--- Can I help you ?

    --- I’d like to buy a present for my best friend, _______at proper price but of great use.

A. that            B. one            C. it             D. this

You will find as you read fiats book that you just can’t keep some of these stones to ______. You will want to share them with a friend.

        A. itself                B. yourself             C. himself              D. themselves  

Is ____ necessary to complete the design before National Day?

A. this  B. that　  C. it　  D. he　

___ felt funny watching myself on TV.

A. One    B. This    C. It D. That

A typical① Chinese Internet user is a young male who prefers instant messaging to e-mail, seldom makes online purchases② and favors news, music and games sites. According to a study, about two-thirds of survey participants③ use the Internet for news — often entertainment-related — or for online games. About half download music and movies.

They also tend to prefer instant messaging to e-mail, and they are depending on the Internet more frequently than before to communicate with others who have the same professions, hobbies and political interests. Online purchases still remain unpopular in China. Three-quarters of users surveyed have never bought anything over the Internet, and only 10 percent make purchases even once a month. Among those who do buy online, most pay for entertainment while others buy phone cards, or computer hardware or software.

“Many people don’t trust the quality of goods bought online,” Guo said Wednesday. “If they buy it in a store and don’t like it, they can easily bring it back.”

The survey was done in five major cities: Beijing, Shanghai, Guangzhou, Chengdu and Changsha. Results do not necessarily project countrywide because Internet use in rural areas is lower than in cities. Guo describes the typical netizen in the five cities surveyed as young, male, richer and more highly educated. Males make up two-thirds of the Internet community, and more than 80 percent of users are under 24. Among people ages 25 to 29, 60 percent to 80 percent go online.

China has more than 100 million people online, second in the world to the United States.

1. A typical Chinese Internet user will be the one who ______.

  A. likes to send e-mails                 B. likes to buy goods online

  C. likes to pay for entertainment          D. likes the games sites

2. Online purchases still remain unpopular in China mainly because ______.

  A. it is more difficult for sales returns        B. people haven’t computers

  C. people can’t have a look at the goods      D. goods bought online are of low quality

3. Which of the following words fails to describe the typical netizens in the five cities?

  A. well educated     B. richer     C. female     D. young

4. According to the text, which of the following shows the right relation between online people and their ages?

   A.     B.

 C.      D.

Only when 1 was fourteen__________the importance of study．

A．I realized        B．did I realize        C．had I realized        D．I had realized

I failed in the examination last term and only then ____ the importance of studies.  

A．I realized    B. I had realized     C. had I realized    D. did I realize

The Quiet Hero 沉默的英雄

    It was Mother’s Day, the day we celebrate everything mothers are and everything we do. But I’ll   1    that Sunday in 2000 was bittersweet for me. As a single mother I   2    to think of my shortcomings — how many evenings I couldn’t spend with my children, and how many things I couldn’t   3    my waitress’ salary to buy.

    But what   4    kids I had! My daughter Maria was a senior in college, and Denny was home visiting from his freshman year at Harvard University. They were   5    impolite enough to complain, but there was so much more I   6    I had done for them. I just hoped they   ___7  .

As I walked into the   8    quietly to start breakfast, I was greeted by a vase   9    a dozen red roses! When had Denny possibly slipped down to leave them? But even their delicate beauty was overshadowed by the note sitting beside them, in the quick, manly   10    of an eighteen-year-old. It was about a story that happened between Denny and me long ago. It   11  :

She took a day off from her busy   12    to take the boy to see his hero in the flesh at the stadium. It took 3.5 hours just to get there, and they had to be there early   13    he could see his hero take batting practice.   14    their arrival, she took her hard-earned money to buy an overpriced T-shirt on which was   15    his hero making a diving catch. After the game, of course he had to   16    his hero’s signature, so she stayed with the little boy    17    one in the morning…

   It took me long enough to   18    it, but I finally know who the   19    hero is. Mom, I love you!

   And suddenly, it was a   20    Mother’s Day, after all.

A. admit                 B. adopt                    C. deny                    D. refuse

A. intended              B. liked                     C. tended                     D. hesitated

A. stress                  B. spare                     C. strengthen             D. spend

A. poor            B. great                     C. faithless                   D. pretty

A. merely               B. usually                  C. never                       D. often

A. wished               B. hoped                C. expected                  D. desired

A. supported            B. understood             C. approved                 D. disgusted

A. 1iving-room          B. kitchen                  C. bed loom                 D. study

A. including            B. containing             C. possessing             D. pinning

A. handwriting      B. description             C. tone                        D. scratch

A. wrote                B. recorded                C. memorized              D. read

A. event         B. content             C. schedule                  D. circumstance

A. or                    B. for                        C. but                          D. so

A. At                    B. In                         C. On                          D. By

A. impressed         B. printed                      C. presented                 D. pressed

A. buy                  B. abandon                C. get                          D. swap

A. before              B. until                     C. after                        D. when

A. see                   B. hear                      C. realize                     D. tell

A. actual               B. true                      C. imaginary             D. visual

A. sad            B. bitter                    C. happy                      D. exciting

If two scientists at Los Alamos National Laboratory are correct, people will still be driving gasoline-powered cars 50 years from now, giving out heat-trapping carbon dioxide into the atmosphere — and yet that carbon dioxide will not contribute to global warming.

