What is the writer’s attitude towards high injury rates among abult exercisers reported by the mass media? The passage is mainl

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问题 What is the writer’s attitude towards high injury rates among abult exercisers reported by the mass media?
The passage is mainly about ______.

选项 A、the high injury rates for those doing exercises
B、the ways to avoid exercise injuries
C、the evidences for the seriousness of exercise injuries
D、the studies about injury rates and causes for injuries

答案D

解析 主旨大意题。本题询问的是本文主要讲述的是什么。文章第一段叙述了锻炼损伤的真正研究寥寥无几,进行研究的困难以及根据目前最可信的关于锻炼损伤的研究,受伤率为多少。概括说来.这—段主要讲的是对锻炼受伤率研究。文章第二段叙述了可能导致锻炼损伤的因索。因此,选项D(对受伤率的研究及导致受伤的原因)符合文意,为正确答案。
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