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男，31岁，1年来疑被人迫害，数次出走后被家人找回。近半年来常行为诡秘，将家中闹钟、收音机等在半夜深埋在公园树林地下，对亲友冷淡，生活懒散，房间内藏有刀、棍等，体格检查无阳性发现。精神状况检查：接触被动，有自语自笑，衣着尚得体。其称“有人要谋害我”，“有人命令我要么自杀、要么逃出去”否认有病，无自知力 该患者突发症状是
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国际货币基金组织向会员国发放长期贷款的资金来源有：会员国缴纳的股本、通过发行债券获得的借款、债权转让和利润收入。( )
In its most extreme form, poverty is a lack of basic human needs, such as adequate and nutritious food, clothing, housing, clean water, and health services. Extreme poverty can cause terrible suffering and death, and even poverty can prevent people from realizing many of their desires. The world’s poorest people--many of whom live in developing areas of Africa, Asia, Latin America. and Eastern Europe--struggle daily for food, shelter, and other necessities. They often suffer from severe malnutrition(营养不良), infectious disease outbreaks, famine, and war. In wealthier countries--such as the United States, Canada, Japan, and those in Western Europe--the effects of poverty may include poor nutrition, mental illness, drug dependence, crime, and high rates of disease.Extreme poverty, which threatens people’s health or lives, is also known as destitution or absolute poverty. Relative poverty is the condition of having fewer resources or less income than others within a society or county, or compared to worldwide averages.The reasons for poverty are not clear. Some people believe that poverty results from a lack of adequate resources on a global level--resources such as land, food, and building materials--that are necessary for the well-being or survival of the world’s people. Other see poverty as an effect of the uneven distribution Of resources around the world on an international or even regional scale. This second line of reasoning helps explain why many people have much more than they need to live in comfort, while many others do not have enough resources to live. In the last paragraph "Others see poverty as an effect of the uneven distribution of resources around the world on an international or even regional scale.", the word "uneven" probably means （）
用于确证哺乳动物致癌物的试验是
A．脂水分配系数与毒效应B．分离度与毒效应C．挥发度和蒸气压与毒效应D．分散度与毒效应E．纯度与毒效应 As2O3细粉状的比粗粉状的毒性大（）
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