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
外语
A、Some tissues are more vulnerable to cancer. B、Most types of cancers have been caused by unhealthy lifestyle. C、Some of the can
A、Some tissues are more vulnerable to cancer. B、Most types of cancers have been caused by unhealthy lifestyle. C、Some of the can
admin
2016-09-09
85
问题
Most types of cancer can be put down to bad luck rather than risk factors such as smoking, a study has suggested. A U. S. team were trying to explain why some tissues were millions of times more vulnerable to cancer than others.(9)The results, in the journal Science, showed two thirds of the cancer types analyzed were caused just by DNA changes rather than lifestyle.
However, some of the most common and deadly cancers are still heavily influenced by lifestyle.(10-1)Cancer Research U. K. said a healthy lifestyle would still heavily increase the odds in a person’s favor. So is it time to light-up, drink and eat what you want without a care in the world? It won’t come as a surprise that the answer is no. All cancers have an element of chance—a chance that decides whether your DNA acquires a change that leads to cancer. The study shows that two thirds of cancer types are simply accidental.(10-2)But the remaining one third are still heavily influenced by the choices we make. Too much alcohol, long time in the sun or being overweight mean we are playing with loaded chance and the odds are not in our favor. Remember smoking accounts for a fifth of all cancers worldwide.
These findings are a reminder that cancer is often just bad luck and the only option is early detection.(11)Cristian Tomasetti, an assistant professor and one of the researchers, said a focus on prevention would not prevent certain cancers. "We should focus more resources on finding ways to detect such cancers at early, curable stages. "
Questions 9 to 11 are based on the passage you have just heard.
9. What does the U. S. team find?
10. Why did Cancer Research U. K. still suggest people have healthy lifestyle?
11. What does Cristian Tomasetti mean?
选项
A、Some tissues are more vulnerable to cancer.
B、Most types of cancers have been caused by unhealthy lifestyle.
C、Some of the cancers have no specific causes.
D、Smoking is a major risk factor for cancer.
答案
C
解析
转载请注明原文地址:https://kaotiyun.com/show/voF7777K
0
大学英语六级
相关试题推荐
A、Becausetheirwivesdidn’tlikeit.B、Becauseitwasn’tgoodforcooking.C、Becausetheirwivesdidn’tliketheflavor.D、All
A、Itshouldbeeye-catching.B、Itshouldmatchthatoftheroom.C、Itshouldfitthewoman’staste.D、Itshouldbeascommonas
Lawyerswhoofferfreelegalhelpfortheirclientsarecommonlycalled"probono"lawyers.Inrecentyears,therehasbeen【B1】_
Inapurelycompetitivemarket,thesupplierofgoodsandserviceshasnocontroloverthemarketprice,becauseheproducestoo
AsolidmajorityoftechnologyexpertsandstakeholdersparticipatinginthefourthfutureoftheInternetsurveyexpectthatby
UptoamillionpeopleintheUKhave"completelypreventable"severeheadachescausedbytakingtoomanypainkillers,doctorss
A、She’sproudofbeingabletodomanythingsatthesametime.B、Sheissuretofinishallthethingsinafewhours.C、Shedre
A、Radiationfromtheterminal.B、Stressinworkinghours.C、Withoutadequateeye-drops.D、Lessorlittlemoistureintheeyes.D
A、Toexplainitsspecialtyandfunction.B、Toshowshallow-wateranimalsarealsoamazing.C、Toexplainhowanimalsadapttosur
A、Thesenators’duties.B、Thesenators’wealth.C、Thesenators’hobbies.D、Thesenators’function.D
随机试题
“上焦如雾”,实际是指何项作用
现时成本会计有哪些缺点?
肾脏对葡萄糖的重吸收发生在
A、100mlB、150mlC、200mlD、400mlE、500ml每日尿量少于多少ml为少尿()
依据《注册建筑师条例》,关于注册建筑师执业范围的说法。错误的是:(2019年第2题)
在Word编辑状态下,可通过()操作进入扩展选取模式。
对会计科目的描述主要包括()。
提问和自我审查技术是()使用的技术。
求=________。
关于相联存储器,下面的论述中,错误的是(88)。
最新回复
(
0
)