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
Walking—like swimming, bicycling and running—is an aerobic exercise, (31) builds the capacity for energy output and physical end
Walking—like swimming, bicycling and running—is an aerobic exercise, (31) builds the capacity for energy output and physical end
admin
2009-06-24
69
问题
Walking—like swimming, bicycling and running—is an aerobic exercise, (31) builds the capacity for energy output and physical endurance by increasing the supply of oxygen to skin and muscles. Such exercises may be a primary factor in the (32) of heart and circulatory disease.
As probably the least strenuous, safest aerobic activity, walking is the (33) acceptable exercise for the largest number of people. Walking (34) comfortable speed improves the efficiency of the cardiorespiratory system (35) stimulating the lungs and heart, but at a more gradual rate (36) most other forms of exercise.
In one test, a group of men 40 to 57 years of age, (37) at a fast pace for 40 minutes four days a week, showed improvement (38) to men the same age on a 30 minute, three-day-a-week jogging program in the same period. Their resting heart rate and body fat decreased (39). These changes suggest (40) of the important—even vital—benefits walking can (41) about.
Walking (42) bums calories. It takes 3,500 calories to gain or (43) one pound. Since a one-hour walk at a moderate pace will (44) up 300 to 360 calories. By walking one hour every other day, you can bum up a pound-and-a-half monthly, or 18 pounds a (45)—providing there is no change in your intake of food. To (46) weight faster, walk an hour every day and burn up 3 pounds a month, or 36 pounds a year.
(47) your age, right, now is the time to give your physical well being as much thought as you (48) to pensions or insurance. Walking is a vital defense (49) the ravages of degenerative diseases and aging. It is nature’s (50) of giving you a tune-up.
选项
答案
than
解析
转载请注明原文地址:https://kaotiyun.com/show/JrTd777K
本试题收录于:
公共英语五级笔试题库公共英语(PETS)分类
0
公共英语五级笔试
公共英语(PETS)
相关试题推荐
SpoiltforChoiceSomeresearchwhichwasrecentlycarriedoutinBritainhasconfirmedwhatmanyordinaryshoppershavesus
SpoiltforChoiceSomeresearchwhichwasrecentlycarriedoutinBritainhasconfirmedwhatmanyordinaryshoppershavesus
TheDevelopmentofAmericanPostalSystemIntheearlydaysoftheUnitedStates,postalchargeswerepaidbytherecipient
TheDevelopmentofAmericanPostalSystemIntheearlydaysoftheUnitedStates,postalchargeswerepaidbytherecipient
WhatWeTakeFromandGivetotheSeaAslongaswehavebeenonearth,wehaveusedtheseaaroundus.Wetakethingsfromt
IstheTieaNecessity?Ties,orneckties,havebeenasymbolofpolitenessandeleganceinBritainforcenturies.Butthec
SaveEnergyatHomeOntheaverage,Americanswasteasmuchenergyastwo-thirdsoftheworld’spopulationconsumes.That’s(1)
X-raysusedinmedicalresearchesbelongtothescopeofbasicresearch.WhenRoentgendiscoveredX-rayshedidn’tmeantouse
Theconferenceexploredthepossibilityofclosertradelinks.
Mostyoungpeopleenjoysomeformofphysicalactivity.Those(51)haveapassionforhighanddifficultmountainsareoftentrea
随机试题
吸气开始时()。
透视下平静呼吸时的横膈正常上下移动的范围是
32岁女性,葡萄胎清官术后9个月,阴道不规则流血10天,咳嗽、血痰5天及一过性失明。目前下列哪项检查不必要( )
某餐馆企业,得知购买地沟油采购价是普通食用油的十分之一,为了追求利润最大化,大批量采购该地沟油,用于平时经营中,案发时没有顾客有不良反应投诉。对该餐馆企业的行为的定性,下列哪一选项是正确的?
接受估价委托后,受托估价机构不得转让或者变相转让受托的估价业务,并应明确合适的估价人员负责该估价项目。()
某进出口公司(增值税一般纳税人)2011年2月报关进口笔记本电脑45000台,每台关税完税价格为6400元,进口关税税率为60%。已交进口关税和海关代征的增值税,并已取得增值税完税凭证。当月以不含税售价每台8600元全部售出。要求:根据上述资料,回答下题
简述中学生(包括初中和高中)的情感发展特点。
桌子上有4个杯子,每个杯子上写着一句话,第一个杯子:“所有的杯子中都有啤酒”;第二个杯子:“本杯中有可乐”;第三个杯子:“本杯中没有咖啡”;第四个杯子:“有些杯子中没有啤酒”。四句话中只有一句是真话,那么()为真。
在配置OSPF路由协议命令network192.168.10.100.0.0.63area0中,最后的数字0表示(49)。
Wheredoestheconversationmostprobablytakeplace?
最新回复
(
0
)