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,【B1】______ builds the capacity for energy output and physica
Walking—like swimming, bicycling and running—is an aerobic exercise,【B1】______ builds the capacity for energy output and physica
admin
2016-11-17
70
问题
Walking—like swimming, bicycling and running—is an aerobic exercise,【B1】______ 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【B2】______of heart and circulatory disease.
As probably the least strenuous, safest aerobic activity, walking is the【B3】______acceptable exercise for the largest number of people. Walking 【B4】______comfortable speed improves the efficiency of the cardiorespiratory system 【B5】______stimulating the lungs and heart, but at a more gradual rate than most other forms of exercise.
In one test, a group of men 40 to 57 years of age,【B6】______at a fast pace for 40 minutes four days a week, showed improvement 【B7】_________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 【B8】_________. These changes suggest some of the important—even vital—benefits walking can bring about.
Walking【B9】______burns calories. It takes 3,500 calories to gain or lose one pound. Since a one-hour walk at a moderate pace will【B10】______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【B11】______—providing there is no change in your intake of food. To【B12】______weight faster, walk an hour every day and burn up 3 pounds a month, or 36 pounds a year.
Whatever your age, right now is the time to give your physical well-being as much thought as you【B13】______to pensions or insurance. Walking is a vital defense【B14】______the ravages
of degenerative diseases and aging. It is nature’ s【B15】______of giving you a tuneup.
【B1】
选项
答案
which
解析
此空前一句意为“行走就像游泳、骑自行车和跑步是一种有氧运动”,此空所在句意为“…通过增加给皮肤和肌肉的供氧而塑造更大的肺活量和耐力。”由这两句可知,此空应填which,which引导定语从句,修饰“anaerobic exercise”。
转载请注明原文地址:https://kaotiyun.com/show/2tRd777K
本试题收录于:
公共英语四级笔试题库公共英语(PETS)分类
0
公共英语四级笔试
公共英语(PETS)
相关试题推荐
ProperstreetbehaviorintheUnitedStatesrequiresanicebalanceofattentionandinattention.Youaresupposedtolookata
Learningdisabilitiesareverycommon.They【21】______perhaps10percentofallchildren.Scientistsnowknowthereareman
61)Howphysicallyattractivesomeoneisplaysaroleindeterminingyourideasaboutthedesirabilityofdevelopinganacquaint
Manyphrasesusedtodescribemonetarypolicy,suchas"steeringtheeconomytoasoftlanding"or"atouchonthebrakes",make
Theperiodofadolescence,i.e.,thepersonbetweenchildhoodandadulthood,maybelongorshort,dependingonsocialexpe
Filmhaspropertiesthatsetitapartfrompainting,sculpture,novels,andplays.Itisalso,initsmostpopularandpowerful
Filmhaspropertiesthatsetitapartfrompainting,sculpture,novels,andplays.Itisalso,initsmostpopularandpowerful
Whatmustyoumakesurewhenyouloadthecassette?
Whatmustyoumakesurewhenyouloadthecassette?
Besidesclimatechange,developingcountrieslikeChinaneedtodealwithenergy【21】andenvironmentalissues:thedevelopmentof
随机试题
燃气安全切断阀分为过压型安全切断阀和超压型安全切断阀两种。()
男性,30岁,从三楼跌下左腹部跌伤,左6、7、8肋骨骨折,脾破裂、肠破裂。入院时精神紧张,T38.5℃,面色苍白,肢端冰冷,脉搏细速,P110次/分,血压130/100mmHg,尿量减少。该病人的休克状态应属于:()
仰卧位包括()、()和()。
以下关于医疗机构制剂的说法错误的是
下列属于报关员报关行为不规范而被海关记5分的情形的是()。在向海关申报进口传感器时,报关员应向海关提交的监管证件是()。
甲在担任基金经理期间,利用任职优势,操作其亲属开立的证券账户,先于自己管理的基金多次买入,卖出相同个股,为自己牟取利益,关于这一行为下列表述正确的是()。I.属于利益输送Ⅱ.违反了客户至上的职业道德要求Ⅲ.违反了守法合规的职业道
下列关于行政法律规范的适用的说法,正确的是()。
已知数列一1,a1,a2,一4是等差数列,一1,b1,b2,b3,一4是等比数列,则的值为()。
Therearemoresleepwalkersthangenerallyreportedbecause______.Fromparagraphthree,wecansee______.
A、Thewomanneedstolearnmoreaboutjazzmusic.B、Thewomanhasgoodappreciationabilityofmusic.C、Jazzmusictouchesavera
最新回复
(
0
)