Riding School： ．
You can start horse-riding at any age．Choose private or group lessons any weekday be 9 am and 8：30 pm(3：30 pm on Saturdays)．There are 10 kilometres of tracks and paths for leisurely rides across farmland and open country．You will need a riding hat．
Opening Hours：Monday through Friday：9：00 am一8。30 pm
Phone：(412)396--6754 Fax：(412)396—6752
Sailing Club；
Our Young Sailor’s Course leads to the Stage 1 Sailing qualification．You’11 learn how to sail safely and the course also covers sailing theory and first aid．Have fun with other course membe。afterwards in the clubroom．There are 10 weekly two—hour lessons(Tuesdays 6 pm～8 pm).
Opening Hours：Tuesdays：6：00 pm一8。00 pm
Phone：(412)396—6644 Fax：(412)396—6644
Diving Centre：
Our experieneed instructors offer one-month courses in deep-sea diving for beginners．There are two evening lessons a week，in which you learn to breathe underwater and use the equipment safely．You only need a swimming costume and towel.Reduced rates for couples.
Opening Hours：Monday and Friday：6：30pm一8：30pm
Phone：(412)396—6312 Fax：(412)396—6706
Medical Center
The staff of the Medical Center aim to provide convenient and comprehensive medical care to students and staff of the university．The center is well equipped and tbe staff here are trainedto deal with a broad range of medical problems.Both female and male doctors as well as nursing staff are available for consultation．Also，all kinds of medicines are sold here and are cheaper for students than other drugstores．
Opening Hours：24 hour from Monday to Sunday
Phone：(412)396—6649 Fax：(412)396—6648
Watersports Club：
We use a two-kilometre length of river for speedboat racing，and water-skiing．A beginners’course consists of ten 20-minute lessons．You will learn to handle boats safely and confidently, but must be able to swim．The club is in a convenient central position and is open daily from 9 a.m to 4 p.m，with lessons all through the day．
Opening Hours：Monday t~rough Friday：9：OOam一4。00pm
Phone：(412)396--6899 Fax：(412)396—6890
61 If you wanl to swim and enjoy activities which are fast and a bit dangerous,you should join
A．Watersports Ciub B．Diving Centre C．Sailing Club D．Riding School
62．If you want to experience a new activity in the countryside in the mornings，you may fax
A．(412)396--6648 B．(412)396--6706
C．(412)396--6752 D．(412)396—6876
63．If you are planning to explore the ocean depths，you should attend your lessons at
A．24 hour from Monday to Sunday
B．Monday through Friday：7：00am一10：00pm
C．Tuesdays：6：00 pm一8。00 pm
D．Monday and Friday：6：30pm一8：30pm
64．You want to do an activity one evening a week and get a certificate in the end，you can go to
A．Watersports Club B．Diving center
C．Saillng CIub D．Riding School
65．Which is NOT the convenience that the Medical Center provides?
A．Good equipment． B．Well trained staff members．
C．Various less expensive medicines． D．Nursery for newly- born babies
Everyday we go to school and listen to the teacher, and the teacher will ask us some questions. Sometimes, the classmates will ask your opinions of the work of the class. When you are telling others in the class what you have found out about these topics, remember that they must be able to hear what you are saying. You are not taking part in a family conversation or having a chat（闲谈）with friends—you are in a slightly unnatural situation where a large group of people will remain silent, waiting to hear what you have to say. You must speak so that they can hear you—loudly enough and clearly enough but without trying to shout of appearing to force yourself.
Remember, too, that it is the same if you are called to an interview whether it is with a professor of your school or a government official who might meet you. The person you are seeing will try to put you at your ease（轻松）but the situation is somewhat（一点儿）different from that of an ordinary conversation. You must take special care that you can be heard.
48. When you speak to the class, you should speak ________.
A．as loudly as possible B．in a low voice
C．loudly D．forcefully
49. Usually, when you speak to the class, the class is __________.
A.noisy B．quiet C．having a rest D．serious
50.The situation in the class is ________ that in your house.
