首页
登录
职称英语
Swine flu has infected more than a million Americans and is infecting thousa
Swine flu has infected more than a million Americans and is infecting thousa
游客
2025-04-22
36
管理
问题
Swine flu has infected more than a million Americans and is infecting thousands more every week even though the annual flu season is well over.
That total of those who have already been infected is "just a ballpark figure," said Dr. Anne Schuchat, director of respiratory diseases at the Centers for Disease Control and Prevention, adding, "We know we’re not tracking every single one of them. " Only a tiny fraction of those million cases have been tested.【B1】______
A survey in New York City showed that almost 7 percent of those called had had flu symptoms during just three weeks in May when the flu was spreading rapidly through schools. If that percentage of the city has had it, then there have been more than 500,000 cases in the city alone.【B2】______
The flu has now spread to many areas of the country, Dr. Schuchaf noted, and the C. D. C. has heard of outbreaks in 34 summer camps in 16 states. About 3,000 Americans have been hospitalized, and their median age is quite young, just 19. Of those, 127 have died.
The median age for deaths is somewhat higher, at 37, but that number is pushed up because while only a few elderly people catch the new flu, about 2 percent of them die as a result.
【B3】______Even those victims, she said, "tend to be relatively young, and I don’t think that they were thinking of themselves as ready to die. "
The flu has now reached more than 100 countries, according to the World Health Organization.【B4】______Australia, Chile and Argentina are seeing a fast spread of the virus, mostly among young people, while one of the usual seasonal flus, an H3N2, is also active.
Five American vaccine companies are working on a swine flu vaccine, Dr. Schuchat said. The C. D. C. has estimated that once the new vaccine is tested for both safety and effectiveness, no more than 60 million doses will be available by September.【B5】______
A. The world’s eyes are on the Southern Hemisphere, which is at the beginning of its winter, when flu spreads more rapidly.
B. Swine flu doesn’t often infect people, and the rare human cases that have occurred in the past have mainly affected people who had direct contact with pigs.
C. That means difficult decisions will have to be made about whom to give it to first.
D. Of those who die, Dr. Schuchat said, about three-quarters have some underlying condition like morbid obesity, pregnancy, asthma, diabetes or immune system problems.
E. The estimate is based on testing plus telephone surveys in New York City and several other locales where the new flu has hit hard.
F. However, most of them have been mild enough that doctors recommended nothing more than rest and fluids. [br] 【B4】
选项
答案
A
解析
上一句说猪流感已经袭击了100多个国家,后一句又提到了几个南半球的国家,所以本题应该选A。
转载请注明原文地址:https://tihaiku.com/zcyy/4048401.html
相关试题推荐
Thirty-onemillionAmericansareover60yearsofage,andtwenty-ninemillio
Thirty-onemillionAmericansareover60yearsofage,andtwenty-ninemillio
Thirty-onemillionAmericansareover60yearsofage,andtwenty-ninemillio
SwinefluhasinfectedmorethanamillionAmericansandisinfectingthousa
SwinefluhasinfectedmorethanamillionAmericansandisinfectingthousa
SwinefluhasinfectedmorethanamillionAmericansandisinfectingthousa
SomeAfricanAmericanshavehadaprofoundimpactonAmericansociety,chang
SomeAfricanAmericanshavehadaprofoundimpactonAmericansociety,chang
Hurricanesareviolentstormsthatcausemillionsofdollarsinpropertydam
Hurricanesareviolentstormsthatcausemillionsofdollarsinpropertydam
随机试题
Worriedaboutprescriptiondrugs?Howtoweighyourrisk?When
Hisremarksleftme______(想知道他的真实目的).wonderingabouthisrealpurpose本题考查动词短语搭配的
通过梨状肌下孔的神经是()A.臀下神经 B.臀上神经 C.胫神经 D.
导游人员既代表接待方旅行社的利益,又肩负着维护游客合法权益的责任,这体现的是导游
脏腑相关理论中,与"精血同源"相关的脏是A.心、肾B.脾、肾C.肝、肾D.心、肝
前臂断肢再植手术成功后,下述哪种愈合属于完全再生?A.动脉吻合口愈合 B.皮肤
CD4Th细胞活化的第一信号是A.表达IL-12,IL-2,IL-4的受体 B
(2008年真题)1998年2月8日夜,赵某回家路上被人用木棍从背后击伤。经过长
适用于火灾蔓延速度快、闭式喷头不能有效覆盖起火范围等的高危险场所的水灭火系统是(
关于儿童生长发育规律正确的是( )。A.各系统平衡生长发育 B.连续性 C
最新回复
(
0
)