更多"People have traded and bartered 物物交"的相关试题:
[简答题]People have traded and bartered 物物交换) for centuries. Whatever else the flea (跳蚤) market may appear to be, its purpose is the sale and exchange of goods. Whether they are knowledgeable collectors or just plain bargain hunters, people are drawn to the flea market by the enormous amount and variety of goods offered.(76) The possibility of finding something truly valuable before anybody else does make shopping at a flea market a treasure hunt.
For many buyers, the process of bargaining at a flea market is as much fun as the bargain itself. (77) It’s not just the money they save that gives them a sense of accomplishment; it’s the satisfaction of playing an ancient game.
Satisfaction also comes from the immediacy of a flea market exchange. After you negotiate your price, it is “cash and carry”: the dealer pocket your money, you go home with your purchase, and that’s that. You got what you wanted, and the dealer got what he or she wanted.(78) In today’s world of credit cards, the flea mark
[填空题]People can have meals there.
[简答题] Thigh, robot
People who have suffered debilitating strokes often have to cope with impaired muscles that do not work properly. Even a simple act such as standing up from a chair and walking a few steps can become extremely difficult. Stroke victims often have to rely on wheelchairs, sticks, walking frames and other "orthotic" devices to move about.
But a new generation of active orthotic devices, capable of augmenting or replacing lost muscle function, is in the works. These devices use an assortment of complex computer and mechanical technology, borrowed from the field of robotics, to help patients get around. They are being made possible by the falling prices and improving performance of sensors, computer control systems and battery technology.
As well as benefiting elderly patients with permanent paralysis or muscle dysfunction, such devices could also help people in recovering from "arthroscopic" (literally, "looking within the joi
[单项选择]People who have held these positions of authority are much respected and it will be of benefit to them later in their career.
A. 担任这权威的人受人尊重，而且以后对他们的事业也很有益。
B. 担任这权威职务的人十分地受人尊重，而且日后对他们的事业也很有益处。
C. 世人尊重担任这职务的人，而且以后有益于他们的事业。
D. 担任这权威职务的人很受人尊重，而且对他们的事业也很有益
[简答题]Many people nowadays have muscular problems in the neck，the shoulders and the back________________________(主要是由于工作中的压力和紧张造成的)．
[填空题]British people now have more free time and holidays than they did twenty years ago. The average number of working hour has fallen, and by the mid-1980s almost all fulltime (36) employees were entitled to four weeks’ holiday or more, in (37) to public holiday including Christmas and (38) . The increasing number of unemployed, (39) the young, means that large sections of the population have found themselves with more (40) time. Typical popular pastimes in the UK include listening to pop music, going to bar, playing and watching sport, going on holidays, enjoying outdoor activities, and watching TV. The number of people playing sports has risen, partly due to the (41) of more sporting facilities such as (42) leisure centers. As. more people become (43) of the necessity for exercise, (44) . Among the most popular sporting activities are walking, swimming, snooker and darts; fishing is the most popular country
[单项选择]For the people who have never traveled across the Atlantic the voyage is a fantasy. But for the people who cross it frequently one crossing of the Atlantic is very much like another, and they do not make the voyage for the (56) of its interest. Most of us are quite happy when we feel (57) to go to bed and pleased when the journey (58) . On the first night this time I felt especially lazy and went to bed (59) earlier than usual. When I (60) my cabin, I was surprised (61) that I was to have a companion during my trip, which made me feel a little unhappy. I had expected (62) but there was a suitcase (63) mine in the opposite corner. I wondered who he could be and what he would be like. Soon afterwards he came in. He was the sort of man you might meet (64) , except that he was wearing (65) good clothes that I made up my mind that we would not (66) whoever he was and did not say (67) . As I had expected, he
