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
39
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
Whatever
解析
转载请注明原文地址:https://jikaoti.com/ti/OVxsFFFM
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
GenerationGapAfewyearsago,itwasfashionabletospeakofagenerationgap,adivisionbetweenyoungpeopleandtheire
Elderlypeopleeasilybecomesociallyisolated.
ModernSunWorshippersPeopletravelforalotofreasons.Sometouristsgotoseebattlefieldsorreligiousshrines.Others
WhatWeTakeFromandGivetotheSeaAslongaswehavebeenonearth,wehaveusedtheseaaroundus.Wetakethingsfromt
FreezingtoDeathforBeautyPeopleinBeijingwearalotofclothingduringwintertofendoff(抵御)thecold.IntheUnitedS
Hemighthavethoughtitwasallrighttomarryawomantenyearsolderthanhim,butintheopinionofhisfriendshewascrazy
SaveEnergyatHomeOntheaverage,Americanswasteasmuchenergyastwo-thirdsoftheworld’spopulationconsumes.That’s(1)
Theshoppermanymakeacomplaintbecausehedislikescausingafuss.Whencomplaininginperson,youshouldspeaktosomeonei
Theholderofthisletterismystudentwhoshowsgreatpromiseinlanguagelearning,andIshouldliketointroducehimtoyou.
______hasbeenexploredby15spacecraft?______wasthoughtbyancientpeopleastwoseparatestars?
随机试题
根据《商业银行法》,关于商业银行分支机构,下列哪些说法是错误的?
患者,女,18岁。2周前患扁桃体炎,近日心悸,气短,发热,出汗。踝、膝关节游走性疼痛。查体:心率110次/分,第1心音减弱,上肢内侧皮肤有环形红斑。应首先考虑的是()
根据我国建设市场发展现状,工程量清单计价和计量规范主要适用于()。
建筑变形观测过程中,必须立即报告委托方,并及时拉回观测次数或调整变形测量方案的情况有()。
下列关于行政机关的行政行为特征的表述,正确的是()。
关于股票估值方法,以下模型和方法属于内在价值法的是()。
下列选项中,反映当天全部业务活动情况并轧平当天全部账务的重要工具是()。
1,5,5,25,125,()
下面所列的条件中Ⅰ.语法检查Ⅱ.语义检查Ⅲ.用户存取权限检查Ⅳ.数据完整性检查当用户发出查询数据库数据的命令时,数据库管理系统需要进行的检查是
在窗体上画一个命令按钮,然后编写如下事件过程:PrivateSubCommand1_Click()Fori=1To4x=4Forj=1To2x=x+6NextNextPrintxEndSub程序运
最新回复
(
0
)