The doctor told me to take the medicine 　　　　.

A．every fourth hours                      B．each fourth hour

C．each four hours                        D．every four hours

The　medicine　is　on　sale　everywhere．You　can　get　it　at＿＿chemist's．

A)each　          B)some　           C)certain　       D)any

　　From the very beginning, Martin felt that he was bound up with（与……紧紧地在一起）his lovely little patient. One day, following some tests , Betty gave the doctor a big hug（拥抱）.

　　A few months later the doctor removed not only the tumour（肿瘤）, but also the entire lower left side of Betty’s gum（牙龈）and jawbone. Because Betty was so young, Martin was hopeful that her jawbone might regenerate.

　　Within three months, Betty’s tumour grew as large as an orange, changing the natural appearance of the left side of her small, delicate （ = thin; not strong）face. Soon she couldn’t even close her mouth, and as her eating problems worsened, Betty ‘s weight dropped from 20 kilos to 15. Martin knew from experience that it might invade the brain.

　　The only other possibility was thorough radiation therapy （放射疗法）. Night after night, Betty's father gave her injection, but the tumour remained as big as ever. Then one evening. Morgan noticed that the tumour had begun to change. It was actually becoming smaller! For two months her tumour appeared to be going away for ever. In the coming months, Betty’s tumour continued to appear. She was able to eat solid food once again. Her jawbone was regenerating. The tumour was gone.

　　67．What do you think the underlined word regenerate means? It means “________”.

　　A. lose one’s life

　　B. give a new life to

　　C. be made by hand

　　D. pass on from one generation to another

　　68．If Betty’s jawbone didn’t regenerate, the doctors ________ .

　　A. would rebuild her jaw

　　B. would continue the treatment

　　C. would use new medicine

　　D. could do nothing else

　　69．If the brain should be invaded, the result would ________.

　　A. prevent her growth

　　B. reduce her weight

　　C. cause her brain damaged

　　D. affect her eyesight

　　70．What did the doctors do two months later?

　　A. They continued their observations.

　　B. They gave up the operation on Betty.

　　C. They found out what caused Betty’s strange disease.

D. They declared that Betty’s strange disease was cured.

阅读下面短文，从每题所给的四个选项中，选出一个最佳答案。

　　Do you always understand the directions on a bottle of medicine? Do you know what is meant by “Take only as directed”? Read the following directions and see if you understand them.

　　“To reduce pain, take two tablets (药片) with water, followed by one tablet every eight hours, as required．For night-time and early morning relief (缓解疼痛) take two tablets at bedtime. Do not take more than six tablets in twenty-four hours.

　　For children six to twelve years old, give half the amount (量). For children under six years old, ask your doctor's advice.

　　Reduce the amount if your suffer from restlessness or sleeplessness after taking the medicine.”

(1)How many tablets at most can a person over 12 have in 24 hours?

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(2)How many tablets should a nine-year-old child normally take in 24 hours?

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(3)What is the advice for one who cannot sleep well after taking the medicine?

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A．Stop taking the medicine at bedtime.

B．Continue to take the normal amount.

C．Take more than the normal amount.

D．Take less than the normal amount.

(4)It can be inferred from the directions that this medicine ________.

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A．helps you to fall asleep quickly

B．may be dangerous to small children

C．cannot be taken if one feels sleepy

D．should not be taken by children under six

(5)This text is most probably taken from a ________.

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完型填空

　　Have you ever imagined that you could be cloned like Dolly the sheep in the not too distant future?

　　The news that a human embryo (胚胎) has been 1 cloned for the first time has caused mixed reactions (反映).

　　The 2 was carried out by scientists from the Advanced Cell Technology Inc (ACT), in Massachusetts, US. The group 3 the news on November 25.

　　“This is 4 human being. A clone is alive, it walks, it breathes,” said Jamie Grifo, 5 on the study of cloning at New York University School of Medicine.

　　“This is a set of cells in a lab that will be used to 6 someone's life. ”

　　Such research could lead to treatment for 7 such as heart diseases, AIDS and even cancer, 8 scientists.

　　Despite high hopes from other scientists, the news raised concerns immediately from religious and political leaders. Several 9 in the US do not allow human cloning. President George W. Bush also made it clear that he is 10  any type of human cloning. However, the scientists at ACT said they have no interest at present in 11 an early embryo into __12__.

　　Animals have been cloned repeatedly since Dolly the sheep 13 in 1997. And there were no real technical 14 to stand in the way of scientists making a cloned human embryo.

　　This time the research group used traditional cloning technology with a human 15

　　 16 it was given DNA from an adult cell, the egg began to __17__.__18__ it was stopped from becoming a baby--at a stage in which it was 19 a ball of cells. The 20 technology has been used to clone sheep, cattle and monkeys.

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A. according to

B. including

C. besides

D. argued

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A. developing

B. building

C. inventing

D. discovering

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