高职高专Unit3答案.ppt

1. are still very common 2. help their students with their problems 3. e-mail and the telephone 4. interact with their students 5. face to face a 玻璃墙在现代建筑中很常见 b Escalators are very common in modern supermarkets. c Multi-media classrooms are very common in modern schools. a 农民没有机器的时候制造了很多低效率的工具。 b Telegrams were widely used when people did not have faxes. c Raw meat was eaten when human beings did not know how to cook. A. 现在人们相互联络还有很多别的方式。 B. Now, there are many other ways in which a person can express his opinions to the public. C. Now, there many other ways in which a student can get a loan from the bank. A. 一个人获取必威体育精装版信息最有效的方法是使用网络。 B. The most popular way for a students to earn extra money is to do a part-time job. C. The best way for young people to understand their parents is to communicate with them. This is to certify that Li Jia, female, aged 23, a native from Beijing, who was admitted to the Mathematics Department in September, 2006, has completed the four years’ courses and, having satisfied all the requirements set by the syllabus, graduated from Huaxia University. 1. I have been to Beijing many times. 2. When I told her the good news, she jumped with joy. 3. He has been in the army for ten years. 4. she has been living in China since she was twelve. 5. They always went swimming in the river when they were children. 6. This is the first time that I have felt so relaxed for months. 7. She left Dalian a long time ago. 8. Sally changed a lot since she came to the university. * *