-In the 2010 Shanghai World Expo, can the Chinese people talk with foreigners in English? -I think so. Now the young the old in Shanghai can speak some English. A．either; or B．neither; nor C．both; 题目和参考答案——青夏教育精英家教网—

阅读表达。

　　WARNING：Holding a cell phone against your ear or putting it in your pocket may be bad for your health．

　　This sentence is a warning that you'd better not put it close to you when a new phone is bought．Apple company, for example, doesn't want iPhones to come closer to you than 1.5 centimeters; Research In Motion, BlackBerry's producer, recommends 2.5 centimeters．

　　(1)If cell phone use can ________ health problems, the ________ will be very serious．Americans spend 2.26 trillion minutes chatting on cell phones every year, which brings ＄109 billion for the wireless businessmen．

　　Devra Davis, an epidemiologist(皮肤病专家)who has worked for the University of Pittsburgh, has published a book about mobile phone radiation(辐射)"Disconnect．" Davis studies how often brain cancer happens during different age groups．She finds a big increase in brain cancer in the 20－to－29 age group and a drop for the older people．

　　Children are more easily hurt by radiation than grown－ups, Ms．Davis and other scientists point out．But no studies have yet been finished on cell phone radiation and children, she says．

　　Henry Lai, a research professor, began lab radiation studies in 1980 and found that mice exposed to(暴露在)radiofrequency(电波频率)radiation had destroyed DNA in their brains．

　　Ms．Davis recommends using wired earphones(有线耳机)or the phone's speaker．(2)Children should send text messages rather than call, she said, and pregnant women should keep phones away from their bodies．

1．在(1)句空白处填入适当的词使句意完整、上下文通顺。

________

2．将(2)句翻译成中文。

________

3．回答问题：What kind of people with brain cancer are getting more and more?

________

4．找出同意句。

Scientists are still carrying on with the studies on cell phone radiation and children

________

5．找出或写出该短文的主题句。

________

WARNING: Holding a cell phone against your ear or putting it in your pocket may be bad for your health.

This sentence is a warning that you’d better not put it close to you when a new phone is bought. Apple company, for example, doesn't want IPhones to come closer to you than 1.5 centimeters; Research In Motion, BlackBerry's producer, recommends 2.5 centimeters.

(1)If cell phone use can health problems, the will be very serious. Americans spend 2.26 trillion minutes chatting on cell phones every year, which brings $109 billion for the wireless businessmen.

Devra Davis, an epidemiologist(皮肤病专家) who has worked for the University of Pittsburgh, has published a book about mobile phone radiation（辐射）"Disconnect." Davis studies how often brain cancer happens during different age groups. She finds a big increase in brain cancer in the 20-to-29 age group and a drop for the older people.

Children are more easily hurt by radiation than grown-ups, Ms. Davis and other scientists point out. But no studies have yet been finished on cell phone radiation and children, she says.

Henry Lai, a research professor, began lab radiation studies in 1980 and found that mice exposed to(暴露在) radiofrequency（电波频率）radiation had destroyed DNA in their brains.

Ms. Davis recommends using wired earphones（有线耳机）or the phone's speaker. (2)Children should send text messages rather than call, she said, and pregnant（怀孕的） women should keep phones away from their bodies.

1.在（1）句空白处填入适当的词使句意完整、上下文通顺。

2.将（2）句翻译成中文。

3.回答问题：What kind of people with brain cancer are getting more and more?

4.照出同意句。

Scientists are still carrying on with the studies on cell phone radiation and children.

5.找出或写出该短文的主题句。

WARNING: Holding a cell phone against your ear or putting it in your pocket may be bad for your health.

This sentence is a warning that you’d better not put it close to you when a new phone is bought. Apple company, for example, doesn't want IPhones to come closer to you than 1.5 centimeters; Research In Motion, BlackBerry's producer, recommends 2.5 centimeters.

(1)If cell phone use can health problems, the will be very serious. Americans spend 2.26 trillion minutes chatting on cell phones every year, which brings $109 billion for the wireless businessmen.

Devra Davis, an epidemiologist(皮肤病专家) who has worked for the University of Pittsburgh, has published a book about mobile phone radiation（辐射）"Disconnect." Davis studies how often brain cancer happens during different age groups. She finds a big increase in brain cancer in the 20-to-29 age group and a drop for the older people.

Children are more easily hurt by radiation than grown-ups, Ms. Davis and other scientists point out. But no studies have yet been finished on cell phone radiation and children, she says.

Henry Lai, a research professor, began lab radiation studies in 1980 and found that mice exposed to(暴露在) radiofrequency（电波频率）radiation had destroyed DNA in their brains.

Ms. Davis recommends using wired earphones（有线耳机）or the phone's speaker. (2)Children should send text messages rather than call, she said, and pregnant（怀孕的） women should keep phones away from their bodies.

1.在（1）句空白处填入适当的词使句意完整、上下文通顺。

2.将（2）句翻译成中文。

3.回答问题：What kind of people with brain cancer are getting more and more?

4.找出同义句。

Scientists are still carrying on with the studies on cell phone radiation and children

5.找出或写出该短文的主题句。

It can be dangerous to travel by sea. Ships sometimes sink(下沉) far away from land. When this happens, the sailors(海员) have to get into small boats. If another ship does not come and help them and they do not have enough food or water, they will die.

Most people believe we must not drink sea water. They believe that if we do, we shall be very ill because of all the salt in the water. A doctor called Alain Bombard did not believe this. He thought that people could stay alive by drinking sea water and eating small fish, animals and plants from the sea. On 19 October 1953, he set out in a small boat to cross the Atlantic Ocean(大西洋). He did not take any food or water with him.

Every day Dr. Bombard drank just a little sea water. He also caught fish and they had water in them. He drank this water. He could not cook the fish, so he ate them as they were. He took small plants from the sea, which gave him more food.

Dr. Bombard became hot, tired and quite ill, but after 65days at sea he was still alive. He traveled 2,750 miles from one side of the Atlantic Ocean to the other, and on 24th,December 1953, he reached Barbados.

He lost 20 kilos, but he showed that people could live on sea water, the animals and plants in the sea.

1.Alain Bombard was ______.

A．an old sailor

B．a fisherman

C．a cook

D．a doctor

2.He wanted to show that _____.