The Human Genome Project, a great $3 billion, 15-year task aimed at drawing the genetic map of humans, is now more than 90 percent completed. The scientific and medical communities are very excited about the chances genetic research provides for getting rid of diseases and prolonging human life. But those communities and policy makers are also careful about the scientific door they are opening as the project uncovers the mysteries of life.
For the last few years, the genetic advances in the fast developing field of biotechnology have provided material for all kinds of work, but the developments of modern science in unlocking the secrets of human genetic code have opened a world of possibilities for human health, as well as for the population imagination.
While European and Japanese researchers are making rapid progress in decoding human DNA, the leading organization for genetic research in the Untied States, which began in 1990, is “unlocking the code” of the human body to learn how to defeat fatal diseases. Already, the Human Genome Project has become widely known and praised for finding the genes connected with as yet terrible diseases, and making progress toward separating the genes that show a sign of breast cancer or AIDS.
Once these genes are found and studied, researchers can develop new ways to attack infections, and genetic diseases. Medical companies are very interested in mapping the human genome; as they expect to develop a lot of new drugs for these illnesses.Why did the scientists work so hard at mapping the human genome?
| A．Because the human genome can destroy many illnesses. |
| B．Because the genetic map’s completion can help to get rid of many diseases. |
| C．Because they wanted to be better known than others. |
| D．Because the Human Genome Project can provided a lot of chances of work. |
According to the passage, which of the following countries is the most advanced in genetic research?
| A．Japan | B．Germany | C．The United States | D．China |
According to the passage, which of the following is NOT true?
| A．If the genes can be found, scientists can study many new ways to cure illnesses. |
| B．The United States began genetic research early in the 19th century. |
| C．Many medical companies show great interest in drawing the human genome map. |
| D．The scientists have made great progress in connecting some genes with the cancers. |
What is mainly talked about in this passage?
| A．The great human genome. | B．The discovery of genes. |
| C．Unlocking the genetic code. | D．Genes and scientists. |
Have you ever heard of blogs (博客)? If you haven’t, you should have. It’s here, it’s growing and it’s having an influence on our life. Surf the Internet and you’ll find blogs everywhere. A blog, shortened from “weblog”, is a public Internet journal written by one person or a group of people. It is a website in which a person or a group can place news, personal thoughts, text, photos, video or audio files, or links upon which visitors can comment. A blog lets you post on the Internet without having to know web design or be technical. You are given an environment to make dated entries on the topic of your choice which are “published”, so other people can read them.
Authoring a blog, maintaining a blog or adding an article to an existing blog is called “blogging”. Blogging has revolutionized Internet publishing in the last several years because it gives everyone with Internet access the opportunity to become an online writer. Objects, such as “text and photos” in a blog can be called “blog posts”, “posts”, or “entries”. The person who posts these entries is called a “blogger”.
Now, somewhere around the world, a blog is created almost every 6 seconds. Because it’s great potential, Bill Gates views it as important as e-mail, BBS, and MSN. He’s trying to make blogs the important tools for future business communications.A blog is .
| A．a comment | B．an Internet journal |
| C．a design | D．a link |
A person can do the following things in a blog EXCEPT _______.
| A．talk to others | B．give comments | C．read articles | D．enjoy photos |
Who is a blogger?
| A．A person who posts letters. |
| B．A person who writes articles. |
| C．A person who posts text or photos in a blog. |
| D．A person who is an online publisher. |
According to the passage, the reason why blogs are so popular is that they ____.
| A．give everyone the chance to be an online writer |
| B．can be created by people without much knowledge of computer technology |
| C．enable a blogger to place news, personal thoughts, text and photos and give comments |
| D．all of the above |
Classified Ads（广告）
For direct classified service, call 800-0667 10 a.m.—4 p.m., Monday---Friday.
For Rent
Best on Campus
Excellent Room for girls, begins Jan., 2, 4, or 8 months lease. Single, $ 105. $125. Double, $ 140. Call
800-1932.
