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
30
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
equal
解析
转载请注明原文地址:https://kaotiyun.com/show/WrTd777K
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
ModernSunWorshippersPeopletravelforalotofreasons.Sometouristsgotoseebattlefieldsorreligiousshrines.Others
TheDevelopmentofAmericanPostalSystemIntheearlydaysoftheUnitedStates,postalchargeswerepaidbytherecipient
WhatWeTakeFromandGivetotheSeaAslongaswehavebeenonearth,wehaveusedtheseaaroundus.Wetakethingsfromt
WhatWeTakeFromandGivetotheSeaAslongaswehavebeenonearth,wehaveusedtheseaaroundus.Wetakethingsfromt
Ittookusalongtimetomendthehouse.
Hemighthavethoughtitwasallrighttomarryawomantenyearsolderthanhim,butintheopinionofhisfriendshewascrazy
SaveEnergyatHomeOntheaverage,Americanswasteasmuchenergyastwo-thirdsoftheworld’spopulationconsumes.That’s(1)
X-raysusedinmedicalresearchesbelongtothescopeofbasicresearch.WhenRoentgendiscoveredX-rayshedidn’tmeantouse
YouNeedCourage!ShortlyafterIbeganacareerinbusiness,IlearnedthatCarlWeatherup,presidentofPepsiCo(原事可乐公司),w
ThebeginningofAmericanliteratureAmericanhasalwaysbeenalandofbeginnings.AfterEuropeans"discovered"Americain
随机试题
学生在课堂上学会了新的用语后,将其应用到课外书的阅读上。这种现象属于()。
有关交叉对称伪影的叙述,错误的是
可引起急性微循环障碍的传染病是
下列不是全血、血液成分入库前的核对验收内容的是
弱脉与濡脉的共同特征是
施工合同履行过程中,因工程所在地发生洪灾所造成的损失中,应由承包人承担的是()。
爆破说明书的内容必须有()等。
乙公司是一家历史悠久的英国奶制品公司,业务遍布欧洲、亚洲和美洲,其规模在英国同行业排行第二。乙公司生产的主要产品包括婴儿奶粉、全脂成人奶粉、各类乳酪制品,并一直使用单一品牌在各地市场上销售。乙公司在英国总部聘用了400余名营销人员,分别负责各地区的销
首创“心理测验”这一术语的学者是()。
ThereoncewasamasterwhocametoIndia,perhapsfromPersia.Whenhegotthere,hesawalotof【C1】______.InIndiatheyhave
最新回复
(
0
)