A single night of taking the drug Ecstasy (摇头丸) can cause serious brain damage and speed up the start of Parkinson’s disease, scientists say. Just two or three Ecstasy tablets can permanently destroy brain cells that affect movement and reasoning, according to American research that links the drug to Parkinson’s for the first time.

A study by a team at Johns Hopkins University in Baltimore, Maryland, involving squirrel monkeys and baboons (狒狒) found that both species suffered permanent damage to key cells, which are lost in Parkinson’s, after receiving three low doses（剂量）of Ecstasy at three-hour periods.

The study is particularly important because baboons are one of the best animal models for the human brain. George Ricaurte, who led the research, said that the widespread abuse of drug might have caused severe damage. “The most troubling result is that young adults using Ecstasy may be increasing their risk of developing Parkinsonism as they get older.”

Alan Leshner, a former director of the US National Institute on Drug Abuse, said, “This study emphasizes the multi-aspect damage that Ecstasy causes to users. We’ve long known that repeated use damages brain cells. But this study shows that even very occasional use can have long-lasting effects on many different brain systems. It sends an important message to young people: don’t experiment with your own brain.”

Janet Betts, a mother whose teenage daughter Leah died after a single Ecstasy tablet in 1995, said, “This comes as no surprise. But people can’t see the effects at first, and they say it won’t happen to them. We’ll see the symptoms later, just as we have with smoking.”

The article is intended to ______.

   A. explain the bad effects of drugs on people’s health

B. warn young people of the risk of taking the drug Ecstasy

   C. persuade people out of such bad habits as smoking and using drugs

D. tell us the links between the drug Ecstasy and Parkinson’s disease

We know from the passage that a low dose of Ecstasy ______.

   A. won’t cause serious brain damage

   B. can permanently destroy one’s brain cells

   C. will result in immediate symptoms

   D. may bring on Parkinson’s at once

Why are squirrel monkeys and baboons involved in the experiments?

   A. Because their brain is similar to human being’s.

   B. Because these animals usually take drugs.

   C. Because these animals will soon get well after the experiment.

   D. Because there is a model in the animals’ brains.

The underlined word “This” in the last paragraph probably means that ______.

   A. Leah died after a single Ecstasy tablet in 1995

B. taking drug has the same symptoms as smoking

C. occasional use of the drug can have long-lasting effects on the brain systems

D. people have long known that repeated use of the drug damages brain cells

A woman whose sports car was stolen with her dog in it put up notices all over the area that made it clear getting back her pet was more important than her car．

“Whoever did this can keep my car．Please let Benjerman come home,” the notice said．

It is not known whether the thief showed any pity, but almost 30 hours after the 1 pm theft Friday, Kimberly Atkins of Dover and Benjerman，a 12-year-old black retriever（猎犬），were reunited after police located them in Barrington．

“He’s hungry, he’s dirty, but he’s very happy to be home，”Atkins said．

The car was found at about 5 pm Saturday off Route 125 in a swampy area frequented by off-the-road cars and dirt bikes．However, the police couldn’t control Benjerman，and they had to call Atkins to come and get him．

Atkins said the thief cared for Benjerman a little by providing him with some dry cat food．She believed Benjerman ended up drinking some muddy water in the area．

She said they have been together for nearly 11 years after she took him back from a society shelter in Dallas, Texas．

 Before Benjerman was found，Atkins and several friends put up notices all over the city and in Somersworth．They also contacted animal shelters，throughout southern New Hampshire and Massachusetts.

The notice stated there was a reward，and also that the dog needed medication．Any caller could remain anonymous（匿名的）．

Atkins had parked the car outside a hardware store with the keys inside and gone in to rent a carpet cleaner.

¨It was l0 minutes and I came out and my car was gone along with Benjerman in broad daylight，” Atkins said．The car thief threw Atkins’ wallet and other personal items out of the car before escaping from the scene．

What would be the best title for the passage?

A．A car with a dog was stolen

B．Lucky dog was returned to his owner

C．Stealing cars：a most important social problem

D．Woman wants dog back more than stolen car

Which of the following shows the correct order of what happened?

a．Notices were put up saying there was a reward．

b．Atkins saw Benjerman again．

c．Police found Atkins’car．

d．Atkins took Benjerman back from a society shelter． 

e．Atkins hired a carpet cleaner in a hardware store．

A．d,e,a, b,c             B．d,e,a,c,b              C．e,a,d,b,c                 D．e,a,c,d,b

We can infer from the passage          ．

A．the dog was treated extremely badly by the thief

B．car stolen accidents happen frequently nowadays

C．the dog was found because of the reward

D．the thief stole the car easily

Which of the following is TRUE according to the passage?

