首页
登录
职称英语
[originaltext]W: Good morning, class. Today I thought we would talk about somet
[originaltext]W: Good morning, class. Today I thought we would talk about somet
游客
2023-08-17
23
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’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. 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, 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, spending roughly ten minutes per day in the sun should be enough to supply us with all the Vitamin D that we need.
1. How does the man feel when it’s sunny?
2. What does the teacher mainly want to tell her students in this class?
3. What kind of cancer may the sunlight protect us from?
4. What is the main function of sunshine when concerned with our bodies?
选项
A、Stomach cancer.
B、Skin cancer.
C、Lung cancer.
D、Blood cancer.
答案
A
解析
A是老师提到阳光可以防御癌症后列举的例子之一。B是曝晒导致的。
转载请注明原文地址:https://tihaiku.com/zcyy/2934207.html
相关试题推荐
[originaltext]Everyyear,peopleinAmericauseenergyequaltoover30mil
[originaltext]Everyyear,peopleinAmericauseenergyequaltoover30mil
[originaltext]Ifsheernumbersprovideanyproof,America’suniversitiesar
[originaltext]Ifsheernumbersprovideanyproof,America’suniversitiesar
[originaltext]Youprobablyknowwhatamobileis,butthemobileI’mtalkin
[originaltext]W:Iwonderifyoucouldtellmealittlebitaboutyourjobasa
[originaltext]W:Iwonderifyoucouldtellmealittlebitaboutyourjobasa
[originaltext]W:Charles,asasinger,doyouevermakeyourselfcrywhenyous
[originaltext]W:I’msofrustratedwiththisnewcomputerprogram.Ijustcan’t
[originaltext]W:I’msofrustratedwiththisnewcomputerprogram.Ijustcan’t
随机试题
Ever-worsening【B1】______inChina’scoastalwaterswillhinder【B2】______of
[originaltext]SchoolEducationInterviewer:Janet,as
不属于对“一带一路”正确理解是()A.倡议致力于实现高质量、可持续的共同发展
城市中有两个按不同形式布置的工业区:集中式和分散式。在每昼夜各个工厂污染物排放量
在软件配置管理中,版本控制的目的是按照一定的规则保存配置项的()。A.重要版
女性,26岁,10天来全身皮肤出血点伴牙龈出血来诊,化验,血小板35*10^9/
大肠埃希菌抗原血清型排列方式为A.K:H:O B.H:O:K C.O:K:H
各种运输方式内外部的各个方面的构成和联系,就是( )。 A.运输系统
能丰富培训对象的工作经历,并能较好的识别培训对象的长处和短处的在职培训方法是()
生后3个月时应预防接种(初种)上述哪种制剂A、麻疹疫苗 B、乙型脑炎疫苗 C
最新回复
(
0
)