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问题 单项选择题

患者，女，26岁，患Graves病用抗甲状腺药物治疗中，因精神刺激发生甲亢危象，哪种治疗方案为佳（）

A.使用碘剂

B.加大抗甲状腺药物剂量

C.加大抗甲状腺药物剂量并使用碘剂

D.碘剂准备治疗

E.I治疗

答案

参考答案：C

解答题

（做对可得附加分20分）（1）设计一个用样本估计总体的实际问题并解答．

（2）利用扑克牌设计一个对双方都公平的游戏并解释公平理由．
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填空题

Today’s lecture is about the mass (1) of the world’s population. There are two major (2) why people are moving to cities. The first reason is (3) . People are moving to the cities because that’s where they can find (4) and earn money. The second reason for the move to cities has to do with (5) of life issues: comfort and (6) . Cities often offer better (7) . And then for many, city life is just more (8) . An interesting consequence of urbanization is that the average (9) of people in the countryside is increasing, while that of the cities is (10) .
Three key (11) can be identified in our cities. First of all, they’re getting bigger. Most cities are bigger now than ever before. Cities are also changing shape. They’re getting (12) , because land is getting more and more expensive. (13) have become a symbol of modern cities.
Cities are also changing shape in other ways. The (14) Model and the (15) Nuclei Model are probably more typical of the cities we know today. They show the urban (16) that’s occurring in contemporary cities.
The third change is that our cities are breaking up into (17) communities, often by (18) group or (19) level. This often means that people stay within their community and do not come into contact with others from different (20) .
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