2. 外语
  3. A. to avoid psychological techniques . B. to break records C. to better understand the athlete’s body and mind D. to time and sp

A. to avoid psychological techniques . B. to break records C. to better understand the athlete’s body and mind D. to time and sp

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问题 A. to avoid psychological techniques .
B. to break records
C. to better understand the athlete’s body and mind
D. to time and space
E. to be replacing the sporting challenge
F. to human performance
It is more difficult for today’s athletes______.
选项
答案B
解析 根据第二段第一句“Record-breaking in all track events is slowing clown and we appear to bemoving much closer to the limits of human performance．”可知。本题选B。
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