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、Exercise only leads to modest weight loss without diet changes. B、Exercise can help people lose as much weight as they expect.
A、Exercise only leads to modest weight loss without diet changes. B、Exercise can help people lose as much weight as they expect.
admin
2013-10-17
37
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、Exercise only leads to modest weight loss without diet changes.
B、Exercise can help people lose as much weight as they expect.
C、Hoping to lose weight sometimes would be ruined due to bad habits.
D、People can lose extra weight fast in an appropriate way.
答案
A
解析
短文中提到,大多数期望通过运动减肥的人会感到失望,科学家们发现如果饮食没有巨大变化,单纯的运动只能少量减重,故答案为A)。
转载请注明原文地址:https://kaotiyun.com/show/CAc7777K
0
大学英语四级
相关试题推荐
Securitiesandcommodityexchangesaretradingpostswherepeoplemeetwhowishtobuyorsell.The【S1】______themselvesdonotr
A、FrenchandBritishfoodisgood.B、Foodischosenforagoodreason.C、Somepeoplehavefewchoicesoffood.D、Somepeoplecar
A、Shecan’tdecidewhichclasstotake.B、She’shavingtroublegettingtoschool.C、Shehastroublefindingasubjectforanass
Theywerealltoblame;why______him______forpunishment?
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。
A、Cargo.B、Adults.C、Children.D、Chemicalsubstance.D根据文中最后提到“...engineerspredict,...couldtransportcargo...,...carrypasseng
A、May29th.B、June29th.C、July29th.D、August29th.B数字题。浏览选项可知,该题考查的是具体的日期。对话中男士提到,学生报名的截止日期一般是开学前的个月。题目假设8月29日开学,那么报名截止日期应为6月
A、Lessfreedomandmoremoney.B、Morefreedomandmoremoney.C、Educationsystem.D、Livinginpoorareas.B细节辨认题。原文明确表述了青少年犯罪的四个
A、Therearemanygoodorangesinthesupermarket.B、Themanhasboughtthebestoranges.C、Sheisn’tsatisfiedwiththeoranges.
A、Becausepeoplethinktheirownbehaviorsareproper.B、Becausepeopletreatthesamemannersdifferentlyindifferentcultures
随机试题
必然王国和自由王国是社会发展的()
与气的生成关系最密切的脏是()
《机械设备安装工程施工及验收通用规范》(GB50231)确定的压缩机安装工程起止范围是()。
国债回购交易实质是一种以()为抵押拆借资金的信用行为。
劳动教养人员教育的特殊性在法律地位上的主要表现有()。
简述我国现行企业所得税的优惠政策主要体现在哪些方面。
设P(B)=0.5,P(A—B)=0.3,则P(A+B)=_________.
WhichofthefollowingisnotmentionedinrelationtoIQ?______Tojudgeachild’sstandard,hismarksinatestmustbecompa
RecentsurveysshowthatJapaneseyouthhavebecomea"MeGeneration"thatrejectstraditionalvalues."Around1980manyJap
ThepassagemainlydiscusseshowheatTheword"it"inline18refersto
最新回复
(
0
)