A device that stops drivers from falling asleep at the wheel is about to undergo testing at Department of Transport laboratories and could go on sale within 12 months．
The system，called driver Alert，aims to reduce deadly road accidents by 20%—40% that are caused by tiredness．Airline pilots can also use it to reduce the 30% of all pilot-error accidents that are related to fatigue．
Driver Alert is based on a computerized wristband．The device，worn by drivers or pilots gives out a sound about every four minutes during a car journey．After each sound the driver must respond by squeezing the steering wheel(方向盘)．A sensor in the wristband detects this pressing action and measures the time between the sound and the driver’s response．
Tiredness is directly related to a driver’s response time．Usually，a watchful driver would take about 400 milliseconds to respond，but once that falls to more than 500 milliseconds，it suggests that the driver is getting sleepy．
In such cases the device gives out more regular and louder sounds，showing that the driver should open a window or stop for a rest．If the driver’s response continues to slow down，the sounds become more frequent until a nonstop alarm warms that the driver must stop as soon as possible．
The device has been delivered to the department’s laboratories for testing．If these tests，scheduled for six months’ time，are successful，the markers will bring the product to market within about a year．
According to the text，Driver Alert ______．
| A．aims to reduce tiredness-related accidents |
| B．has gone through testing at laboratories |
| C．aims to prevent drivers from sleeping |
| D．has been on sale for 12 months |
How should a driver respond to the sounds from Driver Alert？
| A．By sounding a warning |
| B．By touching the wristband |
| C．By checking the driving time |
| D．By pressing the steering wheel |
We can learn from the text that the driver needs to stop for a break when his response time is ______．
| A．About 400 milliseconds |
| B．below 500 milliseconds |
| C．over 500 milliseconds |
| D．about 400 minutes |
When the driver gets sleepy while driving，Driver Alert ______．
| A．moves more regularly |
| B．stops working properly |
| C．opens the window for the driver |
| D．sounds more frequently and loudly |
Americans have contributed to many art forms, but jazz, a type of music, is one of the art forms that was started in the United States. Black Americans, who sang and played the music of their homeland, created jazz.
Jazz is a mixture of the music of Africa, the work songs the slaves sang, and religious（宗教）music. Improvisation is an important part of jazz. This means that the musicians make the music up as they go along, or create the music on the spot. This is why a jazz song might sound a little different each time it is played.
Jazz bands formed in the late 1800s.They played in bars and clubs in many towns and cities of the South, especially New Orleans. New Orleans is an international seaport, and people from all over the world come to New Orleans to hear jazz.
Jazz became more and more popular. By the 1920s,jazz was popular all over the United States. By the 1940s,you could hear jazz not only in clubs and bars, but in concert halls as well. Today, people from all over the world play jazz. Jazz musicians from the United States, Asia, Africa, South America, and Europe meet and share their music at festivals on every continent. In this way jazz continues to grow and change.What can be the best title of the passage?
| A．American Art Forms | B．The Development of Jazz |
| C．The Music of Black Americans | D．The Birthplace of Jazz |
From the text it can be inferred that_________.
| A．New Orleans is the place where jazz was first produced |
| B．the American people are all jazz lovers |
| C．jazz is merely sung by the black when working |
| D．jazz may become more popular as time goes on |
It took about _________ years to make jazz popular in the United States.
| A．200 | B．120 | C．80 | D．40 |
Doctors say anger can be an extremely damaging emotion, unless you learn how to deal with it. They warn that anger can lead to heart disease, stomach problems, headaches, emotional probems and possibly cancer.
Anger is a normal emotion that we all feel from time to time. Some people express anger openly in a calm reasonable way. Other burst with anger, and scream and yell(咆哮).But other people keep their anger inside. They can not or will not express it. This is called repressing anger.
For years many doctors thought that repressing anger was more dangerous to a person's health than expressing it. They said that when a person is angry,the brain releases the same hor-mones(荷尔蒙).They speed the heart rate, raise blood pressure, or sugar into the blood, etc. In general the person feels excited and ready to act.
Some doctors say that both repressing and expressing anger can be dangerous. They believe that those who express anger violently may be more likely to develop heart disease, and they believe that those who keep their anger inside may face a greater danger of high blood pressure.
Doctors say the solution(解决办法) is learning how to deal with anger. They say the first step is to admit that you are angry and to recognize the real cause of the anger, then decide if the cause is serious enough to get angry about. If it is, they say,“Do not express your anger while angry. Wait until your anger has cooled down and you are able to express yourself calmly and reasonably.”
Doctors say that a good way to deal with anger is to find humor in the situation that has made you angry. They said that laughter is much healthier than anger.“Damaging emotion” means that _________.
| A．the emotion is harmless |
| B．the emotion is harmful |
| C．the feeling is very strong |
| D．the feeling is hard |
What statement is right?
| A．Were you angry, you would be cancered(得癌症). |
| B．Once you are angry, you must be cancered. |
| C．Angry as you are often, you can't be cancered. |
| D．Anger may cause you a cancer. |
Expressing anger violently _________ repressing it according to some scientists.
| A．is just the same as |
| B．is more harmful than |
| C．is no better than |
| D．is much better than |
According to the author, you'd better _________.
| A．never be angry |
| B．cool it down before you express it |
| C．laugh and laugh when you get angry |
| D．admit you are wrong when you are angry |
Over a hundred years ago people in London were surprised to see a very unusual boat come sailing up the Thames River. The boat was eighty feet long flat-bottomed, with big wooden eyes on both sides in the front and was colorfully painted at the back.
