Does a drink a day keep heart attacks away? Over the past 20 years, numerous studies have found that moderate alcohol consumption, s ay, one or two beers, glasses of wine or cocktails daily helps to prevent coronary heart disease. Last week a report in the New England Journal of Medicine added strong new evidence in suport of that theory. More important, the work provided the first solid indiction of how alcohol works to protect the heart.In the study, researchers from Boston’s Brigham and Women’s Hospital and Harvard Medical School compared the drinking habits of 340 men and women who had suffered recent heart attack with those of healthy people of the same age and sex. The scientists found that people who sip one to three drinks a day are about half as likely to suffer heart attacks as nondrinkers are. The apparent source of the protection: those who drank alcohol had higher blood levels of high?density lipoproteins, the so?called good cholesterol, which is known to prevent heart disease.

As evidence has mounted, some doctors have begun recommending a daily drink for patients of heart diseases. But most physicians are not ready to reommend a regular happy hour for everyone. The risks of teetotalling(绝对戒酒) are nothing compared with the dangers of too much alcohol, including high blood pressure, strokes and liver troubles—not to mention violent behaviour and traffic accidents. Moreover, some studies suggest that even  moderate drinking may increase the incidence of breast and colon cancer. Until there is evidence that the benefits of a daily dose of alcohol outweigh the risks, most people won’t be able to take a doctor’s prescription to the neighbourhood bar or liquor store.

1.The medical article quoted in the first paragraph indicates            .

the way in which alcohol can help the heart      

how a couple of cocktails daily can stop heart problems

why alcoholic drinks are dangerous to one’s health 

that reports on the advantages of alcohol were misled

2.Experiments showed that nondrinkers had .

A.larger amounts of good cholesterol    

B.smaller amounts of good cholesterol

C.higher blood pressure                 

D.lower blood pressure

3.According to the passage, moderate drinking            .

is recommended by most doctors for heart patients    

should be allowed on prescription

is still not medically advisable                     

is not related to liver problems

4.The main theme of this passage is .

the change in recent drinking habits                

the connection between cancer and alcohol

whether moderate drinkers outlive nondrinkers       

whether alcohol may be good for one’s health

Does a drink a day keep heart attacks away? Over the past 20 years, numerous studies have found that moderate alcohol consumption, say, one or two beers, glasses of wine or cocktails daily helps to prevent coronary heart disease. Last week a report in the New England Journal of Medicine added strong new evidence in support of that theory. More important, the work provided the first solid induction (归纳) of how alcohol works to protect the heart.

In the study, researchers from Boston’s Brigham and Women’s Hospital and Harvard Medical School compared the drinking habits of 340 men and women who had suffered recent heart attack with those of healthy people of the same age and sex. The scientists found that people who sip one to three drinks a day are about half as likely to suffer heart attacks as nondrinkers are. The apparent source of the protection: those who drank alcohol had higher blood levels of high density lipoproteins, the so-called good cholesterol, which is known to prevent heart disease.

As evidence has mounted, some doctors have begun recommending a daily drink for patients of heart diseases. But most physicians are not ready to recommend a regular happy hour for everyone. The risks of teetotalling (绝对戒酒) are nothing compared with the dangers of too much alcohol, including high blood pressure, strokes and liver troubles—not to mention violent behaviour and traffic accidents. Moreover, some studies suggest that even  moderate drinking may increase the incidence of breast and colon cancer. Until there is evidence that the benefits of a daily dose of alcohol outweigh the risks, most people won’t be able to take a doctor’s prescription to the neighbourhood bar or liquor store.

The medical article quoted in the first paragraph indicates            .

A. the way in which alcohol can help the heart

B. how a couple of cocktails daily can stop heart problems

C. why alcoholic drinks are dangerous to one’s health 

that reports on the advantages of alcohol were misled

Experiments showed that nondrinkers had __________.

A. larger amounts of good cholesterol             B. smaller amounts of good cholesterol

C. higher blood pressure                             D. lower blood pressure

According to the passage, moderate drinking            .

A. is recommended by most doctors for heart patients

B. should be allowed on prescription

C. is still not medically advisable

D. is not related to liver problems

The main theme of this passage is .

A. the change in recent drinking habits

B. the connection between cancer and alcohol

C. whether moderate drinkers outlive nondrinkers

D. whether alcohol may be good for one’s health

Driving a car is not just handling controls and judging speed and distance. It requires you to predict what other road users will do and get ready to react to something unexpected. When alcohol is consumed, it enters your bloodstream and acts as a depressant (抑制药), damaging eyesight, judgment and co-ordination(协调)，slowing down reaction time and greatly increasing the risk of accidents. Even below the drink driving limit, driving will be affected.

Alcohol may take a few minutes to be absorbed into the bloodstream and start action on the brain. Absorption rate is increased when drinking on an empty stomach or when consuming drinks mixed with fruit juice. To get rid of alcohol from the body is a very slow process and it is not possible to speed   it   up with any measures like taking a shower or having a cup of tea or coffee.

The present Road Traffic Ordinance states clearly that the limit of alcohol concentration is:

50 milligrams of alcohol per 100ml of blood; or

22 micrograms of alcohol per 100ml of breath; or

67 milligrams of alcohol per 100ml of urine(尿液).

Drivers who cause traffic accidents, or who commit a moving traffic offence or are being suspected of drink driving will be tested.

Any driver found drinking beyond the limit will be charged. The driver declared guilty may be fined a maximum of HK $25,000 and be sentenced to up to 3 years in prison and punished for 10 driving-offence points; or temporarily banned from driving.

The same punishment applies to failing to provide specimens(样本)for breath, blood or urine tests without good excuse.

