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
外语
Recently, the news has been filled with reports of the "bird flu." Asia is on a region-wide health alert, with governments slaug
Recently, the news has been filled with reports of the "bird flu." Asia is on a region-wide health alert, with governments slaug
admin
2013-06-03
28
问题
Recently, the news has been filled with reports of the "bird flu." Asia is on a region-wide health alert, 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, Hong Kong authorities 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, feats that the bird flu is highly adaptable and might leap the species barrier. It says anyone exposed to the disease should be isolated to avoid contact with sufferers of regular human influenza.
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
细节题。由题干中的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在文中并末提到。D错在exaggerated(夸张的)。
转载请注明原文地址:https://kaotiyun.com/show/r7g7777K
0
大学英语四级
相关试题推荐
Accordingtothepassage,employeesbeingevaluated______.Onewaytomaketheemployeebeingevaluatedrelaxisto______.
TheImportanceofJustBeingThere"What’sthemostimportantthingyou’vedoneinyourlife.’?"Thequestionwasputtome
TheImportanceofJustBeingThere"What’sthemostimportantthingyou’vedoneinyourlife.’?"Thequestionwasputtome
Everyonewantstobehealthyandhappy.【C1】______,illnessoraccidentsmayoccurwithoutany【C2】______.Frequentlythepersonw
A、Tomakeanappointmenttolookatahouse.B、Togetinformationaboutspecialhousing.C、Toaskaboutgettingaloantobuya
A、Notgettingwhathewants.B、Acustomthatisnewtohim.C、Callingupcustomers.D、Someofhisgoodfriends.B
RoadRageAlltheRageTomanypeopletheterm"RoadRage"describesarelativelymodemconceptofdrivers"gettingworkedu
随机试题
第三方物流的优点是()。
在化工生产中,用于扑救可燃气体、可燃液体和电气设备的起初火灾,应使用()
美国学者麦克拉夫林构建的是
A.艾滋病B.黄热病C.肺炭疽D.鼠疫E.渗出性皮肤病《母婴保健法》所指的指定传染病有
国务院有关行业主管部门隶属单位投资建设应由国务院有关行业主管部门核准的项目,可直接向国务院有关行业主管部门提交项目申请报告,并附上项目所在地()的意见。
【案例一】背景材料:某城市引水工程,输水管道为长980m、DN3500钢管,采用顶管法施工;工作井尺寸8mx20m,挖深15m,围护结构为800mm钻孔灌注桩,设四道支撑。工作井挖土前,经检测发现三根钻孔灌注桩桩身强度偏低,
某证券公司办理集合资产业务,下列各项是该公司2007年的投资计划,其中违反规定的是()
【胡亚雷斯改革】东北师范大学2000年世界近代史真题;浙江大学2001年世界近代史真题
在窗体上建立三个菜单(名称分别为:Read、Cale和Save,标题分别为“读入数据”、“计算并输出和“存盘”),然后再添加一个文本框,名称为Text1,MultiLine属性设置为True,ScrollBars属性设置为2(如图所示)。程序运行后,如果执
It’sTimetoPayAttentiontoSleep,theNewHealthFrontier[A]Yourdoctorcouldsoonbeprescribingcrucialsleepastreatment
最新回复
(
0
)