Family Home, 3 bedrooms, large yard. $ 275. Call 800-4300.
For Sale
Sheepskin Coat, men’s size 42, 1year old. $ 85. After 6 p.m. call 800-5224.
Moving: Must sell. Color TV 21, $ 150; transistor radio, $ 15; recorder, $ 25. Call 800-0739.
Help Wanted
Babysitter—My home
If you could find a few hours during the day, some evenings and weekends to care for 2 school- age children,
please call 800-1111.
Lost
A black bag with a pencil-box and some books left in the reading room. Will the finder please come to Class 3, Grade 1?
Found
A green jacket was left on the sports ground yesterday afternoon ( April 15th). Will the owner please ring
656-6688?If you wanted to place an ad. , what number would you call?
| A．800-0739 | B．800-1932 | C．800-5224 | D．800-0667 |
“ Classified Ads” may probably mean “________”.
| A．ads about everyone’s life |
| B．ads giving one some necessary information |
| C．ads divided into different groups according to a certain rules |
| D．ads for which you needn’t pay any money |
If you want to find a part-time job, you will look at________.
| A．For Rent | B．For Sale | C．Help Wanted | D．Lost |
While waiting to pick up a friend at the airport in Portland, Oregon, I had an experience which occurred merely two feet away from me.
Trying to locate my friend among the passengers coming through the jet way, I noticed a man walking toward me carrying two light bags. He stopped right next to me to greet his family.
First he kissed his three children one by one and said, “It’s nice to see you. I missed you so much!” Then he hugged his wife, “I’ve saved the best for last!” giving her the longest, most passionate kiss I ever remember seeing. They stared at each other’s eyes, smiling at one another, while holding both hands. For an instant they reminded me of newlyweds（新婚夫妇）, but I knew by the age of their kids that they couldn’t possibly be.
Full of admiration, I asked, “Wow! How long have you two been married?” “Being together for fourteen years total, married twelve of those.” He replied, without breaking his gaze from his lovely wife’s face. “Well, then, how long have you been away?” I asked. “Two whole days!” “Two days?” I was astonished. By the intensity (热烈) of the greeting, I had assumed he’d been gone for at least several weeks --- if not months. I knew my expression betrayed me, so I turned away my eyes and said quietly, “I hope my marriage is still that passionate after so long!”
The man suddenly stopped smiling and looked me straight in the eye. With forcefulness he told me something that left me a different person. “Don’t hope, friend…decide!” Then he smiled again, shook my hand and said, “God bless!”
With that, he and his family turned and walked away together.
I was still watching that man and his special family walk just out of sight when my friend came up to me and asked, “What are you looking at?” Without hesitation, and with a curious sense of certainty, I replied, “My future!”The best title of the passage may be __________.
| A．Long Loving Hugs | B．My Future |
| C．Don’t Hope. Decide | D．Love Is Everywhere |
Which of the following statements is TRUE according to the passage?
| A．The man replied to the author, with his eyes still fixed on his wife’s face. |
| B．After being away for several weeks, the man missed his family very much. |
| C．It was fourteen years since the couple had got married. |
| D．Their three kids reminded the author of newlyweds. |
By saying “my expression betrayed me” (in Paragraph 4), the author means that __________.
| A．he failed to express his ideas to the man |
| B．the man sensed his real feelings from his expression |
| C．he didn’t believe in his expression any more |
| D．his expression was not faithful to him |
From the passage, we can infer that __________.
