[简答题]原文：China’s imports from the U.S. ,which amounted to $900 million in 1978, rose to nearly $3 billion in 1982.
译文：中国从美国的进口额在1978年为9亿美元的量，1982年时则增加了近30亿美元。
改译：

[填空题]

[听力原文]11-15
Miss Yang from China worked as a secretary in a Canadian company. She became friendly with one of the Canadian secretaries, a woman named Cathy Lane. They two usually ate lunch together and Yang often asked Cathy for advice on problems she faced about Canadian society. Cathy gave her a lot of advice and helped her move from one apartment to another. Yang visited Cathy several times at home but she did not invite Cathy to her apartment, because she shared it with four other people. If they did not see each other over the weekend, they usually talked on the telephone.
However, recently something seemed to be going wrong. Cathy seemed to be getting impatient.
She started going out by herself at lunchtime instead of eating with Yang, and she seemed unwilling to answer questions. Yang was puzzled. She couldn’t imagine what the problem was.

Where did Cathy come from
She came from（）

[填空题]

[听力原文]11-15
Miss Yang from China worked as a (11)（）in a Canadian company. She became friendly with one of the (12) （） secretaries, a woman named Cathy Lane. They two usually ate lunch together and Yang often asked Cathy for advice on problems she faced about Canadian society. Cathy gave her a lot of advice and helped her move from one apartment to another. Yang visited Cathy several times at home but she did not invite Cathy to her apartment, because she (13) （）. If they did not see each other over the weekend, they usually (14)（）.
However, recently something seemed to be going wrong. Cathy seemed to be (15) （）. She started going out by herself al lunchtime instead of eating with Yang, and she seemed unwilling to answer questions. Yang was puzzled. She couldn’t imagine what the problem was,

What was Cathy’s job
She was a（）

[单项选择]"Refrigerator production in China jumped from 1.4 million units in 1985 to 10.6 million in 1998," according to David Fridley, a researcher in the Department of Energy’s Lawrence Berkeley National Laboratory, USA.
The Global Environmental Facility, through the United :Nations Development Program, has decided to fund ＄ 9.3 million of the ＄40 million program to help the government of China transform its market for refrigerators. The refrigerator project began in 1989 when the EPA signed an agreement with the government of China to assist in the elimination of CFCs from refrigerators. Berkeley Lab has been involved in the project since 1995 through the U.S. Environmental Protection Agency, developing the market transformation program based on the success of the first phase of the project, which involved designing and testing CFC (chlorofluorocabon) free, energy-efficient refrigerators. Fridley says that beyond his technical supervisory role, the Laboratory will be involved in training
A. an International Climate Protection Award
B. the EPA, that is, the U. S. Environmental Protection Agency
C. the refrigerator project mentioned in the passage
D. the mass purchasing program for Chinese government agencies