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
56
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://kaotiyun.com/show/hrTd777K
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
Hetriedtoassemblehisthoughts.
TheDevelopmentofAmericanPostalSystemIntheearlydaysoftheUnitedStates,postalchargeswerepaidbytherecipient
FreezingtoDeathforBeautyPeopleinBeijingwearalotofclothingduringwintertofendoff(抵御)thecold.IntheUnitedS
AControlofRespirationBBeautyofFreshCutFlowersCRoleofRespirationDMostImportantAspectofFlowerCareENeed
Thepriceofvegetablesvariesaccordingtotheweather.
YouNeedCourage!ShortlyafterIbeganacareerinbusiness,IlearnedthatCarlWeatherup,presidentofPepsiCo(原事可乐公司),w
YouNeedCourageShortlyafterIbeganacareerinbusiness,IlearnedthatCarlWeatherup,presidentofPepsiCo(百事可乐公司),w
Mostyoungpeopleenjoysomeformofphysicalactivity.Those(51)haveapassionforhighanddifficultmountainsareoftentrea
随机试题
Asprotectorofherfamily’shealth,thepoineerwomanconfrontedsituationssheneverimaginedbeforecrossingtheMississippi.
上消化道出血最常见的病因是
在骨髓涂片细胞学检查的内容中,错误的是
下列不通过“应交税费”科目核算的税类是()。
“生产成本”账户的期末余额,在编制资产负债表时,应填列在“存货”项目下。()
【2014华夏银行】M、N两数均恰含有质因数3和5,他们的最大公约数是75。已知M有12个约数,N有10个约数,那么M、N两数的和等于()。
已知双曲线的中心在原点,坐标轴为对称轴,一条渐近线方程y=,右焦点F(5,0),双曲线的实轴为A1A2,P为双曲线上一点(不同于A1,A2),直线A1P、A2P分别与直线l:x=交于M、N两点.求双曲线的方程;
(2005年单选4)我国1997年刑法关于溯及力的规定采取的是()。
关于语句 #include<iostream> usingnamespacestd; voidmain() {cout<<100.8989663<<’; cout<<fixed<<100.8989663<
A、StorethebicycleinsidethedormitoryB、AsksomeonetorepairthebicycleC、RidethebicycleoncampusD、Trytofindthebicy
最新回复
(
0
)