题目内容
Which of the following statements is NOT true？
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And the drug【C2】______question is caffeine. Scientists estimate that over 70% of the world's population takes caffeine daily.【C3】______drink it in tea and coffee. Children drink in tin Coca Cola and【C4】______soft drinks. It is also found in chocolate.【C5】______, most people in the most places at any time are under the【C6】______of the drug.
There have been many scientific investigations【C7】______the exact effects of caffeine. Most people agree that it【C8】______the nervous system and helps the body make efficient use of energy. This is why many people【C9】______Asia drink tea with food and why westerners often end their meals【C10】______a cup of coffee.
Because the effect of caffeine is so【C11】______, there have been【C12】______attempts to stop people using it. A U. S. religious group which【C13】______the use of caffeine is generally regarded as eccentric(反常的). But because nearly everybody takes it, the total effect of caffeine【C14】______people is huge. Caffeine is the drug that changed the world.
Both tea and coffee were introduced to the West around 300 years ago. The effect of these new drinks was felt【C15】______. In New York, coffee houses were【C16】______with people making plans,【C17】______business and doing deals. And the deals done in the coffee houses were partly responsible【C18】______a rapid increase in American trade. History was moving【C19】______that direction anyway. But the arrival of coffee【C20】______everything up.
【C1】
The word "mercy" in the last sentence of the second paragraph is closest in meaning to
Who do you think is/are the biggest fool (fools)？
In the international market, goods on sale coming from different countries and suppliers are always facing keen competition. Under such circumstances, they will try everything possible to familiarize themselves with the market conditions. In making investigations, we ought to get information about what similar items the competitors ale offering on the market, what prices they are quoting, what features their products have, who are their regular customers, etc. Then, how can we obtain such information？ There are many channels that we can make use of in doing this sort of work. The commercial counselor's offices of our embassies stationed abroad can help us in making market investigations. Nowadays, our import and export corporations send their trade groups abroad every now and then. One of their purposes is to make market surveys on the spot.
Certainly, face-to-face talks with foreign businessmen are also important channels to get market information. The Chinese Export Commodities Fairs and some other fairs of similar nature as well as visits of foreign businessmen provide us with such opportunities. Of course, there are some other ways of making market investigations.
In making market investigation, one should ______.
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