全新版大学英语综合教程4答案【全(第二版)
at other times old and frail.
10.The newly launched website aspires to create a virtual community of common interest via exchange of views on the future of the Internet.
11.What Ann advocates just shows how divorced from reality she has become.
12.After investigating the behavior of pendulums, Galileo was able to use them as time measurement devices in
many of his experiments.
Unit5
1. In a way I prefer shopping online because it is more convenient and saves time.
2. The success of mechanical in discovering reliable and useful laws of nature suggested to Galileo that all nature is designed in accordance mechanical laws.
3. A vacancy exist for a sales manager at our pairs office .if you’re interested in it, please send useful an application letter and you resume at once.
4. If you are over 18 and in good condition, it’s completely safe to do the job.
5. Plastics can be made hard as stone, strong as steel, transparent as glass, and light as wood.
6. Coat the shoes with polish, then rub hard with a soft cloth to give a shine.
7. It was probably just a spicy joke to them, but it wasn’t funny to me at all.
8. Michael’s praise for my wife opened my eyes and taught me to show gratitude for her day-to-day heroism, which I had hitherto taken for granted.
9. The waitress did bring us clean plates eventually, but with a very bad grace.
10. Some scientists believe that human beings are born with an instinct for using their arms and legs to stay afloat, which, however, disappears within a few months after birth.
11. In order to pay the bills, Linda pawned her grandfather’s gold watch in secret.
12. Fish instinctively fight their way upstream against the current, and many water birds and animals have the ability to travel long distances.
Unit6
1、To stimulate consumption, farmers now can buy household with government subsidy.
2、Conventional medicine has concentrated mainly on the treatment of chronic and acute illness, and until years the role of preventive(预防性的) medicine has suffered
3、Cost apart, you should remember that however fancy a fridge is, it doesn't kill bacteria(细菌
4、The economic planners are seeking to achieve a fairer wealth throughout society, but it's easier said than done, I think.
5、The town has been producing wool, cloth, and blankets since the 13th century and much
6、house to your own taste.
7、, the UN report calls for a joint effort to develop new high-yielding crops adapted to hotter climates and drier .
8、cash could be dangerous and inconvenient.Why not use a credit card?
9、its fragile financial system.
10、11、It was Deng Xiaoping our opening up policy and fundamental economic reforms. 12、by the unexpected question put to him by a reporter---"Are you a liar , sir?"