People are moving out of Detroit, for its car Industry decades ago. A. knowing B. having known C. known D. to know 题目和参考答案——青夏教育精英家教网—

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People are moving out of Detroit, ______ for its car Industry decades ago.

A. knowing B. having known C. known D. to know

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Since weeks ago, China has been involved in a worldwide A/H1N1 flu that has already killed more than 80 people in the middle of May, 2009, in Mexico and has turned into a global pandemic．

The central government has asked people entering China from the virus-hit countries to report flu-like symptoms(症状)to the authorities．In an emergency notice issued on Saturday night, the country’s top quality watchdog ordered the Customs to check passengers’ temperature, too．

A Beijing airport official Li said Customs officers are on a high alert(警戒)level．

“Three temperature detectors are now in operation．We’re ready with protection garments and equipment, too．Passengers flying in from Mexico and other A/H1N1 flu-hit countries are being monitored closely,” he said．

The Ministry of Health, however, said yesterday there was no evidence to suggest that a person would contract the disease by eating pork．

Hong Kong, too, has raised its alert level against the flu to “serious”．Secretary for Food＆Health, Mr．York Chow urged people to avoid visiting places from where A/H1N1 flu cases have been reported, and said the virus would be added to Hong Kong’s list of the diseases which have been noticed．

The terrible A/ H1N1 flu has been contracted by about 4000 people in Mexico, and most of the killed were aged between 25 and 45．

The virus has also infected about 5,000 people in the US．The US Center for Disease Control said this kind of virus is spreading from human to human, raising fears of a global pandemic．

53．What is the passage mainly about?

A．A/H1N1 flu killed more than 80 people．

B．A/H1N1 flu is spreading from human to human．

C．China has begun to take steps to prevent A/H1N1 flu．

D．All the people are strongly affected by A/H1 N1 flu．

54．The underlined word “pandemic” in the first paragraph probably means ..

A．death B．panic C．enemy D．disease

55．Why does the flu cause global fears?

A．Because most people in the world eat pork．

B．Because it’s spreading from human to human．

C．Because we still don’t know the cause of it．

D．Because it has infected about 5, 000 people．

56．We can infer from the passage that ．

A．passengers from the United States are being monitored closely

B．a person would be infected by the virus by eating pork

C．students in the middle school are most likely infected by A/H1N1 flu

D．Mr．York Chow said that the virus had been added to Hong Kong’s list of the diseases

Maybe ten-year-old Elizabeth put it best when she said to her father, "But, Dad, you can't be healthy if you're dead."

　　Dad, in a hurry to get home before dark so he could go for a run, had forgotten to wear his safety belt-- a mistake 75% of US population make every day. The big question is why.

　There have been many myths about safety belt ever since their first appearance in cars some forty years ago. The following are three of the most common.

　Myth the Number One: It's best to be "thrown clear" of a serious accident.

　　Truth: Sorry, but any accident serious enough to "throw you clear" is able going to be serious enough to give you a very bad landing. And chances are you'll have traveled through a windshield (挡风玻璃)or door to do it. Studies show that chances of dying after a car accident are twenty-five times in cases where people are "thrown clear".

　Myth Number Two: Safety-bets "trap" people in cars that are burning or sinking in water.

Truth: Sorry again, but studies show that people knocked unconscious (昏迷) due to not wearing safety belts have a greater chance of dying in these accidents. People wearing safety belts are usually protected to the point of having in these accidents. People wearing safety belts are usually protected to the point of having a clear head to free themselves from such dangerous situation, not to be trapped in them.

　Myth Number Three: Safety belts aren't needed at speeds of less than 30 miles per hour (mph).

　Truth: When two cars traveling at 30 mph hit each other, an unbelted driver would meet the windshield with a force equal to diving headfirst into the ground from a height of 10 metres.

Why did Elizabeth say to her father, "But, Dad, you can't be healthy if you're dead"?

A. He was driving at great speed.

B. He was running across the street.

C. He didn't have his safety belt on.

D. He didn't take his medicine on time.

The reason father was in a hurry to get home was that he __________.

A. wasn't feeling very well B. hated to drive in the dark

C. wanted to take some exercise D. didn't want to be caught by the people

According to the text, to be "thrown clear" of a serious accident is very dangerous because you ________.

A. may be knocked down by other cars.

B. may get serious hurt thrown out of the car

C. may find it impossible to get away from the seat

D. may get caught in the car door

Some people prefer to drive without wearing a safety belt because they believe _______.

A. the belt prevents them from escaping in an accident

B. they will be unable to think clearly in an accident

C. they will be caught when help comes

D. cars catch fire easily

What is the advice given in the test?

A. Never drive faster than 30 miles an hour.

B. Try your best to save yourself in a car accident.

C. Never forget to wear the safety belt while driving.

D. Drive slowly while you're not wearing a safety belt.

Though smoking is not allowed in the public places, many people are still in _______ habit of smoking in the train or bus in _______ public.?

A. the；the B. /；/?

C. the；a D. the；/?

Computers are very important to modern life．Many people think that in the future computers will be used in lots of everyday life．It is thought that we won’t have to go shopping because we will be able to get most things which are sold in shops on the Internet．There will be no more books because we will be able to get all texts from computers．The Internet will be used to play games, see films and buy food．Most telephone calls will be made by computers, too．

Some people are glad about those new ways of shopping and communicating．Others do not think that computers will replace our old ways．

Some people think that one day we will not read books made of paper．Instead, we will buy and read books using computers, which will keep many different books in them at the same time．We won’t need to turn lots of pages and paper will be saved．Computerized books will be used more and more．

While many people say it is a pleasure to go into shops and look at things you want to buy．It is also unlikely that many people will want to read large texts on our computers．Because paper books will perhaps be more friendly．Maybe computers won’t change these two habits．

1．Which is the main idea of this passage?

A．People like going shopping B．Reading books is important

C．Computers are important D．Computer can be used to play games

2．There will be no more books because________．

A．There is no paper in the future． B．People don’t like reading books．

C．They are very expensive． D．We can read passages from computers．

3．Which of the following is TRUE?

A．We can see films by computers．

B．People all like to go shopping by computers．

C．We can’t buy anything using computers．

D．All the people like reading books from computers．

4．Which of the following is mentioned in the passage?