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Passage One 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. 66 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. 67 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 ag
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.

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[判断题]程控交换机是消防有线通信系统的中心设备。
A.正确
B.错误
[单项选择]The author states that the early universities in the British colonies were ________.
A. started by British government
B. supported by the British universities
C. modeled on the British universities
D. trying in vain to copy Oxford and Cambridge
[判断题]根据《变电安规》,工作间断,工作班离开工作地点,若接地线拆除,恢复工作前应重新验电、装设接地线。
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[判断题]广大工人、农民、知识分子始终是推动我国先进生产力发展和社会全面进步的根本力量。
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[单选题]设计速度≤100km/h,道岔静态几何尺寸水平正线临时补修标准为()mm。
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[单选题]CPU温度、风扇转速( )查看一次
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[单项选择]相对于正面信息,人()关注负面信息。
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B. 很少
C. 一定只会
D. 更容易
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[单选题]下列哪项不是腰麻的并发症()
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[单选题] 经办行应在理财融资业务到期()跟踪了解客户还款计划落实情况。
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[多选题]多选题:当一、二号线车站发生紧急情况需列车紧急停车时,车站人员可以在以下哪些位置操作紧急关闭按钮( )。
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[填空题]鳞翅目昆虫属于()变态。蚜虫属于()变态。
[单选题] 下列属于特种作业培训内容有( )
A. 劳动保护的意义和任务的一般教育
B. 安全生产方针、政策、法规、标准、规范、规程和安全知识
C. 安全技术理论和实际操作技能
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[单项选择]《自动喷水灭火系统施工及验收规范》规定,自动喷水灭火系统的施工必须由的施工队伍承担。()
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[单选题]动车组空气弹簧泄漏、爆裂或切除时,CRH2/CRH380A/AL型限速( )。
A.120km/h
B.160km/h
C.200km/h
[填空题]正线上不得停留(##)。

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