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、Lack of vitamins is the main cause of skin cancer. B、New research proves that sunbathing causes no problems at all. C、The dang
A、Lack of vitamins is the main cause of skin cancer. B、New research proves that sunbathing causes no problems at all. C、The dang
admin
2013-10-28
27
问题
W: Good morning, class. Today I thought we would talk about something bright and cheerful—the sun. Can anyone tell me how you feel when it’s sunny compared to how you feel when it’s cloudy?
M: I find that it’s a lot easier to get up in the morning if it’s sunny.
W: Well, what if I told you that it would rain for weeks on end with no break.
M: I don’t think I would like that very much.
W: Most of the articles we read lately regarding the sun are discussing the negative effects of staying in the sun for too long, saying that ultraviolet radiation from the sun is a major cause of skin cancer. [19]Although these articles are factual, the sun does have some positive side effects as well. As a matter of fact some scientists believe sunlight may reduce the risk of several types of cancer.
M: Excuse me, but many articles that I’ve read state that it can take as little as 30 minutes to get a sunburn.
W: True, but in small doses, the sun can be quite healthy for you. In fact, recent studies have found that [19]/[20]sunlight can actually help protect you from certain types of cancer such as breast and stomach. More importantly, [21]the sun also provides us with our main source of Vitamin D.
M: Well, I don’t need to worry about vitamins because I take multi-vitamins every day.
W: That’s great, but wouldn’t it be better if you didn’t have to take them and you were able to get vitamins in a more natural way such as food and the sun?
M: Does that mean we should spend all day in the sun without any protection?
W: No, [21]spending roughly ten minutes per day in the sun should be enough to supply us with all the Vitamin D that we need.
19. What does the teacher mainly want to tell her students in this class?
20. What kind of cancer may the sunlight protects us from?
21. What is the main function of sunshine when concerned with our bodies?
选项
A、Lack of vitamins is the main cause of skin cancer.
B、New research proves that sunbathing causes no problems at all.
C、The danger of the sunshine has been ignored because of its benefits.
D、Proper exposure to the sun can contribute a lot to our health.
答案
D
解析
①老师在承认长时间晒太阳的害处后强调的是其益处,答案为 D。②说法过于绝对的选项不能选,可直接排除 B。另外有悖常识的选项一般也不能选,可排除 C。
转载请注明原文地址:https://jikaoti.com/ti/6C8FFFFM
0
大学英语六级
相关试题推荐
Itmaybethelastbookyou’lleverbuy.Andcertainly,fromapracticalstandpoint,itwillbetheonlybookyou’lleverneed.
Howmenfirstlearnttoinventwordsisunknown;inotherwords,theoriginoflanguageisamystery.Allwereallyknowisthat
A、Heshouldshowrespectfortheinterviewer.B、Heshouldshowconfidenceinhimself.C、Heshouldtalkenthusiastically.D、Hesh
A、Gotosummerschool.B、Takeavacation.C、Stayathome.D、Earnsomemoney.D男士说不能只是闲着(sitaround),但又没有现成的工作(jobsavailable),说明
A、Itwasnotreallyamagazine.B、Itfeaturedavarietyofarticlesandstories.C、Itwaspraisedbyreadersofpoetry.D、Itwas
A、ThereareothermenavailableapartDavidforthewoman.B、ThereareothermeaningfulthingsexceptdatingwithDavid.C、There
A、HeisgoingtoProfessorHudson’shome.B、Heisgoingtothemovieswiththewoman.C、HeisgoingtothecinemawithJane.D、H
A、Refinetheirinterviewingtechniques.B、Arrangetheirworkingschedules.C、Selectappropriatepracticalcourses.D、Writecover
A、Hewillsendheraspecialgiftifshebuysthedress.B、Hewillsellherthedressinlowerpriceifshefeelsinterested.C、
HowtoCreateaHomeLibrary"Icannotlivewithoutbooks,"declaredU.S.PresidentThomasJeffersontohisfriendJohnAda
随机试题
下列哪种肿瘤一般不应做活组织检查()
泌尿系统结核的基本治疗手段是()。
关于版权保护,下列哪一选项体现了《与贸易有关的知识产权协议》对《伯尔尼公约》的补充?(2010年试卷一第41题)
下列有关市政给水管网作为两路消防供水条件的说法,不正确的是()。
金融资产管理公司对所收购的不良贷款形成的资产,可以进行()。
威海槎山是道教全真教的发祥地和佛教中国海岸线第一石窟寺所在地。()
知识遗忘的发展进程是()
把受教育者培养成为社会所需要的人的总要求是()。
下列术语中,含义不同于“认知结构”的是()。(2009年)
「この本、見てもいいですか。」「________。」
最新回复
(
0
)