Alzheimer’s disease is a major national health problem. Nearly 2 million Americans over the age of 65 have Alzheimer’s disease. It is a leading cause of death among the elderly. But Alzheimer’s disease is not confined （限于） to the aged. There may be a million or more people under the age of 65 suffering from the disease.
At one time, people suffering from the disease were said to be “getting old”. The disease was thought to be a natural part of growing old, but it is now known that Alzheimer’s disease strikes young and old alike. It is an organic （器官的） disease that destroys brain cells.
Alzheimer’s disease affects the patient’s memory, speech, and movement. In the beginning stages of the disease, the patient may seem slightly confused. He may have trouble speaking, then the patient’s memory begins to fail. He may forget dates, numbers, names and plans.
As the disease progresses, the patient may not recognize family and friends. These symptoms（症状） often cause terrible anxiety in the patient. He may feel lost and frightened. Sometimes the patient reacts with wild and bad behavior.
In the last stages of the disease, the patient may not be able to take care of himself. He may have lost the ability to speak and walk.
Scientists don’t know exactly what causes Alzheimer’s disease. It may be caused by a virus （病毒）.It may be caused by a poisonous substance（物质） in the environment. At present, there is no cure for the disease. But there are ways to slow its progress. Exercise and physical treatment can help the patients of this disease.The main idea of the passage is that Alzheimer’s disease ________.
| A．is a terrible part of the aging process |
| B．is an organic disease that affects young and old |
| C．can be cured by physical treatment |
| D．causes forgetfulness |
All of the following are symptoms of Alzheimer’s disease EXCEPT________.
| A．forgetfulness | B．difficulty in speaking |
| C．loss of sight | D．loss of the ability to walk |
According to the passage, which of the following may be a cause of Alzheimer’s disease?
| A．Poisons produced by the brain. | B．Getting old. |
| C．A virus. | D．Lack of exercise. |
The press of Alzheimer’s disease can be slowed by________.
| A．operation | B．a change in environment |
| C．medicines | D．physical treatment and exercise |
Recently there was a major discovery in the scientific research—the mapping of all DNA in a human gene（基因）is complete. Couple of years ago, this seems an impossible task for scientist to accomplish. All this progress in science leads us to believe that the day, when the human being will be cloned, is not far away. Human cloning has always been a topic of argument，in terms of morality or religion.
Taking a look at why cloning might be beneficial, among many cases, it is arguable that parents who are known to be at risk of passing a genetic limitation to a child could make use of cloning. If the clone was free of genetic limitations. Then the other clone would be as well. The latter could foe inserted in the woman and allowed to ripen to term. Moreover，cloning would enable women, who can’t get pregnant, to have children of their own.
Cloning humans would also mean that organs could be cloned, so it would be a source of perfect transfer organs. This, surely would be greatly beneficial to millions of unfortunate people around the world that are expected to lose their lives due to failure of single(or more) organ(s）.It is also arguable that a ban on cloning may be unlawful and would rob people of the right to reproduce and limit the freedom of scientists.
Arguments against cloning are also on a perfectly practical side. Primarily, I believe that cloning would step in the normal “cycle”of life. There would be a large number of same genes., which reduce the chances of improvement，and, in turn, development-the fundamental reason how living things naturally adapt to the ever-changing environment. Life processes failing to do so might result in untimely disappearance. Furthermore, cloning would make the uniqueness that each one of us possesses disappea. Thus, leading to creation of genetically engineered groups of people for specific purposes and, chances are, that those individuals would be regarded as “objects” rather than people in the society.
Scientists haven’t 100 percent. guaranteed that the first cloned will be normal. Thus this could result in introduction of additional limitations in the human “gene-pool”.
Regarding such arguable topics in “black or white” approach seems very innocent to me personally. We should rather try to look at all “shades: of it. I believe that cloning is only legal if its purpose is for cloning organs, not humans. Then we could regard this as for “saving life” instead of “creating life”. I believe cloning humans is morally and socially unacceptable.Which of the following is true according to the passage？
| A．Genetic limitation will be beneficial for some women |
| B．A large number of genes will prevent us from developing |
| C．Prohibition of cloning might limit the freedom of scientists |
| D．First cloned humans might be normal according to scientists |
What’s the author’s opinion on cloning?
| A．Cloning should be entirely banned |
| B．Cloning should be used in creating life |
| C．Cloning will take away the right to reproduce |
| D．Cloning is acceptable if it is used for cloning organs |
Where can you read this article?
| A．In a story book. | B．In a magazine. | C．In a science fiction | D．In a brochure |
Which of the following shows the structure of the passage
He’s out there somewhere, an instant icon in the records of American conflict, the final big-game hunter. But a puzzle, too, his identity would be kept a secret for now, and maybe forever.
