The outbreak of swine flu that was first

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问题 The outbreak of swine flu that was first detected in Mexico was declared a global epidemic on June 11,2009.It is the first worldwide epidemic 1by the World Health Organization in 41 years.The heightened alert_2 an emergency meeting with flu experts in Geneva that convened after a sharp rise in cases in Australia,and rising 3_in Britain,Japan,Chile and elsewhere.But the epidemic is"4"in severity,according to Margaret Chan,the organization's director general,5 the overwhelming majority of patients experiencing only mild symptoms and a full recovery,often in the 6 of any medical treatment.The outbreak came to global__7 in late April 2009,when Mexican authorities noticed an unusually large number of hospitalizations and deaths 8 healthy adults.As much of Mexico City shut down at the height of a panic,cases began to 9 in New York City,the southwestern United States and around the world.In the United States,new cases seemed to fade 10 warmer weather arrived.But in late September 2009,officials reported there was 11 flu activity in almost every state and that virtually all the 12 tested are the new swine flu,also known as（A）H1N1,not seasonal flu.In the U.S.,it has__13 more than one million people,and caused more than 600 deaths and more than 6,000 hospitalizations.Federal health officials__14_Tamiflu for children from the national stockpile and began 15 orders from the states for the new swine flu vaccine.The new vaccine,which is different from the annual flu vaccine,is 16 ahead of expectations.More than three million doses were to be made available in early October 2009,though most of those 17 doses were of the FluMist nasal spray type,which is not 18 for pregnant women,people over 50 or those with breathing difficulties,heart disease or several other 19.But it was still possible to vaccinate people in other high-risk group:health care workers,people20_infants and healthy young people.9选？A.stay upB.crop upC.fill upD.cover up

选项 A.stay up
B.crop up
C.fill up
D.cover up

答案 B

解析词义辨析【直击答案】本空格所在句是As much of Mexico City shut down at the height of a panic,cases began to 9 in New York City,the southwestern United States and around the world.纽约，美国西南部和世界其他地区也出现了该疾病，故本题选B项crop up“突然出现”。【命题思路】本题考查动词和介词构成的短语的词义辨析。【干扰排除】本题所给四个选项都是动词和同一介词up构成的短语，有一定干扰性。In the United States,new cases seemed to fade 10 warmer weather arrived.But in late September 2009,officials reported there was 11__flu activity in almost every state and that virtually allthe 12 tested are the new swine flu,also known as（A）H1N1,not seasonal flu.In the U．S.,it has 13 more than one million people,and caused more than 600 deaths and more than 6，000 hospitalizations.【译文】随着天气变暖，美国新增病例似乎开始减少。但是据官方报道，在2009年9月末，几乎在每个州，该流感病毒都异常活跃，实际上，所有送去检验的样本经检验得出都是新型猪流感病毒，也被称为H1N1，而不是季节性流感。美国有一百多万人感染了这种病毒，六百多人因此而死亡还有超过六千多人入院治疗。

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The outbreak of swine flu that was first

英语二研究生

研究生入学