A．not very different from B．sometimes the same as
C.．sometimes not the same asD．not the same as
Bollworms are a traditional threat to cotton crops．Young ones feed on the boll, the part of the
cotton plant that contains the seeds．
A bacterium known as Bt is able to kill bollworms and some other pests．Bt is short form for Bacillus thuringiensis．It was discovered in the early twentieth century．Farmers began using Bt as a natural pesticide（杀虫剂）．
Then，in the 1990s，researchers found a way to grow cotton plants that contain a Bt gene．The genetically modified cotton plant produces toxins that kill bollworms．Farmers around the world are now growing an estimated fourteen million hectares of Bt cotton．
Cotton bollworms also attack other crops．But scientists in China recently reported that Bt cotton may help suppress bollworm in other crops growing nearby．
The study involved crops grown in six provinces of northern China between 1992 and 2008.The study area contained three million hectares of cotton and twenty-two million hectares of corn，peanuts，soybeans and vegetables．
The researchers say the study suggested that Bt cotton not only controls bollworm on the transgenic cotton，but also may reduce its presence on other crops．And that reduction，they say，may decrease the need for insecticide use in general．
But the researchers also pointed out concerns．They say bollworms could develop resistance to the cotton plants designed to resist them．And they noted that insects called mirids have become “key pests” of cotton in China．They said this is because of a decrease in pesticide use made possible by Bt cotton．
The researchers say they do not believe that Bt cotton alone can solve all insect problems．Instead，they say farmers in China should consider it just one part of pest management systems．
44．What is Bt in this passage?
A．It's a kind of hi-tech invention． B．It's a natural bacterium．
C．It's a kind of pest． D．It's a man-made pesticide．
45．Bt cotton has all the advantages EXCEPT that ________．
A．it resists bollworms
B．it does good to other crops growing around
C．it reduces the use of insecticide
D．it helps to develop new insects
46．The underlined word “ones” in the first paragraph refers to ________．
A．bollworms B．cotton crops C．cotton seeds D．pests
47．From the passage，we can infer ________．
A．farmers around the world are now growing a large area of Bt cotton
B．researchers are probably now searching for new ways to solve other cotton problems
C．bollworms could not exist in Bt cotton any longer
D．Chinese scientists found the way to grow Bt cotton
“Sesame Street” has been called “the longest street in the world”. That is because the television program by that name can now be seen in so many parts of the world. That program became one of American’s exports soon after it went on the air in New York in 1969.
In the United States more than six million children watch the program regularly. The viewers include more than half the nation’s pre-school children, from every kind of economic(经济的), racial(种族的), and geographical group.
Although some educators object to certain elements in the program, parents praise it highly. Many teachers also consider it a great help, though some teachers find that problems arise when first graders who have learned from “Sesame Street” are in the same class with children who have not watched the program.
Tests have shown that ch
ildren from all racial, geographical, and economic backgrounds have benefited from watching it. Those who watch it five times a week learn more than occasional(偶然的) viewers. In the US the program is shown at different hours during the week in o
rder to increase the number of children who can watch it regularly.
The programs all use songs, stories, jokes, and pictures to give children a basic understanding of numbers, letters and human relationships. But there are some differences. For example, the Spanish program, produced in Mexico City, devotes more time to teaching whole words than to teaching separate letters.
Why has “Sesame Street” been so much more successful than other children’s shows? Many reasons have been suggested. People mention the educational theories(理论) of its creators, the support by the government and private(私人的) businesses, and the skillful use of a variety of TV tricks. Perhaps an equally important reason is that mothers watch it along with their children. This is partly because famous adult stars often appear on it. But the best reason for the success of the program may be that it makes every child watching feel able to learn. The child finds himself learning, and he wants to learn more.
40. “Sesame Street” is actually _______.