He is the unknown shooter. The nameless, faceless triggerman who put a bullet in the head of the world’s most notorious（臭名昭著的）terrorist, Bin Laden.
He’s likely between the ages of 26 and 33, says Marcinko, founder of the “SEALs Team 6” that many believe led the attack on Bin Laden in Abbottabad, Pakistan. He’ll be old enough to have had time to hurdle the extra training tests required to join the counter-terrorism unit, yet young enough to stand the body-punishing harshness of the job. The shooter’s a man, it’s safe to say, because there are no women in the SEALs. And there’s a good chance he’s white, though the SEALs have stepped up efforts to increase the number of minorities in their ranks, Marcinko and Smith say.
He was probably a high school or college athlete, Smith says, a physical specimen who combines strength, speed and wisdom. “They call themselves ‘tactical athletes,’” says Smith, who works with many future SEALs in his Heroes of Tomorrow training program in Severna Park. “It’s getting very scientific.”
Marcinko puts it in more conventional terms: “He’ll be ripped,” says the author of the best-selling autobiography “Rogue Warrior.”“He’s got a lot of upper-body strength. Long arms. Thin waist. Flat stomach.”
On this point, Greitens departs a bit. “You can’t make a lot of physical assumptions,” says the author of “The Heart and the Fist: The Education of a Humanitarian, the Making of a Navy SEAL.” There are SEALs who are 5 feet 4 and SEALs who are 6 feet 5, Greitens says. In his training group, he adds, there were college football boys who couldn’t hack it; those who survived were most often men in good shape, but they also had a willingness to show their concerns in favor of the mission.
The shooter’s probably not the crew-cut（平头）, neatly shaven ideal we’ve come to expect from American fighting forces. “He’s bearded, rough-looking, like a street naughty boy,” Marcinko supposes. “You don’t want to stick out.” Marcinko calls it “modified grooming standards.”
His hands will be calloused（长老茧）, Smith says, or just rough enough,” as Marcinko puts it. And “he’s got frag in him somewhere,” Marcinko says, using the battlefield shorthand for “fragments” of bullets or explosive devices. This will not have been the shooter’s first adventure. Marcinko estimates that he might have made a dozen or more deployments（部署）, tours when he was likely to have dealt with quite a number of dangerous situations, getting ready any time for explosive devices or bullets.Which of the following is most likely to be the title of the passage?
| A．Who shot Bin Laden? | B．What do the SEALS do? |
| C．How can boys be SEALS? | D．What SEALS are like? |
From the passage we can know that the writer ___________.
| A．knows clearly what the shooter is like | B．doubts whether Bin Laden is dead |
| C．is certain that the shooter is a man | D．is not sure of the shooter’s gender |
We can say for sure according to the passage that___________.
| A．the shooter will eventually be revealed in the Press |
| B．the writer is a person who is curious about the shooter |
| C．the writer is a detective who tries to arrest the shooter |
| D．the shooter is a strong man with a pair of rough hands |
Which of the following are the names of writers mentioned in the passage?
①. Marcinko ②. Greitens ③. Smith ④. Abbottabad
| A．①④ | B．③④ | C．②③ | D．①② |
Here’s this week’s list of four open jobs throughout the local area. Whether you’re unemployed and need a job or you are just sick of the one you have, Roswell Patch wants to help. We know new jobs can be hard to come by these days, which is why we’ll try to post a selection of jobs we’ve found in the area on the site each week. Happy hunting!
Part-time Spanish Instructor-World Language Institute, Inc. – Roswell.
World Language Institute, Inc. in Roswell is currently hiring a part-time, native-speaking Spanish instructor. Applicants must be able to pass a background check and drive a 15-passenger bus to pick up students from several schools, from 2 p. m. – 6 p. m. Monday-Friday. The position pays $ 10 per hour. More information about the job is available online.
Experienced Servers – Chill’s – Alpharetta
Chili’s in Alpharetta is seeking experienced servers to add to its team. Qualifications will include being clean and neat and having great attitude and customer service skills. The pay is $ 2.13, plus tips. Stop by the store to fill out an application. More information about this position is available online.
Registered Nurese-North Fulton Regional Hospital-Roswell
North Fulton Regional Hospital is looking for a RN/Registered Nurse to fill a 12-hour night shift. Applicants must be registered and previous hospital experience is preferred. More information about the position is available online.
