首页
登录
职称英语
An unsettling fact about lung cancer is that even clean living can not guara
An unsettling fact about lung cancer is that even clean living can not guara
游客
2023-07-19
16
管理
问题
An unsettling fact about lung cancer is that even clean living can not guarantee a free pass. A significant【C1】______of cases—10 to 15 percent— occur in people who【C2】______smoked, and just in the United States, 16 000 to 24 000 a year【C3】______.
What【C4】______the disease in nonsmokers is not known. A huge new study【C5】______in Europe, North America and Asia,【C6】______on 2.4 million nonsmokers who had【C7】______cancer, provides new information about just who is【C8】______risk. Male nonsmokers are more likely than【C9】______nonsmokers to die of the disease, the study found, and the overall risk to nonsmokers is not increasing.
"Concerns have been【C10】______that the risk was higher in women and that the risk was increasing,【C11】______this study counters those two misperceptions," said Dr. Michael J. Thun, the lead author of the study and the head of epidemiologic (流 行病学的)research for the American Cancer Society. The study is being【C12】______online in PLoS Medicine.
Dr. Thun【C13】______that although nonsmokers do have some risk, smokers are much【C14】______off: a man who never smoked has a 1.1 in 100 risk of dying【C15】______lung cancer, but it jumps to 1 in 5 if he【C16】______In women, the risk goes from 0.8 in 100 to 1 in 8. The figures【C17】______, depending on how much a person smokes.
The study found that among【C18】______who never smoked, Asians living in Asia (not those in the United States) and African-Americans had higher【C19】______of illness and death from lung cancer than did people of European【C20】______. [br] 【C18】
选项
A、ones
B、others
C、those
D、these
答案
C
解析
结构衔接题。who引导定语从句修饰之前的先行词,those从语法上和语义上符合要求,前半句的意思是“研究发现,在从未吸过烟的那些人当中”,因此选C)。
转载请注明原文地址:https://tihaiku.com/zcyy/2851659.html
相关试题推荐
[originaltext]Howmuchlivingspacedoesapersonneed?Whathappenswhenh
[originaltext]Howmuchlivingspacedoesapersonneed?Whathappenswhenh
Fromthehealthpointofviewwearelivinginamarvelousage.Alargenumb
Fromthehealthpointofviewwearelivinginamarvelousage.Alargenumb
Fromthehealthpointofviewwearelivinginamarvelousage.Alargenumb
Fromthehealthpointofviewwearelivinginamarvelousage.Alargenumb
Fromthehealthpointofviewwearelivinginamarvelousage.Alargenumb
Fromthehealthpointofviewwearelivinginamarvelousage.Alargenumb
Jimmyearnshislivingby______worksofartinthemuseum.A、recoveringB、restor
Inrecentyearsthe______oflivinghasalmostdoubleandIcanhardlymakebot
随机试题
【教学过程】 (一)设计情境,导入新课 由本节教材开头提供的“问题探讨”中的中国印?舞动的北京作为情境引入,结合沃森和克里克提出的DNA的双螺旋结构特点
某国际工程承包方在施工过程中,发现其开挖土方的工作量超出原标书里规定的工作数量,
()不是使用光(激光)技术来存取数据的存储介质。A.DVD B.EEPROM
传染病常见的热型有哪些?
酶原激活的最主要变化是酶活性中心的形成或暴露。()
历史唯物主义认为,生产力的客观性是指( ) A.生产力是人们不能自由选择的既
“并不固定角色”是一种坦诚交流技术,它属于()。(2008-05)A:行为治疗
(2015年真题)同源脱敏表现为( )A.长期使用一种受体的激动药后,该受体对
建安工程企业管理费中的检验试验费是用于()试验的费用。A.一般材料 B.构件
(2019年真题)根据《标准设计施工总承包招标文件》,关于竣工后试验的说法,正确
最新回复
(
0
)