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
45
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] 【M3】
选项
答案
as→like
解析
用词错误。原句说的意思是“像”running,jumping,and bending一样的事情,这里的“像”后面加的是动名词,表示“像”的词应该用介词而不是连词,所以应该把as改为like。
转载请注明原文地址:https://tihaiku.com/zcyy/3276334.html
相关试题推荐
Acommonresultofbeingfrustratedisanactofaggression,sometimesviolen
Aboutacenturyago,theSwedishphysicalscientistArrheniusproposedalow
Aboutacenturyago,theSwedishphysicalscientistArrheniusproposedalow
Theideathatgovernmentshouldregulateintellectualpropertythroughcopyri
Theideathatgovernmentshouldregulateintellectualpropertythroughcopyri
Theideathatgovernmentshouldregulateintellectualpropertythroughcopyri
Articulatoryphoneticsmainlystudies______.A、thephysicalpropertiesoftheso
WhichofthefollowingisphysicallythelargestnationintheUnitedKingdom?A、
Itseemsthatphysicalactivitiesinevitably______,whichimprovesfitness.[or
WhichofthefollowingisphysicallythelargestnationintheUnitedKingdom?A、
随机试题
PASSAGETHREE[br]What’sthemainideaofthepassage?JazzandthesoulofAmer
A—MarketpriceJ—IdentitycardB—Check-intimeK—Roomser
HowtheCIAWorks[A]DespiteplentyofHollywoodfilmsabouttheCIAand
【B1】[br]【B5】A、artificialB、naturalC、intensiveD、relativeB与化学物质与肥料的使用相比是一种自然过
[originaltext]Overthepastdecade,NewYork’smostpopulousmarketplaceha
妥善处理好旅游接待过程中的问题与事故,是保证旅游服务质量,提高旅行社信誉的重要
患者男性,62岁,间断发热半月,尿黄伴乏力、食欲缺乏1周,症状逐渐加重,出现恶心
患者李某,男性,40岁,突发性心悸2小时,既往体健,心电图检查提示心房颤动,查体
某女,45岁。自觉时冷时热,一日发作多次。发作无时间规律,伴有口苦咽干,不欲饮食
当产品处于生命周期的()阶段时,产品销售量剧增,物流活动以成本绩效为重点。A:研
最新回复
(
0
)