A. a street in the US B. a program for children
C. a program for teachers D. a program for students
41. Children who often watch the program _______.
A. can have problems in school
B. will find it a great help
C. will take no interest in their studies
D. will be well educated
42. Why is “Sesame Street” so popular in the world?
A. Because it is supported by the government and businesses.
B. Because it uses a variety of skillful tricks.
C. Because mothers watch it along with their children.
D. Because it makes every child watching it feel able to learn.
43. The best title for this passage can be _______.
A. TV Programs B. Educating Children
C. Sesame StreetD. A Great Success
In the United States, it is important to be on time , or punctual , for an appointment , a class, a meeting, etc. However, this may not be true in all countries. An American professor discovered the difference while teaching a class in a Brazilian（巴西的） university. The two-hour class was scheduled to begin at 10 A.M. and end at 12. On the first day , when the professor arrived on time, no one was in the classroom. Many students came after 10:30 A.M. Two students came after 11 A.M
. Although all the students greeted the professor as they arrived, few apologized(道歉)for their lateness．Were these students being rude? He decided to study the students’ behavior.
The professor talked to American and Brazilian students about lateness in both an informal and a formal situation：at a lunch with a friend and in a university class, respectively．He gave them an example and asked them how they would react, If they had a lunch appointment with a friend，the average American student defined lateness as 19 minutes after the agreed time，On the other hand．the average Brazilian student felt the friend was late after 33 minutes．
In an American university, students are expected to arrive at the appointed hour．In contrast, in Brazil，neither the teacher nor the students always arrive at the appointed hour．Classes not only begin at the scheduled time in the United States，but also end at the scheduled time．In the Brazilian class, only a few students left the class at 12：00；many remained past 12：30 to discuss the class and ask more questions．While arriving late may not be very important in Brazil , neither is staying late．
36. The word‘punctual’most probably means________.
A．1eaving soon after class B．coming early
C．arriving a few minutes late D．being on time
37. Why did the professor study the Brazilian students’behavior?
A．He felt puzzled at the students’ being late．
B．He felt angry at the students' rudeness．
C．He wanted to m
ake the students come on time later．
D．He wanted to collect data for one of his studies．
38. It can be inferred from the professor’s study of lateness in the informal situation that____．
A．American students will become impatient if their friend is five minutes late
B．neither Brazilian nor American students like being late in social gatherings
C．being late in one culture may not be considered so in another culture
D．Brazilia
n students will not come thirty-three minutes after the agreed time
39. From 
the last paragraph we know that in Brazil____.
A. it is important to arrive at the appointed time
B．it is rude to keep the professor staying after class
C．it is normal for students to leave during lectures
D．it is acceptable for professors
to be late for class．
Today about 70 countries use Daylight Saving Time (DST). Daylight Saving was first introduced during World War I in Australia. During the world wars, DST was used for the late summers beginning January 1917 and 1942, and the full summers beginning Septemb
er 1942 and 1943.
In 1967, Tasmania experienced a drought（干旱）. The State Government introduced one hour of daylight saving that summer as a way of saving power and water. Tasmanians liked the idea of daylight saving and the Tasmanian Government has declared daylight saving each summer since 1968. Persuaded by the Tasmanian Government, all states except two passed a law in 1971, for a test use of daylight saving. In 1972, New South Wales, South Australia and Victoria joined Tasmania f
or regular daylight saving, but Queenslan
d did not do so until 1989.
Tasmania, Queensland and South Australia have had irregular plans, often changing their dates due to politics or festivals（节日）. For example, in 1992, Tasmania extended（延长）daylight saving by an extra month while South Australia began extending daylight saving by two weeks for the Adelaide Festival. Special daylight saving plans were made dur
ing the Sydney 2000 Olympic Games.
The differences in daylight saving in Australia continue to cause serious problems in transport and many other social activities. It also reduces the number of hours in the working day that are common to all centers in the country. In particular, time differences along the east coast cause major differences, especially for the broadcasters of national radio and television.
57. Daylight Saving
Time was introduced in Tasmania _______________.
A. to stop the drought in 1967 B. to support government official
C. to pass a special law in the state D. to save water and electricity
58. According to the text, which state was the last to use DST?
A. Victoria. B. Queensland. C. South Australia. D. New South Wales.
59. What can we learn about DST in some Australian states?
A. It doesn’t have fixed dates. B. It is not used in festivals.
C. Its plan was changed in 2000. D. It lasts for two weeks.
60. What do we know about the use of DST from the last paragraph?
A. There exists some undesirable effects. B. It helps little to save energy.
C. It brings about longer working days. D. Radio and TV programs become different.