首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
专升本
How long can human beings live? Most scientists who study old age think that the human body is【C1】______to live no longer than 1
How long can human beings live? Most scientists who study old age think that the human body is【C1】______to live no longer than 1
admin
2019-06-28
53
问题
How long can human beings live? Most scientists who study old age think that the human body is【C1】______to live no longer than 120 years.【C2】______, 110 years is probably the longest that anyone could hope to live—if he or she is extremely healthy and lucky. Some scientists even say we can live as long as 130 years! Yet, our cells simply cannot continue to reproduce【C3】______They wear out, and as a result, we get old and eventually die.
Even though we can’ t live forever, we are living a【C4】______life than ever before. In 1900, the average American life span(寿命) was only 47 years, but today it is 75 years!
When does old age begin then? Sixty-five may be out-of-date as the dividing line between middle age and old age. After all, many older people don’t begin to experience physical and mental decline【C5】______after age 75.
People are living longer because more people survive childhood. Before modern medicine changed the laws of nature, many children died【C6】______common childhood disease. Now that the chances of dying【C7】______are much lower, the chances of living long are much higher due to better diets and health care.
On the whole, our population is getting older. The【C8】______in our population will have lasting effects on our social development and our way of life. Some people fear such changes will be for the worse,【C9】______some see chances, not disaster. Many men and women in their "golden years" are healthy, still active, and young in mind.
As the society grows old, we need the contributions of our older citizens.【C10】______long lives ahead of them, they need to stay active and devoted.
【C10】
选项
A、As
B、As if
C、With
D、Without
答案
C
解析
本题考查with的复合结构,此处指的是“他们面前还有很长的路要走”,with在这里表伴随。
转载请注明原文地址:https://kaotiyun.com/show/5PDC777K
本试题收录于:
英语题库普高专升本分类
0
英语
普高专升本
相关试题推荐
Ilovethinkingofnewdesigns.Itkeepsmymindclearandactiveandfillsmyretiredlifewith______.
Itwassuggestedthat______bigeventliketheYearofRussiainChinashouldcertainlybenefit______relationshipbetweenthetw
Formanypeopletoday,readingisnolongerrelaxation.Tokeepuptheirworktheymustreadletters,reports,tradepublication
AThewayIBworkedouttheproblemCisDdifferentyours.
Productionhastobeincreasedconsiderablytokeeppacewiththeconsumers’growingdemands.
______astrangeplant!Ihaveneverseenitbefore.
InnocountryAmorethanBritain,ithasbeensaid,canBoneexperiencefourseasonsintheCcourseofDasingleday.
Mostpeoplearoundtheworldareright-handed.Thisalsoseemstobetrueinhistory.In1799,scientistsstudiedworksofartm
A、Policemananddriver.B、Policemanandthief.C、Teacherandpupil.D、Directorandactress.A本题是对对话者之间的关系进行提问。根据问句中的stop,signale
IenteredSt.Thomas’sHospitalasamedicalstudentattheageof18andspentfiveyearsthere.Iwasanunsatisfactorystude
随机试题
A.麝香B.石菖蒲C.乳香D.桃仁E.冰片既用于心腹暴痛,又用于跌打损伤疼痛的药物是()
一上颌游离端可摘局部义齿初戴时,发现一侧末端基牙颊侧卡环的体部形成支点,义齿无法就位。处理方法为()
实现会计电算化后,记账凭证上的会计科目名称应用()表示。
(2011年)下列土地应征收城镇土地使用税的是()。
请问2.4公升等于多少加仑()
老年个案工作的特点不包括( )。
WriteashortessayonthetopicCollegeStudents’JobHunting.Youshouldwriteatleast120wordsfollowingtheoutlinegivenbe
()事业单位是我国事业单位的主体,目前其工作人员大约占目前我国事业单位工作人员规模的一半。
导致东欧国家和苏联发生剧变的根本原因是()。
Brexitvote
最新回复
(
0
)