People came to know that it was a sailing boat from Fuzhou in distant China. The boat had sailed round the Cape of Good Hope(好望角) up the western coast of Africa, and finally to England. It had covered fifteen thousand miles—more than half of the distance round the world.
Although it was unexpected, the Chinese were warmly welcomed. The boat carried goods such as silk and tea as well as a number of gifts from the Emperor of China for the Queen of England.
People had always mistakenly thought of the Chinese as a people not used to sea. However, from centuries of trading and sailing in dangerous seas, the Chinese had learned how to build good boats and sailed them well. The coming of this sailing boat to London proved once again that the Chinese could sail to distant countries in the world.The boat was considered unusual because _________.
| A．it was a small wooden boat |
| B．it carried Chinese silk and tea |
| C．it had traveled fifteen thousand miles |
| D．it looked strange in several ways |
According to this article, which of the following is TRUE?
| A．The distance round the earth measures less than thirty thousand miles. |
| B．The Chinese Emperor gave silk and tea to the English Queen as gifts. |
| C．The Chinese boat came to London by accident. |
| D．The Chinese people were not good at sailing in dangerous seas. |
The boat reached London by sailing _________.
| A．round the southern end of Africa |
| B．up the west coast of England |
| C．through the Arctic Ocean |
| D．round Asia and Europe |
The writer wants to prove that a long time ago the Chinese _________.
| A．carried silk, tea and other goods to England |
| B．could reach many parts of the world by sea |
| C．could sail along the Thames River |
| D．surprised Londoners with an unusual boat |
Six Hours Free Parking
If you spend $ 100 or more in our stores you will receive six hours of free parking. When you have spent＄100 or more , just take this coupon(赠券) and your receipts to the customer service desk on level 4．They will stamp you parking ticket to allow 6 hours of free parking．
Win a＄1000 CD Collection
Win your choice of＄1000 worth of CDs from JB Music Store
．Just buy any two CDs and your name will go into the competition ．Select your own prize from our wide variety of rock , pop , jazz , and classical music．Competition ends November 14 ．Prize drawn on November 21．Check store for more information
Buy One , Get One Free
Buy one shirt or tie at Daniel’s Menswear , and get another shirt or tie of the same value free．Choose from any of our dress shirts and we will give you another one at no cost．Hurry ! Offer ends November 14．Offer limited to one per customer．
Free Soft Drink
Buy any meal for at least $6 at Mike’s Café, and receive a free soft drink．We serve the best fast food in the Shopping Centre．Come in and try our delicious meals and our excellent service．You won’t be disappointed! Free soft drink offer ends November 14．Susan spent $ 8.5 eating with her friend Lily at Mike’s café. How much more should she spend if she wants to get free drinks for both of them?
| A．$3.5. | B．$ 6. | C．$8.5. | D．$12. |
We learn from the ads that in Bayfield Shopping Centre .
| A．parking is free | B．drinks are free |
| C．there’re the latest movies | D．tickets are very expensive |
Which ad may be the most attractive to parents?
| A．Half-price Movie Tickets. | B．Ten Percent Off. |
| C．Six Hours Free Parking. | D．Buy One, Get One Free. |
What kind of person would probably go to Daniel’s Menswear?
| A．John and his father who are going to a party. |
| B．David who likes reading travel guides. |
| C．Jackson who finds the cost of parking going up. |
| D．Lily who wants to meet her mother at he airport. |
Kids are far better than adults at learning how to speak multiple languages. Research now shows that very young infants might have some of the best language skills of all．
A new study suggests that babies between 4 and 6 months old can tell the difference between two languages just by looking at the speaker's face．They don't need to hear word．Sometimes between 6-8 months of age, babies raised in homes where just one language is spoken lose this ability．Babies from bilingual(双语的) homes, on the other hand, keep the face-reading ability until they're at least 8 months old．
Researchers in Canada studied 36 babies from English-speaking families．Twelve of the babies were 4 months old,12 were 6 months old, and the rest were 8 months old．Each baby sat on his or her mother's lap and watched video clips(电影片断) of a woman talking．The woman was fluent in both English and French．In some clips, she read from a storybook in English．In ot
her clips, she read in French．In all of the videos there was no sound．What is mainly discussed in the passage ?
| A．Language teaching． |
| B．Language learning |
| C．Babies and language learning |
| D．Parents and language teaching |
What do the underlined word in the second paragraph refer to ?
| A．Two or more． | B．Foreign. | C．difficult. | D．At least one. |
We can know from the passage that .
A．all the babies in the study are of the same age． |
| B．the babies could hear the woman's voice while watching the videos． |
| C．the stories the woman read were written in either French or German． |
| D．it's still unknown how babies could tell the difference between languages． |
Why did the 8-month-old pay no attention when the language was changed ?
| A．They had lost the ability to distinguish different languages． |
| B．They were too tired to open their eyes and fell asleep． |
| C．They couldn't hear what the speaker was talking about． |
| D．They had lost the interest in bilingual speakers． |
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