首页
登录
职称英语
Physical fitness is the result of many factors—good medical care, proper nutr
Physical fitness is the result of many factors—good medical care, proper nutr
游客
2023-12-15
72
管理
问题
Physical fitness is the result of many factors—good medical care, proper nutrition, adequate rest and relaxation, and sensible personal habit.
But these are never enough. An essential factor 【M1】______
is regularly physical activity-exercise for a body that needs it to function well. 【M2】______
All of us know that ordinary movements—things as running, jumping, 【M3】______
and bending— made possible by muscles. Muscles also do many other things. 【M4】______
They suck air into your lungs, push food along your digestive tract, and tighten your blood vessels to raise blood pressure when you need more pressure for an emergency. Your heart is a muscular pump.
When your muscles are not used, or are not used enough, they do not develop and grow
proper. They soon become flabby and weak, shrink in size, 【M5】______
and lose the ability to do the jobs they were mean to do. 【M6】______
Recent studies showed that the average high school student spends fifteen to thirty hours a week watching television and only two hours a week in organizing play or exercise. 【M7】______
That is one reason why one-third of the 200,000 pupils tested for the President’s Council on Physical Fitness failed a simple test of strength, stamina, and flexible. 【M8】______
Some of the boys and girls could not raise themselves to a sitting position without
used their hands! 【M9】______
Cars and buses, elevators and escalators, TV and push-button machines all tend 【M10】______
reduce strenuous physical activity. But our bodies still need exercise. Without it they soon become weak, ineffective, and unattractive. [br] 【M5】
选项
答案
proper→properly
解析
词性错误。句中的“proper”是用来修饰动词develop and grow的,修饰动词的词应该用副词而不是形容词,proper“恰当的”是形容词,应该加后缀-ly构成副词。
转载请注明原文地址:https://tihaiku.com/zcyy/3276336.html
相关试题推荐
WhichofthefollowingisphysicallythelargestnationintheUnitedKingdom?A、
Itseemsthatphysicalactivitiesinevitably______,whichimprovesfitness.[or
Anyphysicaltheoryisalwaysprovisional,inthesensethatitisonlyahyp
Asummaryofthephysicalandchemicalnatureoflifemustbegin,notonth
Asummaryofthephysicalandchemicalnatureoflifemustbegin,notonth
Asummaryofthephysicalandchemicalnatureoflifemustbegin,notonth
Asummaryofthephysicalandchemicalnatureoflifemustbegin,notonth
Asummaryofthephysicalandchemicalnatureoflifemustbegin,notonth
Acommonresultofbeingfrustratedisanactofaggression,sometimesviolen
Acommonresultofbeingfrustratedisanactofaggression,sometimesviolen
随机试题
AustralianAboriginalArtAncientartrockandbarkpaintingsanddraw
Hitsongsarebigbusiness,sothereisanincentiveforcomposerstotryto
Anewstudywarnsthataboutthirtypercentoftheworld’speoplemaynothav
[originaltext]M:Didyoureallygiveawayallyourfurniturewhenyoumovedint
采用FIDIC合同条件的设备工程合同,合同的终止类型有()。A.由业主终止
排列图(帕累托图)可以用来进行质量控制是因为()。A.它按缺陷的数量多少画
审计人员正在追查一项去年发生的价值20万美元的持有成本增长,购买代理商解释说这是
下列关于审计质量控制的说法中,正确的有()。A.进行审计质量控制的直接目的
根据《建设工程工程量清单计价规范》,分部分项工程量清单的综合单价不应包括()。A
关于生产安全事故报告和调查处理“四不放过”原则的说法,正确的有( )。A.事故
最新回复
(
0
)