94.Many smokers choose to( )the fact that smoking is harmful to health and refuse to stop smoking.

103.The whole class( )laughing when Tom came into the classroom dressed up like Santa Claus.

A. 　put right

B. 　 burst out

C. 　 foul up

D. 　 bear down on

196.Nobody noticed the thief slip into the house because the lights happened to .

A. 　light up

B. 　 give in

C. 　 be turned on

D. 　 go out

2. 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. When you are riding your bicycle around your neighborhood， you may( ).

A. 　pollute the environment around

B. 　find something you didn‘t notice

C. 　go everywhere and use a little oil

D. 　get off your bike and begin to work

49.He is( )to know the answer.

A. 　perhaps

B. 　 likely

C. 　 possibly

D. 　 certainly

167.If you spend enough money advertising， your product sales will surely( ).

A. 　expand

B. 　 enlarge

C. 　 extend

D. 　 increase

46.Unemployment has come down slightly， but this does not( )the fact that it is still a major problem.

A. 　cite

B. 　 confirm

C. 　 alter

D. 　 replace

2. Passage 15 There is a commonly held myth that Einstein was an underachiever at school， but it really isn＇t true. While he may have had difficulties with languages， Einstein excelled in physics， mathematics and music. Einstein held many patents and was a keen inventor. While working at Swiss patent office in Bern he took it upon himself to write his own scientific papers in his spare time， mostly at weekends and in the evenings after work. 1905 was Einstein＇s miracle year. During this year he wrote three fundamental papers， any of which would have guaranteed him immortality in the world of physics. His first was on a new understanding of the structure of light. Einstein argued that light is composed of small particles of energy， called photons， as well as oscillating waves. The second paper built upon the theory of kinetics. Einstein explained how atoms were responsible for the buffeting of particles of material in suspension， like cigarette smoke suspended in air. This paper presented the first direct evidence for the existence of atoms， vindicating an idea that had been around for over 2000 years. His third paper of 1905 was ―On the Electrodynamics of Moving Bodies‖. Here Einstein derived the theory of ―special relativity‖. In a supplementary paper four months later， he formulated the famous equation， E=mc2， where mass and energy are equivalent， showing that a very small amount of mass converts to a huge amount of energy. This is the driving force behind atomic bombs， and all the stars in the Universe. What does the word ―immortality‖ (line 4， Pa. 2) mean in the passage?

A. 　An everlasting fame.

B. 　 Unending life.

C. 　 Endless richness.

D. 　 Human nature.

93.You are free to use the resources in the library or on the Internet， but you must ( ) a paper written in your own words.

A. 　turn in

B. 　 turn off

C. 　 turn on

D. 　 turn up

122.I objected( )the meeting without him.

A. 　to have

B. 　 to having

C. 　 having

D. 　 have

1. Passage 5 Today anyone will accept money in exchange for goods and services. People use money to buy food， furniture， books， bicycles and hundreds of others they need or want. When they work， they usually get paid in money. Most of the money today is made of metal paper. But people used to use all kinds of things as money. One of the first kinds of money was shells. Shells were not the only things used as money. In China， cloth and knives were used. In the Philippine Islands， rice was used as money. In parts of Africa， cattle were one of the earliest money. Other animals were used as money too. The first metal coins were made in China. They were round and had a square hole in the center. People strung them together and carried them from place to place. Different countries have used different metals and designs for their money. The first coins in England were made of tin. Sweden and Russia used copper to make their money. Later， other countries began to make coins of gold and silver. But even gold and silver were inconvenient if you had to buy something expensive. Again the Chinese thought of a way to improve money. They began to use paper money. The first paper money looked more like a note from one person to another than paper money used today. Money has had an interesting history from the days of shell money until today. Which of the following can be cited as an example of the use of money in exchange for services?

A. 　To sell a bicycle for $20.

B. 　To get some money for old books at a garage sale.

C. 　To buy things you need or want.

D. 　To get paid for your work.