Software Engineer-ControlScan-Alpharetta
ControlScan in Alpharetta is hiring a software engineer. Applicants should have five or more years of relevant experience, as well as advanced knowledge of computer technology. Pay is commensurate（相称）with experience. More information about the position can be found online.Where can we most probably rend the passage?
| A．In a newspaper. | B．On a website. | C．In a magazine. | D．In a textbook. |
What does the underlined word "sick" mean?
| A．Ill. | B．Absent. | C．Bored. | D．Unfamiliar |
World Language Institute, Inc. is looking for____.
A. a school bus driver. B. a full-time teacher
C. a Spanish teacher D a Spanish managerWho will mainly work at night?
| A．Jane, hired by North Fulton Regional Hospital. |
| B．John, hired by World Language Institute. Inc. |
| C．Robert, hired by ControlScan. |
| D．Sally, hired by Chili’s. |
British society is considered to be divided into three main groups of classes－the upper class，the middle class．and the lower or working class．This is known as the class system and it is important
to know something about it if you mean to understand British people and society．Most British people grow up with a deep knowledge and understanding of the class system even if they are not very conscious（意识到的）of it．As a result，more people know which class they belong to and are able to tell which class other people come from by the way t
hey speak，the kind of clothes they wear，their interests and hobbies or even the type of food they eat．
Social class is not only about behavior and attitudes．For example，although many upper class people are rich and may own a lot of land，having a lot of money does not necessarily make a person one member of the upper class．It is also important to come from a particular kind of family，have friends who are considered suitable，have been to a certain type of private school and speak with the right kind of accent．There are people who are poor but who do not think of themselves as working class because their family background，education，political opinions，etc．are basically different from those of most working－class people．Many people do not like the class system but it is impossible to pretend that these differences do not exist or that British people do not sometimes form opinions in this way．The idea of the class system in Britain __________．
| A．exists only in the mind of foreigners | B．is deeply rooted in the British people |
| C．is now under attack | D．is regarded as a long custom |
If an Englishman has a lot of money，__________．
| A．he belongs to the middle class |
| B．he must be a member of the upper class |
| C．he is not likely to be from the upper class |
| D．he may buy an upper class title with money |
What does the second paragraph mainly discuss?
| A．Many rich people do not belong to the upper class． |
| B．Today many British people do not like the class system． |
| C．Many poor people do not consider themselves a lower class． |
| D．An Englishman’S social class is determined by many factors． |
What would be the best title for the passage?
| A．An Unequal Society | B．Social Class in Britain |
| C．British People and Society | D．Information about Britain |
Money and Happiness
A Guide to Living a Good Life
Author: Laura Rowley
Publisher: Wiley （March 1, 2007）
Laura Rowley makes us all understand the connection between money and happiness in our own lives so that we can spend our time and efforts wisely. She offers an insight（领悟）so that every reader can make smarter decisions and live a happier life.
Happiness
The Science Behind Your Smile
Author: Daniel Nettle
Publisher: Oxford University Press （July 1,2007）
It is the first book mainly about what happiness is and how happiness works. Nettle examines whether people are basically happy, whether success can make us happy, why some people are happier than others, etc.
The Happiness Makeover
How to Teach Yourself to Be Happy and Enjoy Every Day
Author: M. J. Ryan
Publisher: Broadway （May 10, 2007）
Ryan’s own desire to be happier first led her to study about happiness from brain science, psychology（心理学）, and the wisdom traditions of the world. The happiness Makeover draws on wide - ranging knowledge and presents some suggestions that will help you a lot:
● Clear away worry, fear, envy, and grudges.
● Learn to think about yourself confidently.
● Find daily ways to truly enjoy the moments of your life.
Hormones（荷尔蒙）, Health, and Happiness
Author: Steven F. Hotze
Publisher: Forrest Publishing （April, 2007）
Dr. Steven Hotze is leading a wellness revolution that advances a new model of healthcare.
In Hormones, Health, and Happiness, Dr. Hotze deals with the basic causes of poor health. You are shown how to reach and maintain the most favorable cell，tissue，and organ functioning．It can help you enjoy a better quality of life．What does the underlined“grudges”probably mean?
| A．anger | B．surprise | C．favour | D．preference |
If you want to know more about whether happiness has something to do with Success，you’d better read_____________．
| A．Money and Happiness | B．Happiness． |
| C．The Happiness Makeover | D．Hormones，Health，and Happiness |
Whose book will possibly help readers get a new kind of health and wellness model?
| A．Laura Rowley’s | B．M．J．Ryan’s |
| C．Daniel Nettle’s | D．Steven F．Hotze’s． |
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