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【单选题】
目前,对密切接触者采取较为严格的医学观察等预防性公共卫生措施是十分必要的,这是一种对公众健康安全负责任的态度,也是国际社会通行的做法。参考其他冠状病毒所致疾病潜伏期,结合新型冠状病毒感染的肺炎病例相关信息和当前防控实际情况,将密切接触者医学观察期定为( )天,并对密切接触者进行居家医学观察。
A.
13
B.
14
C.
15
D.
16
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【单选题】China's entry into the WTO actually represents the result of a three-sided win-win situation - China, the United States and the WTO. China, still a developing country, has a total economic (1)_____ ra...
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【单选题】By saying that 'It's an image that will boggle the mind for years to come,' (the last sentence in Paragraph 3) the author means that______
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【单选题】100目筛相当于药典几号标准药筛
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【单选题】WTO entry will_______ a country to learn from the world’s best brains and participate directly in international competition at home.
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【单选题】China's entry into the WTO actually represents the result of a three-sided win-win situation - China, the United States and the WTO. China, still a developing country, has a total economic (1)_____ ra...
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【单选题】By saying that 'It's an image that will boggle the mind for years to come,' (the last sentence in Paragraph 3) the author means that______
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the WTO will have trouble changing people's way of thinking in the future.
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the startling scene will probably linger in people's mind in the years to come.
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