首页
登录
职称英语
[originaltext] Many people catch a cold in the spring time or fall. It makes
[originaltext] Many people catch a cold in the spring time or fall. It makes
游客
2024-02-05
39
管理
问题
Many people catch a cold in the spring time or fall. It makes us wonder: if scientists can send a man to the moon, why can’t they find a cure for the common cold? The answer is easy. There’re actually hundreds of kinds of cold viruses out there. You never know which one you will get, so there isn’t a cure for each one. When a virus attacks your body, your body works hard to get rid of it. Blood rushes to your nose and causes a blockade in it. You feel terrible because you can’t breathe well, but your body is actually eating the virus. Your temperature rises and you get a fever,(21)but the heat of your body is killing the virus. You also have a running nose to stop the virus from getting into your cells. You may feel miserable, but actually your wonderful body is doing everything it can to kill the cold. Different people have different remedies for colds. In the United States and some other countries, for example, people might eat chicken soup to feel better. Some people take hot bath and drink warm liquids. Other people take medicines to relieve various symptoms of colds. There was one interesting thing to note. Some scientists say taking medicines when you have a cold is actually bad for you. The virus stays in you longer, because your body doesn’t develop a way to fight it and kill it.
Questions 20 to 22 are based on the passage you have just heard.
20. According to the passage, why haven’t scientists found a cure for the common cold?
21. What does the speaker say about the symptoms of the common cold?
22. What do some scientists say about taking medicines for the common cold, according to the passage?
选项
A、It actually does more harm than good.
B、It causes damage to some organs of our body.
C、It works better when combined with other remedies.
D、It helps us to recover much sooner.
答案
A
解析
细节题。抓住关键词taking medicines可以在文章最后听到"Some seientists say taking medicines when you have a cold is actuallybad for you",从此处可以知道“一些科学家认为感冒时吃药其实并不好”。故答案选A。
转载请注明原文地址:https://tihaiku.com/zcyy/3422772.html
相关试题推荐
YoungpeopleintheUnitedStatesarefallingbehindtheiroverseaspeersin
YoungpeopleintheUnitedStatesarefallingbehindtheiroverseaspeersin
YoungpeopleintheUnitedStatesarefallingbehindtheiroverseaspeersin
YoungpeopleintheUnitedStatesarefallingbehindtheiroverseaspeersin
YoungpeopleintheUnitedStatesarefallingbehindtheiroverseaspeersin
YoungpeopleintheUnitedStatesarefallingbehindtheiroverseaspeersin
YoungpeopleintheUnitedStatesarefallingbehindtheiroverseaspeersin
[originaltext]AskatypicalAmericantonamethebiggestbusinessintheUn
[originaltext]AskatypicalAmericantonamethebiggestbusinessintheUn
[originaltext]ABrownUniversitysleepresearcherhassomeadviceforpeopl
随机试题
Moviedirectorssometimesshoottwoendingstoafilm,undecidedaboutwhich
Individualsdiffergreatlyinthedegreeinwhichcultureshockaffectsthem
Forthispart,youareallowed30minutestowriteashortessayentitledSh
A.33 B.34 C.35 D.36
滴丸制备中固体药物在基质中的状态为()。A.被基质吸纳B.形成固态凝胶C.形成
患者,女性,20岁,面部烧伤,恢复期,面部留有瘢痕。病人常有自卑感,不愿见人。护
有两家航运公司,全年经营状况不佳,其统计资料如下表:(全年历期天数为300天)。
薪酬制度总体设计的前期工作包括( )。A.个人业绩考评 B.薪酬的市场调查
明代提出命门学说的医家是A.李中梓 B.张景岳 C.赵献可 D.吴又可
1998年9月1日对某施工现场检查时发现,存储建筑材料的仓库内有15名建筑工人居
最新回复
(
0
)