2. 外语
  3. Nowadays, air travel is very【21】. We are not surprised when we watch on TV that a politician has talked with French President in

Nowadays, air travel is very【21】. We are not surprised when we watch on TV that a politician has talked with French President in

admin2011-05-16  58
问题     Nowadays, air travel is very【21】. We are not surprised when we watch on TV that a politician has talked with French President in Paris and attended a meeting in Beijing on the same day.【22】, if a person takes long-distance flying frequently, he can be so tired that he maybe feel his brain is in one country, his【23】in another.【24】, he【25】knows where he is.
    When we fly from east to west or【26】versa, the【27】we experience after taking a long distance flying is【28】, because we cross time zones. According to doctors, air travelers, after crossing several time zones, are in no【29】to go to work, and they should go【30】to bed【31】arrival.
As to airline pilots who often live【32】their own watches and ignore local time, there is no need for them to worry about their health although they sometimes have breakfast at midnight, because they are used to【33】and are【34】fit.
    Many businessmen like long-distance flights, thinking they are【35】to have been chosen and they are out for promotion. They are lucky if the company follows the doctor’ s advice and allow them to rest for a day or two【36】working. However, sometimes the manager is so energetic that he believes everyone is【37】to be as fit as he is. Since he has never felt【38】after flying himself, the work he assigns is so【39】that the employee is too【40】to carry the work out satisfactorily. That is disastrous for the employee’ s health and the company’ s reputation.
选项 A、digestion
B、concentration
C、friends
D、life
答案A
解析 digestion“消化、消化能力”；concentration“专心、集中”；friends“朋友”；life“生活”。本句谈论的是经常长途飞行带来的问题，通读本句可知，下半句和上半句要形成对比，即所选的答案应该和brain形成对比。选项B，C和D均不适合，digestion在此处的意思是胃部的消化，和大脑正好形成对比。所以，本题选择A。
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