Drink driving is a criminal offence. Be a responsible driver, think before you drink. For the safety of yourself and other road users, never drive after consuming alcohol.

1.The first paragraph is mainly about______.

A. the introduction of driving skills

B. the damage of drinking to your body

C. the effect of drinking on driving

D. the process of alcohol being absorbed

2.The underlined Word“ it” in the second paragraph refers to “______ ”.

A. alcohol B. absorption    C. blood    D. process

3.Which of the following is TRUE according to the passage?

A. Drinking below the drink driving limit has no effect on driving.

B. Alcohol is taken in more quickly when drunk with fruit juice.

C. Having a cup of tea helps to get rid of alcohol from the body.

D. 50 milligrams of alcohol per 100ml of breath is below the drink driving limit.

4.A driver suspected of drink driving ________.

A. should provide specimens for testing

B. will be forbidden to drive for 3 years

C. will be punished for 10 driving-offence points

D. should pay a maximum fine of HK $ 25,000

Students throughout the world spend their money in different ways. A detailed study on student spending indicated that young people's spending habits have changed greatly over the past few years. The study also says that the change is about the same around the world, however. Here are some examples of popular student spending habits---both healthy and also unhealthy---around the world today.
Students these days have too much brand awareness, so their spending on clothes is now quite high. On average, students buy one or two complete sets of new clothes each month, and this makes their total spending higher.
Student spending shows quite an up-and-down pattern as they get older. Students spend a lot more money in high school than before their  high school years because when they enter high school, their exposure (接触到) to branded goods increases. As the students get close to graduation, their expenses start to go down. This is the time when they have to become more responsible about money and start to understand its importance.
Students also spend a lot more on entertainment than their parents did when they were young, because of the easy access to entertainment these days. Shopping is considered to be quite entertaining because of all the different forms of amusement presented by shopping malls. These attract students to buy things.
Student spending on food hasn't increased much, but there has been a marked increase in the use of alcohol. There are several more places in which students can drink now. The culture of having parties has also grown a lot among students too, and students usually end up spending a lot on alcohol in such places.
This is not such a bad situation, actually. The study indicates that although student spending has shot through the roof, at the same time, they are financially much stronger today than they were in the past. This is compensation (补偿，回报), and probably it is just another branch of the life that we are living in this speedily advancing world.
60. What is the passage mainly about?
A. Unhealthy student spending habits.
B. Why student spending is changing. 
C. How a student should spend money.
D. A study on student spending.
61. Why do students spend less money just before graduation?
A. They see fewer products.
B. They are more conscious of the value of money.
C. They have no time to entertain themselves or go shopping.
D. Their spending on clothing goes down.
62. What can we learn from the passage?
A. Student spending habits are becoming worse and worse.
B. Today's students spend more money on entertainment than on clothing.
C. Today's students are better at earning money than their parents.
D. Student spending on food has increased the least.
63. Which of the following best shows the structure of the passage?
①Paragraph 1;   ②="Paragraph" 2; ③="Paragraph" 3; ④="Paragraph" 4;
⑤="Paragraph" 5; ⑥="Paragraph" 6;

An annoying problem for humans, who like to boast (夸耀) about all the distant planets and moons we have explored, is that we've never taken a good look right under our noses. The inside of the earth is relatively close, but how can we get there?

The deepest oil well enters a mere six miles into the crust (地壳) (the center of the earth is about 4,000 miles deeper). Russian scientists dug the deepest hole in Siberia, but bottomed out at about 7.5 miles below the surface. The Mohole project, a U.S. plan in the 1950s, called for drilling a hole 25 miles down to the boundary between the hard rocks of the crust and the soft mantle (地幔). Sadly the project involved government supporting.

It gets harder and harder to drill deep into the earth because rocks get softer and softer. Hard but easily broken at the surface, rocks become plastic at depth, and the pressure caused by the weight of the overlaying crust ---  about 52,800 pounds per square inch at a depth of ten miles, makes further drilling impossible.

What little we know about the inside of the earth (like the fact that there's a crust, a mantle, and a core) comes from indirect evidence, such as the analysis of earthquakes.

So maybe it's time for a thorough new method to explore the earth's inside. Scientist David Stevenson says we should forget about drilling holes. Instead, we should open a crack (裂缝).

Stevenson suggests digging a crack about a half mile long, a yard wide, and a half mile deep (not with a shovel) but with an explosion on the scale of a nuclear bomb. Next, he'd pour a few hundred thousand tons of molten (熔化的) iron into the crack, along with a robot. The iron, thicker than the surrounding crust, would move downward at about 16 feet per second, carrying the robot with it and opening the crack deeper and deeper. The iron mass would drop for about a week and 2,000 miles to the outer edge of the earth core, the robot sending out data to the surface.

Stevenson compares his idea to space exploration. "We're going somewhere we haven't been before,"he says. "In all possibility, there will be surprises.”

This idea can probably be put in the drawer marked with Isn't Going To Happen. The robot would have to survive temperatures that would melt pretty much anything. But Stevenson's idea may inspire a new look at an old problem. Great things can come from what seems like impossible ideas.

Going inside the earth is _____ than going into space.

A. more interesting B. more possible C. easier  D. more challenging

How deep have we gone into the earth until now?

A. 6 miles.  B. 4,000 miles. C. 7.5 miles.  D. 25 miles.

Which of the following is TRUE about David Stevenson's idea?

A. It is an inspiring but not practical idea now.

B. It is a practical proposal that has come into use now.

C. It is a good proposal that will soon be put into practice.

D. It is a false theory that cannot be carried out at all.

What might be the most suitable title for the text?

A. An Annoying Problem for Humans

B. To the Center of the Earth

C. The Mohole Project

D. David Stevenson's Proposal