81.They promised to make every effort( )the task in time. I think we should trust them.

5. 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. Which is TRUE according to the passage?

A. 　Bicycling is enjoyable exercise for people.

B. 　Driving cars is healthier than riding bikes.

C. 　Riding a bike pollutes your neighborhood.

D. 　Common bikes are welcomed by all airlines.

132.Coffee is said to have( )effects.

A. 　promoting

B. 　 stimulating

C. 　 encouraging

D. 　 enhancing

1. Passage 7 Greek soldiers sent messages by turning their shields toward the sun. The flashes reflected light could be seen several miles away. The enemy did not know what the flashes meant， but other Greek soldiers could understand the message. Roman soldiers in some places built long rows of signal towers. When they had a message to send， the soldiers shouted it from tower to tower. If there were enough towers and soldiers with loud voices， important news could be sent quickly over distance. In Africa， people learn to send messages by beating on a series of large drums. Each drum was kept within hearing distance of the next one. The drum beats were sent out in a special way that all the drummers understood. Though the messages were simple， they could be sent at great speed for hundreds of miles. In the eighteenth century， a French engineer found a new way to send short messages. In this way， a person held a flag in each hand and the arms were moved to various positions representing different letters of the alphabet. It was like spelling out words with flags and arms. Over a long period of time， people sent messages by all these different ways. However， not until the telephone was invented in America in the nineteenth century could people send speeches sounds over a great distance in just a few seconds. According to this passage， the Roman way of communication depended very much upon( ).

A. 　fine weather

B. 　 high tower

C. 　 the spelling system

D. 　 arm movements

141.In( )I see why he failed in the exam. He had never actually done his homework.

A. 　 ordeal

B. 　 ridiculous

C. 　 retrospect

D. 　 thrilled

1. Passage 8 Upon reaching an appropriate age (usually between 18 and 21 years)， children are encouraged， but not forced， to ―leave the nest‖ and begin an independent life. After children leave home they often find social relationship and financial support outside the family. Parents do not arrange marriages for their children， nor do children usually ask permission of their parents to get married. Romantic love is most often the basis for marriage in the United States; young adults meet their future spouses through other friends， at jobs， and in organizations and religious institutions. Although children choose their own spouses， they still hope their parents will approve of their choices. In many families， parents feel that children should make major life decisions by themselves. A parent may try to influence a child to follow a particular profession but the child is free to choose another career. Sometimes children do precisely the opposite of what their parents wish in order to assert their independence. A son may deliberately decide not to go into his father‘s business because of a fear that he will lose his autonomy in his father‘s workplace. This independence from parents is not an indication that parents and children do not love each other. Strong love between parents and children is universal and this is no exception in the American family. Coexisting with such love in the American family are cultural values of self – reliance and independence. The writer discusses the marriage of young adults in order to show which of the following?

A. 　They enjoy the freedom of choosing their spouses.

B. 　 They want to win the permission of their parents.

C. 　 They have a strong desire to become independent.

D. 　 They want to challenge the authority of their parents.

4. Passage 2 Man has always wanted to fly. Some of the greatest men in history had thought about the problem. One of them， for example， was the great Italian artist， Leonardo Da Vinci. In the 16th century he made designs for machines that would fly， but they were never built. Throughout history， other less famous men had wanted to fly. An example was a man in England 800 years ago. He made a pair of wings from chicken feathers. Then he fixed them to his body and jumped into air from a tall building. He did not fly very far. Instead， he fell to the ground and broke every bone of his body and rested in peace. The first real step took place in France， in 1783. Two brothers， the Montgolfiers， made a very large ―hot air balloon‖. They knew that hot air rises. Why not fill a balloon with it? The balloon was made of cloth and paper. In September of that year， the King and Queen of France came to see the balloon. They watched it carry the very first air passengers into the sky. The passengers were a sheep and a chicken. We do not know how they felt about the trip. But we do know that the trip lasted eight minutes and that the animals landed safely. Two months later， two men did the same thing. They rose above Paris in a balloon of the same kind. Their trip lasted twenty-five minutes and they traveled about. The very first air passengers in the balloon were.

A. 　two animals

B. 　 the Montgolfiers

C. 　 two Frenchmen

D. 　 the King and Queen

58.After the quarrel， things became very( )between Tom and his boss， and as result he had to give up his job.

A. 　delicate

B. 　 invaluable

C. 　 considerate

D. 　 extensive

54.I never felt anxious or( )when somebody else got a higher position or made a lot of money.

A. 　envy

B. 　 supportive

C. 　 envious

D. 　 ambitious

5. Passage 6 Community service is an important component of education here at our university. We encourage all students to volunteer for at least one community activity before they graduate. A new community program called ―One On One‖ helps elementary students who‘ve fallen behind. Your education majors might be especially interested in it because it offers the opportunity to do some teaching， that is， tutoring in Math and English. You‘d have to volunteer two hours a week for one semester. You can choose help a child with Math， English， or both. Half-hour lesson are fine， so you could do a half hour of each subject two days a week. Professor Dodge will act as a mentor to the tutors ---- he‘ll be available to help you with lesson plans or to offer suggestions for activities. He has office hours every Tuesday and Thursday afternoon. You can sign up for the program with him and begin the tutoring next week. I‘m sure you will enjoy this community service and you‘ll gain valuable experience at the same time. It looks good on your resume， too， showing that you‘ve had experience with children and that you care about your community. If you‘d like to sign up， or if you have any questions， stop by Professor Dodge‘s office this week. Whom do you think the passage dresses to?

A. 　Faculty.

B. 　 Students.

C. 　 Freshman.

D. 　 Graduating students of the university.

4. Passage 6 Community service is an important component of education here at our university. We encourage all students to volunteer for at least one community activity before they graduate. A new community program called ―One On One‖ helps elementary students who‘ve fallen behind. Your education majors might be especially interested in it because it offers the opportunity to do some teaching， that is， tutoring in Math and English. You‘d have to volunteer two hours a week for one semester. You can choose help a child with Math， English， or both. Half-hour lesson are fine， so you could do a half hour of each subject two days a week. Professor Dodge will act as a mentor to the tutors ---- he‘ll be available to help you with lesson plans or to offer suggestions for activities. He has office hours every Tuesday and Thursday afternoon. You can sign up for the program with him and begin the tutoring next week. I‘m sure you will enjoy this community service and you‘ll gain valuable experience at the same time. It looks good on your resume， too， showing that you‘ve had experience with children and that you care about your community. If you‘d like to sign up， or if you have any questions， stop by Professor Dodge‘s office this week. What should students interested in the tutorials do?

A. 　Contact the elementary school.

B. 　Sign up for a special class.

C. 　Submit a resume to the dean.

D. 　Talk to Professor Dodge.