In a proposal by two scientists, vehicle emissions (排放) would no longer contribute to global warming. The scientists, F. Jeffrey Martin and William L. Kubic Jr., are proposing a concept, which they have named Green Freedom, for removing carbon dioxide from the air and turning it back into gasoline.

The idea is simple. Air would be blown over a liquid solution (溶液) of potassium carbonate, which would absorb the carbon dioxide. The carbon dioxide would then be put to chemical reactions that would turn it into fuel: gasoline or jet fuel.

This process could change carbon dioxide from an unwanted, climate-changing pollutant into a vast resource for renewable fuels. The cycle — equal amounts of carbon dioxide produced and removed — would mean that cars, trucks and airplanes using the synthetic (合成的) fuels would no longer be contributing to global warming.

Although they have not yet built a synthetic fuel factory, or even a small model, the scientists say it is all based on existing technology. “Everything in the concept has been built, is operating or has a close cousin that is operating,” Dr. Martin said.

The Los Alamos proposal does not go against any laws of physics, and other scientists who have independently suggested similar ideas. Dr. Martin said he and Dr. Kubic had worked out their concept in more detail than previous proposals.

There is, however, a major fact that explains why no one has built a carbon-dioxide-to-gasoline factory: it requires a great deal of energy.

According to their analysis, their concept, which would cost about $5 billion to build, could produce gasoline at an operating cost of $1.40 a gallon and would turn economically practical when the price at the pump hits $4.60 a gallon.

Other scientists said the Los Alamos proposal perhaps looked promising but could not evaluate it fully because the details had not been published.

“It’s definitely worth pursuing,” said Martin I. Hoffert, a professor of physics at New York University. “It’s not that new an idea. It has a couple of pieces to it that are interesting.”

67. What is the idea of the project being discussed in the article?

A. Recycling the carbon dioxide from cars back into gasoline.

B. Create a new gasoline that gives off very little carbon dioxide.

C. Using a special liquid solution to absorb carbon dioxide from cars.

D. Build synthetic fuel factories to remove carbon dioxide from the air.

68. What’s the name given to the new concept?

A. Synthetic Fuel.                                 B. Green Freedom.    

C. Renewable Fuel.                                D. Carbon-dioxide-to-gasoline Factory.

69. Which of the following is NOT one of the benefits of this new concept as suggested in the article?

A. Reduction of global warming.            B. Cheaper gasoline for cars.

C. Longer life of cars.                     C. Less pollution of the atmosphere.

70. What’s the biggest problem in realizing the concept according to the report?

A. Shortage of starting funds.         B. Immature technology involved.

C. All previous similar attempts have failed.

D. The use of too much energy in running the fuel factory.

◇ Share Flats Happy Valley big flat, 1 room ready for use immediately. Quiet and convenient, fully furnished, park view. $6, 800 including bills with maid. Female nonsmoker. No pet. Sara 25720836 or 10077809.

◇ Moving Sale 2 armchairs, red/brown at $400 each; coffee table, black, wood, $800; oil painting, big, $900; Tianjin carpet, green 3×7, $600; double bed, $500; mirror, big, square, $500; fridge, big, double-door, $1000; old pictures, $140, up, each; plants, big and small. Tel: Weekend, 2521-6011/Weekday, 2524-5867.

◇ Part-time Laboratory Assistant Wanted Required by busy electronics(電子) company to help with development of computer. Should have an electronics degree and some practical experience of working in an electronics laboratory. Hours 9:30 a.m.-1:00 p.m. Mon.-Fri. Fourteen days paid leave. Salary ￥6598-10230 dependent on experience. Letter of application to: Mrs. G Chan, NOVA ELECTRONICS, 45 Gordon Rd, Hung Hom Kowloon.

The one who put on the first ad probably wants to _______.

A. rent(租) a beautiful flat of her own in Happy Valley

B. find another lady to share the cost to rent a flat

C. share her room in a flat with whoever has no pet

D. take on a maid to look after herself and the flat

according to the ads, you may _______.

A. buy an old picture for $150

B. call at 25720836 and see a beautiful park

C. buy two armchairs for $ 400

D. hire a maid by paying $6 800

If you want to buy some old furniture, you should_______.

A. get in touch with NOVA ELECTRONICS

B. call at 2524-5867 any day except Monday

C. do it before you move to another place

D. call at either 2524-5867 on Monday or 2521-6011 on Saturday

Once you can get a part-time job in NOVA ELECTRONICS, _______.

A. you have to work at least 4 hours a day

B. you should write a letter to Mrs. G Chan

C. you will be given 14 days off each year besides weekends

D. you will get no more than $6 598 each month