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
9
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
[originaltext]M:Look!I’mgoingtotakedownthoseoilpaintingsandputupnew
[originaltext]Eventhoughinsectsareadelicacyinsomepartsoftheworld
Whatisthenewsitemmainlyabout?[originaltext]CubahasaccusedPresident
WhattheHeckDoesVincentvanGoghHaveToDoWithInternetMarketi
热噪声可引起某个码元出错。()
A.LDH B.AST C.ACP D.ALT E.AKP肝癌、骨肉瘤血
某女,40岁。因痰气阻肺而导致咳嗽痰多、胸闷气急,治疗宜选用的中成药是A.二陈丸
(2018年真题)下列统计方法中,适用于“消除”时间序列不规则成分所引起随机波动
某机械厂机加工车间车工甲,1年半前调整到该厂浇铸车间从事浇铸工作,现又调回机加工
生活质量测定的内容( ) A.社会功能 B.日常生活 C.行为失调 D
最新回复
(
0
)