首页
登录
职称英语
[originaltext]W:Good morning, class. Today I thought we would talk about someth
[originaltext]W:Good morning, class. Today I thought we would talk about someth
游客
2024-04-19
5
管理
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’scloudy?
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 stay ing in the sun for too long, saying that ultraviolet radiation from the sun is a major cause of skin cancer. 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 sunlight can actually help protect you from certain types of cancer such as breast and stomach. More importantly, fllithe 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, spending roughly ten minutes per day in the sun should be enough to supply us with all the Vitamin D that we need.
9. What does the teacher mainly want to tell her students in this class?
10. What kind of cancer may the sunlight protects us from?
11. 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
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。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://www.tihaiku.com/zcyy/3562005.html
相关试题推荐
[originaltext]WhenMidoriwastwoyearsold,sheoftenclimbedontothepia
[originaltext]Theprivatemotorvehiclehasgivenusafreedomourancestor
[originaltext]Theprivatemotorvehiclehasgivenusafreedomourancestor
[originaltext]ForaverylongtimeAmericahasledtheworldinhighereduc
[originaltext]ForaverylongtimeAmericahasledtheworldinhighereduc
[originaltext]W:2millionhighschoolseniorsaregearingupthisfalltoapply
[originaltext]W:Goodmorning,class.TodayIthoughtwewouldtalkaboutsometh
[originaltext]W:Whatareyouscratchingyourheadfor?M:I’vebeenrackingmyb
[originaltext]W:Whatareyouscratchingyourheadfor?M:I’vebeenrackingmyb
[originaltext]W:Whatareyouscratchingyourheadfor?M:I’vebeenrackingmyb
随机试题
建设工程勘察、设计单位资质证书和执业人员注册证书,由以下哪个部门制作?( )A
男性,78岁,长期患有肝硬化和肾功能不全,肝肾功能各主要指标均不正常,拟在全身麻
接种脊髓灰质炎疫苗属于()A.自然自动免疫 B.人工自动免疫 C.自然被
A.伴眩晕及眼球震颤 B.吐后即感舒适 C.呕吐物有酸臭味 D.呕吐物呈咖
如果机体在一段时间内避免作外功,且体重不变,其消耗的能量最终都变成A.热能 B
期货公司对交易结算结果提出异议,期货交易所未及时采取措施导致损失扩大的,( )对
银行承兑汇票的承兑银行,应当按照票面金额向出票人收取()的手续费。A:千分之一
征用耕地的安置补助费按照()计算。A.被征用的耕地数量 B.当地的人口数
依据《特种设备安全监察条例》,特种设备应进行定期检验,由使用单位向特内设备检验检
下列关于融资后分析的说法中错误的是()。A、融资后分析是在融资完成之后进行的
最新回复
(
0
)