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问题

二战后初期，美国总统杜鲁门指出：“世界已分为‘极权政体’和‘自由国家’两个敌对堡垒。”杜鲁门在这里把世界分成“两个敌对堡垒”的标准是（    ）

A．国家社会制度的性质

B．社会经济发展水平

C．在国际舞台上的作用

D．是否推行霸权政策

答案

答案：A

本题考查的是冷战。杜鲁门在这里把世界分成“两个敌对堡垒”的标准是国家社会制度的性质，即社会主义和资本主义，故选A。

填空题

Beijing: The United States and North Korea had their first ________in four months here this afternoon as part of the ________negotiations on how to end North Korea’’s nuclear program, but diplomats played down prospects for________.James A. Kelly, assistant________, and Kim Yong II, North Korea’’s deputy foreign minister, met ________of formal discussions, ________on direct dialogue that began after a stormy meeting ________in which North Korea warned that it was moving quickly to ________nuclear arms.The Bush administration had insisted ________that it would only hold talks with North Korea ________because, it argued, only ________pressure would persuade North Korea to________. It got its way when North Korea dropped its insistence on ________and agreed, after extensive efforts by China, to hold unusual simultaneous negotiations with ________,________,________and ________as well as the United States.Though Bush administration officials had not ________talking privately with the North Koreans during________, the fact that Mr. Kelly and Mr. Kim met on the first day was seen as a sign of ________by the American side.
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单项选择题

男性，35岁，胃区常隐痛3年，与饮食有关，间有黑便。检查：血红蛋白75g/L，红细胞3.1×1012/L，白细胞5.9×109／L，血小板130×109／L，患者贫血的最大可能的诊断是（）

A.慢性肝病贫血

B.缺铁性贫血

C.营养不良性贫血

D.巨幼红细胞性贫血

E.溶血性贫血
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