| A．the experience may be easily forgotten by the author |
| B．the author will live a passionate life from now on |
| C．the author will be away from his family and hug them passionately upon his return |
| D．Americans prefer to save the best for last |
Sports can help you keep fit and get in touch with nature．However, whether you are on the mountains, in the waves, or on the grassland, you should be aware that your sport of choice might have great influence on the environment．
Some sports are resource-hungry．Golf, as you may know, eats up not only large areas of countryside, but also tons of water．Besides, all sorts of chemicals and huge amounts of energy are used to keep its courses （球场） in good condition．This causes major environmental effects．For example, in the dry regions of Portugal and Spain, golf is often held responsible for serious water shortage in some local areas．
There are many environment-friendly sports．Power walking is one of them that you could take up today．You don’t need any special equipment except a good pair of shoes; and you don’t have to worry about resources and your purse．Simple and free, power walking can also keep you fit．If you walk regularly, it will be good for your heart and bones．Experts say that 20 minutes of power walking daily can make you feel less anxious, sleep well and have better weight control．
Whatever sport you take up, you can make it greener by using environment-friendly equipment and buying products made from recycled materials．But the final goal should be “green gyms”．They are better replacements for traditional health clubs and modern sports centers．Members of green gyms play sports outdoors, in the countryside or other open spaces．There is no special requirement for you to start your membership．And best of all, it’s free．Which of the following is the author most probably in favor of?
| A．Cycling around a lake． | B．Motor racing in the desert． |
| C．Playing basketball in a gym． | D．Swimming in a sports center． |
What do we know about golf from the passage?
| A．It is popular in Portugal and Spain． |
| B．It causes water shortages around the world． |
| C．It pollutes the earth with chemicals and wastes． |
| D．It needs water and electricity to keep its courses green． |
The author uses power walking as an example mainly because _________．
| A．it is an outdoor sport | B．it improves our health |
| C．it uses fewer resources | D．it is recommended by experts |
The author writes the passage to _________．
| A．show us the function of major sports |
| B．encourage us to go in for green sports |
| C．discuss the major influence of popular sports |
| D．introduce different types of environment-friendly sports |
How to Beat On-line Credit-card Thieves
The Internet has led to a huge increase in credit-card fraud. Your card information could even be for sale in an illegal web site.
Web sites offering cheap services should be regarded with care. On-line shoppers who enter their credit-card information may never receive the goods they thought they bought.
The thieves then go shopping with your card number--- or sell the information over internet.
Computers hackers（黑客） have broken down security（安全） systems raising questions about the safety of cardholder information. Several months ago, 25,000 customers of CD Universe, and on-line music retailer（批发商）, were not lucky. Their name, addresses and credit-card numbers were posted on a web site after the retailer refused to pay US $157,828 to get back the information.
Credit-card firms are now fighting against on-line fraud. Master-card is working on plans for Web-only credit card, with a lower credit limit. The card could be used only for shopping on-line. However, there are a few simple steps you can take to keep from being cheated.
Ask about your credit-firm’s on-line rules. Under British law, cardholders are responsible for the first US $78 of any fraudulent spending.
And shop only at secure sites: Send your credit-card information only if the web site offers advanced secure system. If the security is in place, a letter will appear in the bottom right-hand corner of your screen. The web site address may also start the extra “s” stands for secure.
If you still have any doubt, give your credit-card information over the telephone.
Keep your password safe: Most on-line sites require a user name and password before placing an order. Treat your password with care. What do most people worry about the Internet according to this passage?
| A．fraud on the Internet | B．computer hackers |
| C．illegal web site | D．shopping on line |
How many pieces of advice does the passage give to you?
| A．1 | B．2 | C．3 | D．4 |
You are shopping on the web and you want to buy a TV set, what does this article suggest doing?
| A．You can go to the website and buy it without doubt. |
| B．Send your credit card information as soon as the web asks you to do so. |
| C．Give your credit card information over telephone if you have doubt. |
| D．Don’t pay money until your TV set is sent to you. |
Which of the following is TRUE according to the passage?
| A．Computer hackers sold the retailer’s information to a web site to get money. |
| B．A reliable website offers you an advanced secure system. |
| C．You can depend on the password to protect your information. |
| D．The on-line credit-card thieves stole your credit-card and paid with it. |
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