阅读下列短文，选出能填入 26～45 的最佳答案： What kinds of people often give drugs to the

阅读下列短文，选出能填入 26～45 的最佳答案：

What kinds of people often give drugs to their children？Where in the world do people take drug before going to work？The answers are simple--ordinary people，juM about _33_．

And the drug _34_ question is caffeine．Scientists estimate that over 70％of the world’Spopulation takes caffeine daily． _35_ drink it in tea and coffee．Children drink in tin Coca Colaand _36_ soft drinks．It is also found in chocolate． _37_ ，most people in the most places at anytime are under the _38_ of the drug．

There have been many scientific investigations _39_ the exact effects of caffeine．Most peo-pie agree that it _40_ the nervous system and helps the body make efficient use of energy．This iswhy many people _41_ Asia drink tea with food and why westerners often end their meals _42_ a cup of coffee．

Because the effect of caffeine is so _43_ ，there have been _44_ attempts to stop people U-sing it．A U．S．religious group which _45_ the use of caffeine is generally regarded as eccentric(反常的)．But because nearly everybody takes it，the total effect of caffeine _46_ people ishuge．Caffeine is the drug that changed the world．

Both tea and coffee were introduced to the West around 300 years ago．The effect of thesenew drinks was felt _47_．In New York，coffee houses were _48_ with people making plans，_49_ business and doing deals．And the deals done in the coffee houses were partly responsible _50_ a rapid increase in American trade．History was moving _51_ that direction anyway．Butthe arrival of coffee _52_ everything up．

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