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
24
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] 【M4】
选项
答案
∧made→are
解析
语态错误。此句中All of US know that ordinary movements—things as running,jumping,and bending—made possible by muscles. 除去破折号中间的插入语,破折号前后的ordinary movements应该加谓语动词,句子意思是“肌肉可以调节日常的动作”,应该用make的被动形式。
转载请注明原文地址:https://tihaiku.com/zcyy/3276335.html
相关试题推荐
Acommonresultofbeingfrustratedisanactofaggression,sometimesviolen
Acommonresultofbeingfrustratedisanactofaggression,sometimesviolen
Materialculturereferstothetouchable,material"things"—physicalobjects
Materialculturereferstothetouchable,material"things"—physicalobjects
Theideathatgovernmentshouldregulateintellectualpropertythroughcopyr
Theideathatgovernmentshouldregulateintellectualpropertythroughcopyr
Theideathatgovernmentshouldregulateintellectualpropertythroughcopyr
Countlessmedicalstudieshaveconcludedthatplayingtoomanyvideogamesc
Countlessmedicalstudieshaveconcludedthatplayingtoomanyvideogamesc
Asummaryofthephysicalandchemicalnatureoflifemustbegin,notontheE
随机试题
他们派了一个杀手去追杀他。Theysentakillerafterhim.
Masstravelisjustthat--travelforthemasses.Over600hundredmillion
对数字基带信号进行差分编码可以克服2PSK中载波相位模糊带来的数字码反转。()
当基金管理人认为兑付投资者的赎回申请有困难,或认为兑付投资者的赎回申请进行的资产
以经验与感觉为基础的学习风格属于( )。A.主动型学习 B.反思型学习 C
人口的阶级构成对教育的影响最主要体现在()上。 A.受教育程度的高低
下列关于投资项目经济分析中经费与效果度量的表述\正确的是() A.费用与效
实际GDP波动的影响因素有()。A.消费模式 B.经济周期 C.经济制
在我国社会主义市场经济条件下,价格的主要功能包括() A.促进产业技术进步
国际工程投标报价中,暂定金额的处理方式是()决定其全部或部分使用。A、计入承包
最新回复
(
0
)