首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
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 a
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 a
admin
2013-10-17
19
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://kaotiyun.com/show/RAc7777K
0
大学英语四级
相关试题推荐
A、FrenchandBritishfoodisgood.B、Foodischosenforagoodreason.C、Somepeoplehavefewchoicesoffood.D、Somepeoplecar
A、Shecan’tdecidewhichclasstotake.B、She’shavingtroublegettingtoschool.C、Shehastroublefindingasubjectforanass
A、InJanuary.B、InApril.C、InOctober.D、InDecember.B信息明示题。短文中提到,四、五月份是沿海岸看海龟的最佳时期。
Astudyofarthistorymightbeagoodwaytolearnmoreaboutaculturethanispossibletolearningeneralhistoryclasses.
ClimateChangeMayMakeInsect-BorneDiseasesHardertoControlClimatechangecaninfluencehowinfectiousdiseasesaffect
ClimateChangeMayMakeInsect-BorneDiseasesHardertoControlClimatechangecaninfluencehowinfectiousdiseasesaffect
A、Therearemanygoodorangesinthesupermarket.B、Themanhasboughtthebestoranges.C、Sheisn’tsatisfiedwiththeoranges.
A、Thewomandoesn’tthinkitexcitingtotravelbyair.B、They’llstayathomeduringtheholidays.C、Theyareofferedsomeplan
A、Shedidn’tneedherparents’moneyanymore.B、Shebeginstogetonwellwithherparents.C、Shealwaysstayedwithherparent
随机试题
根据义务教育法的规定,我国义务教育学校的内部管理体制是()。
审美活动的自律性
设x2为f(x)的一个原函数,则f(x)=________.
A.当归补血汤B.参苓白术散C.血府逐瘀汤D.补中益气汤E.补阳还五汤补气行血的代表方剂是
在同一生产安全事故中,起因物和致害物是相同的物体。()
编制规划应遵循的一般原则有()。
采用因果分析图法分析工程质量特性或问题,通常以()的方式进行。【2005年考试真题】
①正常的状况,诗人总是不直接向读者进行灌输②一般来说,优秀的诗篇总是避开直说③这是诗的一般规律,也是欣赏诗歌所必不可少的一种思想准备,或者叫做训练④由于不直说,因而增加了欣赏的困难⑤言在此而意在彼,不是说明着什么,而是隐喻着什么⑥他们只是含蓄地点
简述皮亚杰的道德发展阶段理论。
NarratorListentoatalkonhomeautomationinamechanicalengineeringclass.Nowgetreadytoanswerthequestions.Y
最新回复
(
0
)