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
2024-12-30
6
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] 【M2】
选项
答案
regularly→regular
解析
词性错误。句中的regular一词是用来修饰physical后面的activity的,所以尽管它后面的词是形容词physical,但还是需要用形容词形式regular。
转载请注明原文地址:https://tihaiku.com/zcyy/3890891.html
相关试题推荐
Properarrangementofclassroomspaceisimportanttoencouraginginteraction.
Properarrangementofclassroomspaceisimportanttoencouraginginteraction.
Properarrangementofclassroomspaceisimportanttoencouraginginteraction.
Properarrangementofclassroomspaceisimportanttoencouraginginteraction.
Properarrangementofclassroomspaceisimportanttoencouraginginteraction.
Properarrangementofclassroomspaceisimportanttoencouraginginteraction.
Surveyresultsindicatethatsmokingandalcoholandmarijuanauseincreaseda
Surveyresultsindicatethatsmokingandalcoholandmarijuanauseincreaseda
Surveyresultsindicatethatsmokingandalcoholandmarijuanauseincreaseda
Surveyresultsindicatethatsmokingandalcoholandmarijuanauseincreaseda
随机试题
WaterSupplyinVeniceP1:ThecityofVenicestretchesacrossagroupof117sm
Herethetouristwillwitnesswithadmiration____________________(各种地形风貌,从热带海滩到白
Hewasgreatlyvexedbythenewandunexpecteddevelopment.A、astonishedB、annoye
[originaltext]I’mgoingtopassthispieceofamberaroundsoyoucanseeth
公路低压配电设施(包括外场设备和敷设电缆)一般不会遭受直击雷,应重点防范雷电感应
下列描述中属于负强化的是( )A.为努力表现的学生点个赞 B.对学生错误行为
房地产经纪人员对委托房屋的电梯配置情况与性能的检查,属于房屋( )实地查看。A
股票价格的波动是对市场供求均衡状态偏离的调整,这是股票分析方法中()的看法
按照《建筑安装工程费用项目组成》(建标【2013】44号),下列属于企业管理费的
共用题干 王教授系中国公民,现在国内某大学任职,2013年12月取得收入情况如
最新回复
(
0
)