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
50
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
burn
解析
本句意为"因为以中等速度走1小时的路将会…300至360卡的能量"。显然,空格应填"燃烧"。"燃烧"英语表达为burn up。
转载请注明原文地址:https://kaotiyun.com/show/KOUd777K
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
EconomicGrowthTheeconomyofanationrequires【46】.Totaloutputmustgrowifthecountryistoabsorbabout1.5millionn
EconomicGrowthTheeconomyofanationrequires【46】.Totaloutputmustgrowifthecountryistoabsorbabout1.5millionn
EconomicGrowthTheeconomyofanationrequires【46】.Totaloutputmustgrowifthecountryistoabsorbabout1.5millionn
Alllivingorganisms,regardlessoftheiruniqueidentity,havecertainbiological,chemical,andphysicalcharacteristicsinco
随机试题
关于前庭大腺囊肿,下列哪项正确
癫狂是痫病是
腕部尺神经损伤的临床表现
FIDIC合同条件下的变更不包括()
根据资源税法律制度的规定,下列各项中,属于资源税纳税人的是()。
建立方针和目标并实现这些目标的体系是指_________。
虚拟社会正在带来人际关系扁平化。网络是知识互补的学校、思维共振的殿堂、观点碰撞的沙龙。网络既是信息源,更是信息流,各种信息交流、交锋、交融。交融中有交锋,交锋之后会有更高层次的交融。不要为了贪图安逸而轻佻地讲什么“减少矛盾”。矛盾具有普遍性。矛盾是动力。“
一位专家曾说,不能否认我国第一颗原子弹的研制曾借鉴了前苏联的一些东西,但是氢弹的研制则完全是(),从头摸索。当时的科研人员只清楚氢弹的基本概念。至于怎么造氢弹,那就谁也不知道了。
集线器(HUB)属于数据通信系统中的基础设备,以下各项中,(90)不属于集线器的功能。
下列属于Access对象的是
最新回复
(
0
)