171.( )production up by 60%， the company has had another excellent year.

119.Mother told the child too late( ).

A. 　not get up

B. 　 do not get up

C. 　 not to get up

D. 　 not getting up

1. Passage 12 More and more people like bicycling and it is no surprise. It is fun， healthy and good for the environment. Maybe that‘s why there are 1.4 billion bicycles and only 400 million cars on roads worldwide today. Bikes can take you almost anywhere， and there is no oil cost! Get on a bicycle and ride around your neighborhood. You may discover something new all around you. Stopping and getting off a bike is easier than stopping and getting out of your car. You can bike to work and benefit from the enjoyable exercise without polluting the environment. You don‘t even have to ride all the way. Folding bikes work well for people who ride the train. Just fold the bike and take it with you. You can do the same on an airplane. A folding bike can be packed in a suitcase. You can also take a common bike with you when you fly. But be sure to look for information by getting on airline websites. Not all airlines are bicycle-friendly to travelers. Health Benefits of Bicycling: It helps to prevent heart diseases. It helps to control your weight. A 15-minute bike ride to and from work three times a week burns off five kilos of fat in a year. It can improve your mood. Exercise like bicycling has been shown to make people feel better， more relaxed and self-confident. Bicycling is healthier than driving. From the passage， we know that bicycling is becoming very( ).

A. 　surprising

B. 　 exciting

C. 　 expensive

D. 　 popular

52.It takes a( )amount of time and energy to achieve proficiency ( 精 通 ) in a foreign language.

A. 　considerate

B. 　 considerable

C. 　 plentiful

D. 　 substantial

8.They( )the plan to see whether it could really be carried out.

A. 　got over

B. 　 talked over

C. 　 broke through

D. 　 let out

123.There was no sense( )him to come early since everything was ready.

A. 　to ask

B. 　 to have asked

C. 　 in asking

D. 　 being asking

133.The police officers here do not usually( )guns.

A. 　bring

B. 　 carry

C. 　 take

D. 　 hold

136.Life is a long race( )we compete with others to go beyond ourselves.

A. 　why

B. 　 what

C. 　 that

D. 　 where

3. Passage 3 Dieting to lose weight has become very popular in recent years. People have become more health conscious and try to take better care of their bodies by eating more nutritiously and exercising more regularly to lose any unnecessary fat that they may have. Not only are people being more careful about what they eat， they are also concerned with how they eat and how their meals are prepared. People are taking more time for each meal. Many avoid the so called ―plastic‖ fast-food hamburgers and choose to eat a salad or a sandwich of more healthful ingredients(成分) in a quiet restaurant with a more leisurely atmosphere. At home， they also try to take enough time to eat a relaxing dinner without phone or TV interruptions. While dieting may be viewed as beneficial， it has also become a serious problem for Americans， particularly for young women. Dieting for them has actually become a psychological addiction( 依 赖 ). They eat so little that they can lose as much as fifty percent of their total body weight， and although they look like skeletons， they still insist that they are fat. The current waves of exercising， dieting and the problems produced have caused many organizations to begin educating the public. Many schools， hospitals， health organizations， newspapers and magazines， for example， are offering classes， printing booklet articles， etc. to inform the public of the way to exercise and diet， of the dangers of dieting too rapidly， and of the places people can go for medical help if they find themselves on the road to ―diet addiction‖.―They look like skeletons‖ in the third paragraph most probably means( ).

A. 　they are very pretty

B. 　they are very ugly

C. 　they are too thin

D. 　they are starving

2. Passage 20 Clifford Stoll ran a computer system in Berkelely， California. As a system administrator， he kept a close eye on the records. One day， Stoll found something strange in the payment record. There was a 75 cents mistake. One of the thousands of users had used the system for 75 worth of time and not paid for it. It might sound like very little money to worry about. But that 75 cents was the first clue Stoll had to a much bigger problem — that a hacker(黑客)had broken into Stoll‘s computer system. Who was it? Stoll spent the next year trying to find out. During that time the hacker used the system in Berkelely as a starting point to break into military computer systems all over the United States. Stoll had to keep track of the hacker‘s activities on the computer without the hacker‘s knowing someone was watching him. Stoll even made up huge files of false information so the hacker would have lots to read. When the hacker spent long time reading， the telephone company was able to trace the lines. After a year， the hacker was traced back to his computer — in Germany. He was later caught by the German police. The expression ―keep a close eye on‖ in paragraph 1 most probably means ( ).

A. 　to watch carefully

B. 　 to notice unexpectedly

C. 　 to study closely

D. 　 to observe at a short distance

190.I like Mr. Miner‘s speech; it was clear and( )the point.

A. 　at

B. 　 on

C. 　 to

D. 　 off