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题目选项分析

According to a study, after a week of high-altitude living, twenty men had slimmed down. The men, middle-aged residents of low-altitude areas, had been taken to a research station at 2,650 meters (8,694 feet) above sea level. They had unrestricted access to food and were forbidden vigorous exercise, yet they lost an average of 1.5 kilograms (3.3 pounds) during their one-week stay. Clearly, the lower availability of oxygen at higher altitudes, or hypobaric hypoxia, can be said to have caused the weight loss, since __________.

Which of the following would, if true, most logically complete the argument?

【选项】the men all participated in the same kinds of exercise during their stay

选项是否正确?

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题目基本信息

  • 所属科目:逻辑CR
  • 题目来源1:OG20-621
  • 题目来源2:OG2022-662
难度:易