A-A+
Many Americans have taken to treadmill for yea
问题详情
Many Americans have taken to treadmill for years by virtue of______.
A.its inherent awards to their health
B.its greater consumption of oxygen
C.the compliment paid by authorities
D.the actual benefits from the exercise请帮忙给出正确答案和分析,谢谢!
参考答案
正确答案:D
解析:细节推断题。采用排除法。A、B两项中的its应指treadmill,它本身只是一种器械,不可能“消耗更多氧气”,故可排除;C中的compliment(赞扬)在原文句中指的是running and jumping,而非treadmill,也可排除。第一段第二句Medical authorities have praised running and jumping as the key to good health,and millions of Americans have taken to the treadmill to reap the rewards表明,美国人喜欢练treadmill是要reap the rewards,即有益于健康,所以D符合句意。