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
医学
A、They haven’t devoted as much energy to medicine as to space travel. B、There are too many kinds of cold viruses for them to ide
A、They haven’t devoted as much energy to medicine as to space travel. B、There are too many kinds of cold viruses for them to ide
admin
2013-11-30
88
问题
Many people easily 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, 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.
26. When do people easily catch a cold?
27. According to the passage, why haven’t scientists found a cure for the common cold?
28. What does the speaker say about the symptoms of the common cold?
29. What do some scientists say about taking medicines for the common cold, according to the passage?
30. Which remedy of the following is not mentioned when people catch a cold?
选项
A、They haven’t devoted as much energy to medicine as to space travel.
B、There are too many kinds of cold viruses for them to identify.
C、It is not economical to find a cure for each type of cold.
D、They believe people can recover without treatment.
答案
B
解析
录音讲到科学家之所以没有办法治愈感冒,是因为世上存在hundreds of kinds ofcold viruses。
转载请注明原文地址:https://www.kaotiyun.com/show/93U3777K
本试题收录于:
医学博士外语题库考研分类
0
医学博士外语
考研
相关试题推荐
急性胰腺炎时血、尿淀粉酶之间的关系是
Biotechnologyisexpectedtobringimportantadvancesinmedicaldiagnosisandtherapy,insolvingfoodproblems,inenergysavi
Ourunderstandingofcitiesinanythingmorethancasualtermsusuallystartswithobservationsoftheirspatialformandstruct
Youcanhavetoomuchofagoodthing,itseems—atleastwhenitcomestophysiotherapyafterastroke.Manydoctorsbelievetha
A、Sheneedsaphysicalexamination.B、Sheisingoodhealth.C、It’sgoodtohaveadoctorfriend.D、It’sgoodtovisitthedocto
Throughoutmostoftherecordedhistory,medicinewasanythingbutscientific.
A、Thosewhodiedinwars.B、Thosewhoworkedtohelpvictims.C、Thosewholosttheirfamiliesindisasters.D、Thosewhofoughti
CanceristhesecondleadingcauseofdeathintheUnitedStates,afterheartdisease.Inthepast,itwasoftenconsideredade
Family-planningclinicsgiveout______advicetopeoplewhohavedecidedtolimitthesizeoftheirfamilies.
Family-planningclinicsgiveout________advicetopeoplewhohavedecidedtolimitthesizeoftheirfamilies.
随机试题
学前儿童的睡眠有何重要意义?
在死锁的防止中,若要使占有并等待资源的条件不成立,有哪些方法?试阐明各自的分配策略。
VancouverTextilesCorporation246MadisonStreetVancouver,Canada19thJanuary,2011ChinaNationalTextilesImp.&Exp.Corp.
下列关于出售、购买假币罪的共犯关系的说法正确的是()下列关于李某出售、购买假币与使用假币的行为的说法不正确的是()
()是招股说明书中最重要的信息。
按照我国企业会计准则的规定,以下关于合并资产负债表的抵销,表述正确的有()。
在小组工作结束阶段,社会工作者的角色位置应该()
航空航天材料按使用范围可分为结构材料与功能材料。结构材料主要用于制造飞行器各种结构部件.其作用主要是承受各种载荷;功能材料主要是指在光、声、电、磁、热等方面具有特殊功能的材料。根据上述定义.下列属于结构材料的是:
中国的传统故事《范进中举》中,当范进得知考中时,他的情绪状态是()
“真理和谬误在一定条件下能互相转化。”这说明
最新回复
(
0
)