDA took legal action against the distributor to stop the sale of the device on the grounds that it was dangerous to health and life.
Obviously, most of the devices on the market have never been the subject of court proceedings (法律訴訟),and new devices appear continually. Before buying, it is up to the consumer to judge the safety or effectiveness of such items.
71. It can be inferred that the ads mentioned in the text are        .
A. objective    B. costly    C. unreliable    D. illegal
72. Which of the following is true according to the text?
A. The court is in charge of removing dangerous products.
B. New products are more likely to be questionable.
C. The production of a device must be approved by FDA.
D. The promoters usually just care about profits.
73. FDA can ask for the proof of safety and effectiveness of a product        .
A. if it is a drug      
B. if it is a device
C. if its consumers make complaints
D. if its distributors challenge FDA's authority
74. The Relaxacisor is mentioned as        .
A. a product which was designed to produce electricity
B. a product whose distributor was involved in a legal case
C. a successful advertisement of a beauty product
D. an example of a quality beauty product
75. The author intends to        .
A. make consumers aware of the promoters' false promises
B. show the weakness of the law on product safety
C. give advice on how to keep young and beautiful
D. introduce the organization of FDA


71--75    CDABA  

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A.only in a normal night

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C.only when you refuse to show yourself to the world

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A.He or she is always open with others.

B.He or she always likes new ideas earlier than others.

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D.He or she tends to believe in others.

Point out which sentence is used to show the personality of a person who is used to sleeping on his or her stomach?

A.He or she is careful not to offend others.

B.He or she doesn't want to stick to his or her opinion.

C.He or she can't be successful in any business.

D.He or she likes to bring others happiness.

Maybe you don't want to make friends with a person who sleeps curled up.Why?

A.He or she would rather be alone than communicate with you.

B.He or she is rarely ready to help you.

C.He or she prefers staying at home to going out.

D.He or she wouldn't like to get help from you.

It appears that the writer tends to think highly of the person who sleeps on one side because ______ .

A.he or she always shows sympathy for people

B.he or she is confident,but not stubborn

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A. one of the author’s travel experiences

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C. Barbara’s walking safari in Tanzania

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C. An area of work.                                                 D. A children’s activity.

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C. They keep warm using leaves at night.            D. It takes them a long time to set up a camp.

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1.Which of the following DOESN'T belong to the four healthy habits?

A.Eat five servings of fruits and vegetables a day.

B.Do proper exercise in the morning every day.

C.Drinking alcohol in the proper amount every day.

D.Having a cigarette before going to bed every day.

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A.Susan Jebb did not take part in the study.

B.the study observed people as well as tested specific changes.

C.there's no need for people under 45 to adopt these good habits.

D.only those from first class can benefit from these healthy behaviors.

3.What can be inferred from the passage?

A.All the people are well aware of the harm of their bad habits.

B.People aged 45 to 70 have bad habits in the United Kingdom.

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D.People have adopted the four healthy habits after knowing they're good.

4.

 

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It’s difficult for doctors to help a person with a hurt brain.  36  enough blood, the brain can live only three to five minutes. Usually doctors can’t fix the hurt  37  such a short time.

Dr Robert White thinks he knows a  38  of help. He thinks doctors should make the hurt brain  39  to live for 30 minutes without blood. This gives the doctor  40  time to do something for the brain. Dr White experimented his  41  on fifteen monkeys.  42  he taught them to do different jobs. Then he operated on them. He made the monkeys’ blood go  43  a machine. When the brains’  44  was 10℃, he stopped the blood to the brain. After 30 minutes, he turned the blood back on. He  45  the blood again. After their operations, the monkeys were almost  46  before. They were healthy and busy. Each one could still do the job the doctor  47  them.

Dr White’s idea works well on monkeys. He thinks it will work on  48 . He think it will help with heart problems. A person  49  die when his heart stops; doctors can  50  it again. The problem comes: when the brain is without blood for about 5 minutes, it  51 . If doctors start the heart again after 5 minutes, the person has  52  body but a dead brain. Maybe in the future, doctors will  53  Dr White’s idea. When the person’s heart stops the doctor will  54  cool the brain. They will have 30 minutes to start the heart again. Maybe there will be no  55  the brain.

1.

A.Don’t have

B.Without

C.Having not

D.Only with

 

2.

A.for

B.a(chǎn)fter

C.in

D.since

 

3.

A.way

B.brain

C.doctor

D.man

 

4.

A.too cool

B.enough cool

C.cool enough

D.that cool

 

5.

A.a(chǎn) longer

B.enough

C.a(chǎn) shorter

D.a(chǎn)nother

 

6.

A.medicine

B.manners

C.idea

D.brain

 

7.

A.Besides

B.Instead

C.However

D.First

 

8.

A.to

B.a(chǎn)cross

C.through

D.onto

 

9.

A.heat

B.temperature

C.coolness

D.feeling

 

10.

A.cooled

B.operated

C.warmed

D.stopped

 

11.

A.the same as

B.different from

C.used to

D.cleverer than

 

12.

A.was taught

B.was teaching

C.was to teach

D.had taught

 

13.

A.other people

B.human beings

C.other things

D.more people

 

14.

A.doesn’t have to

B.needn’t

C.will be able to

D.is afraid to

 

15.

A.start

B.take

C.make

D.begin

 

16.

A.loses

B.goes

C.kills

D.dies

 

17.

A.no

B.a(chǎn) dead

C.a(chǎn) living

D.a(chǎn) lively

 

18.

A.get

B.a(chǎn)ccept

C.keep

D.try

 

19.

A.soon

B.quickly

C.slowly

D.rapid

 

20.

A.use for

B.wrong with

C.value to

D.problem with

 

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