单选题As a result of the epidemic of AIDS in Africa, _____.Athe life span for most of the people has been reduced by 40 yearsBmost young people have been infected with human immunodeficiency virusCpeople will have to learn to live with the disease for over 50 yearsDthe achievements made in preserving people’s health in the past will be wiped off
单选题
As a result of the epidemic of AIDS in Africa, _____.
A
the life span for most of the people has been reduced by 40 years
B
most young people have been infected with human immunodeficiency virus
C
people will have to learn to live with the disease for over 50 years
D
the achievements made in preserving people’s health in the past will be wiped off
参考解析
解析：
第四段第二句作者提到，到2025年艾滋病将成为非洲年轻人的最大杀手，它可以使一些国家人口的平均寿命降到40岁，仅艾滋病一项就会使过去50年在公共健康方面取得的成就化为乌有。
第四段第二句作者提到，到2025年艾滋病将成为非洲年轻人的最大杀手，它可以使一些国家人口的平均寿命降到40岁，仅艾滋病一项就会使过去50年在公共健康方面取得的成就化为乌有。
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The American continents were peopled as a result of two long－continuing immigration movements, the first from Asia, and the second from Europe and Africa.() 此题为判断题(对，错)。
Most people say that the USA is making progress in fightingAIDS, but they don't know there's cure and strongly disagree that 【S1】______."the AIDS epidemic is over, " a new survey finds:The findings, relieved Thursday by the Kaiser Family Foun- 【S2】______.dation, reassure activists who have worried that public concernabout AIDS might disappear in night to recent news about ad- 【S3】______.vances in treatment and declines in deaths."While people are very pessimistic about the advances, 【S4】______.they're still realistic about the fact that there is no cure, "says Sophia Chang, director of HIV programs at the founda-tion.The Kaiser Family Foundation did find in its survey that 【S5】______.the number of people ranked AIDS as the country's top health 【S6】______.problem has fallen.In the poll, 38% says it's the top concern, down from 【S7】______.44% in a 1996 poll. Other findings from Kaiser, which poll 【S8】______.more than 1, 200 adults in September and October and askedadditional question of another 1, 000 adults in November 【S9】______.show that 52% say that the country is making progressagainst AIDS, up from 32 % in 1995. Daniel Zingale, directorof AIDS Action Council, says, " I'm encouraged that the Amer-ican people are getting the message what the AIDS epidemic 【S10】______.isn't over. I hope the decision-makers in Washington are get-ting the same message. We have seen signs of complacency (满足)."【S1】
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The 2014 Ebola outbreak is the largest in history and the first Ebola outbreak in West Africa. Although the current epidemic does not cause a significant risk to other nations, many countries, including China and the United States of America, have actually been working closely with the Ebola hit states. For example, the U.S. Centers for Disease Control and Prevention (CDC) is taking precautions at home besides its activities abroad.CDCs team of “virus hunters” is supported by specialized public health teams both in West Africa and at the CDC Atlanta headquarters. Together, they offer continuous support to save lives and protect people. CDC works closely with a number of U.S. government agencies, national and international partners. CDCs experience of working with Ebola is important to the World Health Organizations growing West Africa Ebola response.On Sept. 2, 2014, CDC Director, Tom Frieden called for more international partners to join this effort. “The sooner the world comes together to help West Africa, the safer we all will be. We know how to stop this outbreak. There is a window of opportunity to do so the challenge is to scale up the massive response needed to stop this outbreak.”CDCs response to Ebola is the largest international outbreak response in CDCs history with over 100 disease specialists on the ground in West Africa, supported by hundreds of public health emergency response experts stateside , activated at Level 1, its highest level, because of the significance of this outbreak.The CDC supports affected countries to establish Emergency Operations Centers at national and local levels and helps countries track the epidemic including using real-time data to improve real-time response.Efforts in West Africa to identify those infected and track people who have come into contact with them are improving. The CDC is operating and supporting labs in the region to improve diagnosis and testing samples from people with suspected Ebola from around the world. Local health care systems are strengthened through communication, coordination with partners and training on infection control for health care workers and safe patient treatment.26. How could we describe the 2014 Ebola outbreak?A. The first one in western countries.B. It did not ever threaten West Africa.C. Not the first but the largest one.27. The 2014 Ebola outbreak response was()?A. an American stateside activity.B. an international activity.C. a regional activity.28. What does the underlined word “massive” mean in Paragraph 3?A. huge.B. quick.C. urgent29. How many disease specialists from CDC have gone to West Africa for the Ebola response?A. Less than 100.B. A hundred.C. More than 100.30. What action does CDC take to respond to the large Ebola outbreak?A. Work closely with governmental, national and international partners.B. Call for more partners to join this effort.C. Establish Emergency Operations Centers.
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共用题干第二篇Attitudes to AIDS NowMost people say that the USA is making progress in fighting AIDS,but they don't know there's no cure and strongly disagree that" the AIDS epidemic（流行）is over,"a new survey finds.The findings,released Thursday by the Kaiser Family Foundation,reassure activists who have worried that public concern about AIDS might disappear in light of recent news about advances in treatment and declines in deaths."While people are very optimistic about the advances,they're still realistic about the fact that there is no cure",says Sophia Chang,director of HIV programs at the foundation.The Kaiser survey, like a recent USA TODAY Gallup Poll（民意测验）,does find that the number of people ranking AIDS as the country's top health problem has fallen.In the Kaiser poll,38%say it's the top concern,down from 44% in a 1996 poll;in the Gallup Poll,29% say AIDS is No.1,down from 41% in 1992 and 67% in 1987.Other findings from Kaiser,which polled more than 1,200 adults in September and October and asked additional questions of another 1,000 adults in November:52% say the country is making progress against AIDS,up from 32%in 1995.51% say the government spends too little on AIDS.86% correctly say AIDS drugs can now lengthen lives;an equal number correctly say that the drugs are not cures.67% incorrectly say that AIDS deaths increased or stayed the same in the past year;24% know deathsfell.Daniel Zingale,director of AIDS Action Council,says,"I'm encouraged that the American people are getting the message that the AIDS epidemic isn't over. I hope the decision-makers in Washington are getting the same message... We have seen signs of complacency（得意）."Most people in the USA believe that________.A:advances have been made in treating AIDSB:AIDS is no longer an epidemicC:AIDS is killing more people than beforeD:there is still no cure for AIDS
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以下检索表达式中，检索结果数量最少的是（）。A、AIDS and（diagnosis or therapy）B、AIDS and diagnosis or therapyC、AIDS and diagnosis and therapyD、AIDS or（diagnosis and therapy）
单选题The passage tells us that _____.AHIV was found more than two years earlier than AIDS was identifiedBpeople know a little more about HIV than about most other virusesCAIDS continues to rage more wildly in Africa than in AsiaDHIV will mainly affect the poor and minority groups in the U.S.
单选题Which of the following could be the best title for this passage?AThe Spread of HIV—Will We Ever Cure AIDS?BThe Worse Situation of AIDS—Will AIDS Ruin the Human Race?CThe Statistics of AIDS—Will AIDS Spread around the World?DThe Potential of HIV—Will Asia Become the Core of AIDS?
单选题A serious epidemic has ______in South America and thousands of people are dying.Abroken outBgone off Cset outDturned up
单选题AHer great-grandfather died during a major epidemic.BHer great-grandfather worked in the field of public health.CHer great-grandfather was affected by the 1918 epidemic.DHer great-grandfather was a soldier in World War l.
单选题AHelping some of the world’s poorest.BReducing the debt burden of Africa.CGiving more aid to Africa.DBuilding democracies and fighting corruption.