首页
登录
职称英语
[originaltext] Most people who start working out in hopes of shedding pounds
[originaltext] Most people who start working out in hopes of shedding pounds
游客
2024-02-10
69
管理
问题
Most people who start working out in hopes of shedding pounds would be disappointed;(33)many scientists have found that without major changes to diet, exercise typically results in only modest weight loss at best.
To reach that conclusion, the Danish scientists rounded up a group of heavy young men. The volunteers, most in their 20s or early 30s, visited the scientists’ lab to undergo health check. None had high blood pressure or heart disease and, while heavy, they were not obese.
The men were then randomly assigned to exercise or not. The non-exercisers returned to their former routines, with no change to their diets. A second group began 13 weeks of almost daily moderate exercise, consisting of jogging, cycling or otherwise sweating for about 30 minutes. A third group tackled a more intense routine of almost hour-long workouts.
The men were asked not to consciously change their diets, and to keep detailed daily food diaries throughout the 13 weeks. At the end of the 13 weeks, the members of the non-exercise group weighed the same as they had at the start, which is hardly surprising. On the other hand, the men who had exercised the most, working out for 60 minutes a day, had managed to drop some weight, losing an average of five pounds each, about 20 percent less than would have been expected given the number of calories the men were expending each day during exercise.(35)Meanwhile, the volunteers who’d worked out for only 30 minutes a day did considerably better, shedding about seven pounds each.
33. What have many scientists found?
34. What do we learn about the experiment participants?
35. What do we learn about the result of the scientists’ experiment?
选项
A、They didn’t get any check.
B、They were heart disease patients.
C、They were unwilling to join the research.
D、They were heavy and young.
答案
D
解析
短文中提到,科学家召集了一些较重的年轻人作为志愿者,并为他们进行了体检,这些志愿者均没有患高血压或心脏病等疾病,故答案为D)。
转载请注明原文地址:https://tihaiku.com/zcyy/3437959.html
相关试题推荐
Securitiesandcommodityexchangesaretradingpostswherepeoplemeetwhow
Securitiesandcommodityexchangesaretradingpostswherepeoplemeetwhow
Securitiesandcommodityexchangesaretradingpostswherepeoplemeetwhow
Securitiesandcommodityexchangesaretradingpostswherepeoplemeetwhow
Securitiesandcommodityexchangesaretradingpostswherepeoplemeetwhow
Securitiesandcommodityexchangesaretradingpostswherepeoplemeetwhow
【B1】[br]【B9】[originaltext]Ilovetravelingbytrain.Fastexpresses,slowlo
【B1】[br]【B7】[originaltext]Ilovetravelingbytrain.Fastexpresses,slowlo
【B1】[br]【B6】[originaltext]Ilovetravelingbytrain.Fastexpresses,slowlo
【B1】[br]【B5】[originaltext]Ilovetravelingbytrain.Fastexpresses,slowlo
随机试题
Accidentsarecaused;theydon’tjust【C1】______.Thereasonmaybe【C2】______
【1】[br]【10】[originaltext]WritingExperimentalRep
TheagingofsocietyinJapanforeshadowschallengesaheadforotheradvanc
WhoKilledtheSeaLions?A)Sittingintheturbulent(汹涌的
[originaltext]Moderator:Hi,everyone!It’sagreathonorformetointrodu
患者妊娠30周,头面四肢浮肿,下肢肿甚,按之没指,腰膝酸软,下肢冷。应首选的治疗
生命伦理学的基本原则是A、不伤害原则 B、行善原则 C、公正原则 D、尊重
按照规则对人们行为限定的范围或程度的不同,可以将法律规则划分为A.授权性规则和义
预应力筋采用镦头锚固时,高强钢丝宜采用()。A.液压冷镦 B.冷冲镦粗 C
男孩,8岁。高热伴右下肢剧痛、不能活动2天。查体:T39.4℃,P135次/
最新回复
(
0
)