首页
登录
职称英语
Recently, the news has been filled with reports of the "bird flu." Asia is o
Recently, the news has been filled with reports of the "bird flu." Asia is o
游客
2024-02-23
6
管理
问题
Recently, the news has been filled with reports of the "bird flu." Asia is on a region-wide health aleft, with governments slaughtering millions of chickens to contain outbreaks of the bird flu in Thailand, Vietnam, Cambodia, South Korea, Japan and China.
Influenza -- commonly called "flu" -- is one of the oldest and most common diseases known to man. It can also be one of the deadliest. The great "Spanish flu" pandemic(传染病)of 1918-1919 was considered the worst plague in history, killing up to 40 million people with half of the world’s population infected in only a few months.
Influenza can also infect many different warm-blooded animals, such as birds. However, the "flu" virus usually develops different variants that are specialized for each species of animal that they infect. Cross species infections are rare.
A flu strain called influenza A(H5N1)appears to have made a successful jump from birds to humans. The viral strain(病毒株)was first isolated from South African birds in 1961. The first known human infection occurred in a Hong Kong child in May of 1997. By the end of 1997, there were 13 confirmed cases and four deaths, all in Hong Kong. In an attempt to stop the spread of the disease, the government of Hong Kong ordered the slaughter of all chickens, ducks, geese, and domestic pigeons.
Human infected with H5N1 so far are thought to have caught the disease from fowl and no person-to-person transmissions have been reported. The World Health Organization, however, fears that the bird flu is highly adaptable and might leap the species barrier. It says anyone exposed to the disease should be quarantined(隔离)to avoid contact with sufferers of regular human influenza. [br] The recent outbreak of bird flu results in ______.
选项
A、the death of millions of people
B、the slaughter of a lot of chickens
C、a worldwide panic
D、too many exaggerated news reports
答案
B
解析
由题干中出现的recent一词可知此题对应由Recently领起的第一段。第一段中...with governments slaughtering millions of chickens to contain outbreaks of the bird flu可充分证明B)是正确的。A)错在 millions;C)在文中并未提到;D)错在exaggerated一词。
转载请注明原文地址:https://tihaiku.com/zcyy/3474794.html
相关试题推荐
Recently,thenewshasbeenfilledwithreportsofthe"birdflu."Asiaiso
Recently,thenewshasbeenfilledwithreportsofthe"birdflu."Asiaiso
[originaltext]W:Whathaveyoubeenuptorecently?M:Burningthemidnightoil
Asksomeonewhattheyhavedonetohelptheenvironmentrecentlyandtheywi
Asksomeonewhattheyhavedonetohelptheenvironmentrecentlyandtheywi
Asksomeonewhattheyhavedonetohelptheenvironmentrecentlyandtheywi
Asksomeonewhattheyhavedonetohelptheenvironmentrecentlyandtheywi
Asksomeonewhattheyhavedonetohelptheenvironmentrecentlyandtheywi
Asksomeonewhattheyhavedonetohelptheenvironmentrecentlyandtheywi
Asksomeonewhattheyhavedonetohelptheenvironmentrecentlyandtheywi
随机试题
TheToriesweretheforerunnersofA、theConservativeParty.B、theLabourParty.
ThewholeworldputattentiontotheSouthAsiawherethetsunamihappened.
[audioFiles]audio_eufm_j08_001(20082)[/audioFiles]A、ShelostSally’snewaddres
A. B. C. D.
按诊的手法有哪些?试述各种手法的具体方法及实用范围。
对于个人风险承受能力评估方法中的定性方法和定量方法,下列说法正确的是()。A.定
督察机构认为需要对公安机关的人民警察给予行政处分或者降低警衔、取消警衔的,(
下列可以反映气候垂直变化的诗句是()。A.东边日出西边雨,道是无晴却有晴 B.
某企业收到投资人投入的一项专利权,该项业务会导致()。A.资产增加 B.负债
企业已建立的安全文化的评价过程中,下列()不是安全文化评价的减分指标。A.死亡指
最新回复
(
0
)