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, if you do it vigorously enough, is the overall best exercise for regular physical activity. It requires no equipment, e
Walking, if you do it vigorously enough, is the overall best exercise for regular physical activity. It requires no equipment, e
admin
2013-11-18
27
问题
Walking, if you do it vigorously enough, is the overall best exercise for regular physical activity. It requires no equipment, everyone knows how to do it and it carries the【C1】______risk of injury. The human body is designed to walk. You can walk in parks or along a river or in your neighborhood. To get【C2】______benefit from walking, aim for 45 minutes a day, an average of five days a week.
Strength training is another important【C3】______of physical activity. Its purpose is to build and【C4】______bone and muscle mass, both of which shrink with age. In general, you will want to do strength training two or three days a week,【C5】______recovery days between sessions.
Finally, flexibility and balance training are【C6】______important as the body ages. Aches and pains are high on the list of complaints in old age. The result of constant muscle tension and stiffness of joints, many of them are【C7】______, and simple flexibility training can【C8】______these by making muscles stronger and keeping joints lubricated(润滑). Some of this you do whenever you stretch. If you watch dogs and cats, you’ll get an idea of how natural it is. The general【C9】______is simple: whenever the body has been in one position for a while, it is good to【C10】______stretch it in an opposite position.
A)allowing F)helping K)prevent
B)avoidable G)increasingly L)principle
C)briefly H)lowest M)provoke
D)component I)maintain N)seriously
E)determined J)maximum O)topic
【C6】
选项
答案
B
解析
空格处位于主语和系动词之后,需填入名词或形容词作表语。根据空格后的句子得知,简单的柔韧性训练可以使肌肉更强壮且关节更润滑。由此推断,经常性的肌肉紧张和关节僵硬是可以避免或减少的。故avoidable符合题意,意为“可以避免的”。
转载请注明原文地址:https://jikaoti.com/ti/GaCFFFFM
0
大学英语四级
相关试题推荐
A、Smallarea,smallpopulation.B、Smallarea,largepopulation.C、Largearea,smallpopulation.D、Largearea,largepopulation.
ThepassagegivesanoverallviewoftheIndustrialRevolutionaroundtheworld.Greatchangestookplaceinthesocialaspect
Inanattempttoimprovetheoverallperformanceofclericalworkers,manycompanieshaveintroducedcomputerizedperformancemo
PollutedwaterisnothingnewintheUnitedStates.Wehavelivedthroughflamingriversandcausticcreaksthatcouldtakethe
A、Therearen’tenoughcabinets.B、Thereistoomuchnoise.C、Officesuppliesaretakingupspace.D、Someteachingassistantsdon
Likeaneedleclimbingupabathroomscale,thenumberkeepsrising.In1991,15%ofAmericanswereobese(肥胖的);by1999,thatpr
WatchoutforFallingSatellitesWhatIsHappening?Anout-of-controlUSspysatellitewillcrashtoEarthinthecoming
A、Hewondersifhehasenoughtimeforthejob.B、Heisafraidheisnotexperiencedenough.C、Heisafraidthatthejobmaybe
Globalwarmingreferstoanincreaseinglobalsurfacetemperatureresultingfromanincreaseintheamountofcarbondioxide,m
Globalwarmingreferstoanincreaseinglobalsurfacetemperatureresultingfromanincreaseintheamountofcarbondioxide,m
随机试题
设y=x3+e-2x,则y(5)=___________。
城市架空110kv电力线路边导线与建筑物之间,在最大计算风偏情况下的安全距离,不应小于()。
[2015年真题]护肩路基砌筑的护肩高度一般应()。
利用土工布( )的特点,可作为土石坝、水闸等工程的排水和反滤体。
根据《支付结算办法》的规定,下列各项中,属于无效票据的有( )。
单位或个人签发空头支票或者签发与其预留的签章不符,使用支付密码但支付密码错误的支票,不以骗取财物为目的的,由中国人民银行处以票面金额5%但不低于1000元的罚款。持票人有权要求出票人赔偿支票金额2%的赔偿金。()
企业在编制直接材料预算时,需要估计各季度材料采购的现金支出额,影响该金额的因素有()。
已知在关于x的一元二次方程a(1一x2)一bx+c(1+x2)=0中,a、b、c是直角三角形ABC的三条边,其对角分别为∠A、∠B、∠C,其中∠C=90°。如果这个方程的两个根满足x12+x22=12,则
若f′(x)=sinx,且f(0)=一1,则df[f(x)]=____________.
改变驱动器列表框的Drive属性值将引发卫士事件。
最新回复
(
0
)