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
83
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 cardio respiratory 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) burns 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 burn up a-pound-and-a-half monthly, or 18 pounds (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
yearly
解析
由a-pound-and-a-half monthly可知,18 pounds...必定比monthly的周期更长,而且通过计算可知为yearly。
转载请注明原文地址:https://www.kaotiyun.com/show/OOUd777K
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
EnergyCrisisOnekeyquestionforthenextcenturyishowweprovideenergyinanenvironmentallysoundway.Aslivin
EnergyCrisisOnekeyquestionforthenextcenturyishowweprovideenergyinanenvironmentallysoundway.Aslivin
EnergyCrisisOnekeyquestionforthenextcenturyishowweprovideenergyinanenvironmentallysoundway.Aslivin
EnergyCrisisOnekeyquestionforthenextcenturyishowweprovideenergyinanenvironmentallysoundway.Aslivin
EconomicGrowthTheeconomyofanationrequires【46】.Totaloutputmustgrowifthecountryistoabsorbabout1.5millionn
EconomicGrowthTheeconomyofanationrequires【46】.Totaloutputmustgrowifthecountryistoabsorbabout1.5millionn
Alllivingorganisms,regardlessoftheiruniqueidentity,havecertainbiological,chemical,andphysicalcharacteristicsinco
AnAwfulAfternoonSometimesIfeelthatbeingthemotherofthreesmallchildrenislikerunningalargecircus(马戏团).Onea
AnAwfulAfternoonSometimesIfeelthatbeingthemotherofthreesmallchildrenislikerunningalargecircus(马戏团).Onea
随机试题
车削时,基本时间决定于所选的切削用量、加工余量和行程长度。()
根据《水利工程建设项目招标投标管理规定》(水利部令第14号),招标人对已发出的招标文件进行必要澄清或者修改的,应当在招标文件要求提交投标文件截止日期至少()日前,以书面形式通知所有投标人。
在Excel2010中,公式“3.14*$C$4”中对C4单元格进行了()
按照制定主体的不同,宪法可以分为()。
(2007年)一平面简谐横波的波动表达式为y=0.002cos(400πt-20πx)(SI)。取k=0,±1,±2,…,则t=1s时各波谷所在处的位置为()m。
关于生产要素市场理论的说法,正确的有()。
在增强权能社会工作中,社会工作者与受助者建立的是()关系。
金融监管,指一国的金融管理部门为达到稳定货币、维护金融业正常秩序等目的,依照国家法律、行政法规的规定,对金融机构及其经营活动实施外部监督、检查和对其违法行为进行处罚的一系列行为。根据上述定义,下列属于金融监管行为的是:
揭示事物的前后相继、彼此制约的关系范畴是()
某大型环保信息系统工程建设项目,项目发起人与项目经理一起识别出如下3类项目干系人:甲方信息系统管理人员、项目组主要技术人员、监理方,并准备针对他们编制干系人管理计划。对此,您的建议是()。
最新回复
(
0
)