A．Benjerman was sent back immediately after Atkins put up the notices．

B．Atkins and her friends made a great effort to look for Benierman．

C．The thief gave the dog back but kept the sports car．  

D．The dog was back at 1 pm on a Friday．

A single night of taking the drug Ecstasy (摇头丸) can cause serious brain damage and speed up the start of Parkinson’s disease, scientists say. Just two or three Ecstasy tablets can permanently destroy brain cells that affect movement and reasoning, according to American research that links the drug to Parkinson’s for the first time.
A study by a team at Johns Hopkins University in Baltimore, Maryland, involving squirrel monkeys and baboons (狒狒) found that both species suffered permanent damage to key cells, which are lost in Parkinson’s, after receiving three low doses（剂量）of Ecstasy at three-hour periods.
The study is particularly important because baboons are one of the best animal models for the human brain. George Ricaurte, who led the research, said that the widespread abuse of drug might have caused severe damage. “The most troubling result is that young adults using Ecstasy may be increasing their risk of developing Parkinsonism as they get older.”
Alan Leshner, a former director of the US National Institute on Drug Abuse, said, “This study emphasizes the multi-aspect damage that Ecstasy causes to users. We’ve long known that repeated use damages brain cells. But this study shows that even very occasional use can have long-lasting effects on many different brain systems. It sends an important message to young people: don’t experiment with your own brain.”
Janet Betts, a mother whose teenage daughter Leah died after a single Ecstasy tablet in 1995, said, “This comes as no surprise. But people can’t see the effects at first, and they say it won’t happen to them. We’ll see the symptoms later, just as we have with smoking.”
【小题1】 The article is intended to ______.

A．Because their brain is similar to human being’s.

B．Because these animals usually take drugs.

C．Because these animals will soon get well after the experiment.

D．Because there is a model in the animals’ brains.

A．Leah died after a single Ecstasy tablet in 1995

B．taking drug has the same symptoms as smoking

C．occasional use of the drug can have long-lasting effects on the brain systems

D．people have long known that repeated use of the drug damages brain cells

A mouse looked through a hole in the wall to see the farmer and his wife opening a package； what food might it contain? He was astonished to discover that it was a mouse trap!
Running to the farmyard，the mouse shouted，warning everyone，“There is a mouse trap in the house，there is a mouse trap in the house．”The chicken，with her head high，glared at the mouse and said，“Shut up．Little Ugly．This is a great concern to you，but it has nothing to do with me：I can’t be troubled by it．”
The mouse turned to the pig and told him．“There is a mouse trap in the house．”“I am so sorry，Mr Mouse，”said the pig sympathetically，“but there is nothing I can do about it but pray；you are always in my prayers．”
The mouse turned to the cow，who said，“A mouse trap，am I in great danger，huh?”
Now the mouse had to face the farmer’s mouse trap alone．
That very night a sound was heard through the house，like that of a mouse trap catching its prey．The farmer’wife rushed to see what was caught．In the darkness，she did not see it was a big poisonous snake whose tail the trap had caught．The snake bit the farmer’s wife．The farmer rushed her to the hospital．She returned home with a fever．It is said that drinking fresh chicken soup will help treat fever，so the farmer took his sharp knife to the farmyard for the soup’s main ingredient．His wife’s sickness continued，so friends and neighbors came to sit with her around the clock．To feed them，the farmer killed the pig．The farmer’s wife did not get well，in fact，she died，and so many people came for her funeral．The farmer had the cow killed to provide for all of them to eat．
So next time when someone is facing a problem，don’t say that it has nothing to do with you．
【小题1】We could see from the passage that the mouse was          ．

A wife’s level of education positively influences both her own and her husband’s chances of having a long life, according to a new Swedish study.
In the study, researchers from the Swedish Institute for Social Research in Stockholm found that a woman’s level of education had a stronger connection to the likelihood of her husband dying over education. What’s more, they discovered that a husband’s social class, based on his occupation,  had a greater influence on his wife’s longevity（长寿）than her own class.
“Women traditionally take more responsibility for the home than men do, and, as a consequence, women’s levels of education might be more important for determining lifestyles－for example, in terms of food choices－than those of men,” say Srs. Robert Erikson and Jenny Torssander of the Swedish Institute for Social Research in Stockholm.
The results show that a husband’s level of education does not influence his longevity, but that men with partners who had quit studying after school were 25 per cent more likely to die early than men living with women hodling university degrees. In turn, those married to women with university degrees were 13 per cent more likely to die early than those whose wives had post-graduate qualifications.
According to the researchers, a woman with a good education may not marry a man who drinks and smokes too much or who drivers carelessly, and men with such habits may not prefer highly educated woman. Drs. Erikson and Torssander also suggest that better-educated woman may be more aware of what healthy eating and good health care consist of.
The findings suggest that education has a huge impact on how long and how well people live. It also reflects social factors, since educated individuals usually have better jobs, which allow them to afford healthier diets and lifestyles, as well as better health care.
68. In this passage the author intends to_______.
A. encourage women to get higher education
B. present the results of a study.
C. analyze the relationship between education and life
D. discuss why women usually live longer than men
69. A wife’s education has more effect on a family than a husband’s because______.
A. women make more sacrifices to their families than men do
B. most women have higher degrees than their husbands
C. most men marry women with higher degrees
D. women have a leading role in the home life of most families
70. A woman with higher education is likely to_____.
A. choose a husband with a higher degree than hers.
B. marry a man without many bad habits
C. earn more money than her husband
D. teach her children well
71. We learn from the passage that_______.
A. a man with a lot of education live longer than one with little.
B. a man’s longevity depends on not only his wife’s level of education but also his own.
C. educated wives tend to choose healthy lifestyles for their families.
D. highly-educated women don’t marry uneducated men.