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Passage Five Who's poor in America ? That’s a question hard to answer. Hard because there’s no conclusive definition of poverty. Low income matters, though how low is unclear. Poverty is also a state of mind that fosters self-defeating behavior—bad work habits, family breakdowns, and addictions. Finally, poverty results from bad luck: accidents, job losses, disability. Despite poverty messiness, we’ve measured progress against it by a single statistic: the federal poverty line. By this measure, we haven’t made much progress. But the apparent lack of progress is misleading for two reasons. First, it ignores immigration. Many immigrants are poor and low-skilled. They add to the poor. From 1989 to 2007, about three quarters of the increase in the poverty population occurred among Hispanics( 西班牙美国人) — mostly immigrants and their children. Second, the poor’s material well-being has improved. The official poverty measure obscures this by counting only pre-tax cash income and ignoring other sources of support, including food stamps and housing subsidies. Although many poor live from hand to mouth, they’ve participated in rising living standard. In 2005, 91% had microwaves, 79% air-conditioning, and 48% cell phones. The existing poverty line could be improved by adding some income sources and subtracting some expenses. Unfortunately, the administration’s proposal for a “supplemental poverty measure” in 2011 goes beyond that. The new poverty number would compound public confusion. It also raises questions about whether the statistic is tailored to favor a political agenda. The “supplemental measure” ties the poverty threshold to what the poorest third of Americans spend on food, housing, clothing, and utilities.The actual threshold will probably be higher than today’s poverty line. Many Americans would find this weird: people get richer, but “poverty” stays stuck. What produces this outcome is a different view of poverty. The present concept is an absolute one: the poverty threshold reflects the amount estimated to meet basic needs. By contrast, the new measure embraces a relative notion of poverty: people are automatically poor if they re a given distance from the top, even if their incomes are increasing. The new indicator is a "propaganda device" to promote income redistribution by showing that poverty is stubborn or increasing. The Census Bureau has estimated statistics similar to the administration’s proposal. In 2008, the traditional poverty rate was 13.2%; estimates of the new statistic range up to 17%. The new poverty statistic exceeds the old, and the gap grows larger over time. As senator Daniel Moynihan said, the administration is defining poverty up. It's legitimate to debate how much we should aid the poor or reduce economic inequality. But the debate should not be swayed by misleading statistics that few Americans could possibly understand. Government statistics should strive for political neutrality( 中立 ). This one fails.
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【单选题】银行借款筹资与发行股票相比,其特点是( )
A.
筹资费用高
B.
利息能抵税
C.
筹资占用费用大
D.
债务利息高
【单选题】未指定存储类别的变量,其隐含的存储类别为
A.
auto
B.
static
C.
extern
D.
register
【单选题】下列对砖墙形容错误的选项是()。
A.
砖墙为了保持稳定其砖块的摆放,都是成互相交错排列的
B.
砖墙为了保持结实其砖块的摆放,都是成相互垂直排列的
C.
砖块大小一致而且缝隙均匀
D.
在砖墙表面会有不规则凹坑
【单选题】牛顿内摩擦定律适用的条件是 ( )
A.
理想液体,层流运动;
B.
牛顿液体,均匀流;
C.
牛顿液体,层流运动;
D.
理想液体,恒定流。
【单选题】下列对砖墙形容错误的选项是( )。
A.
A砖墙为了保持稳定其砖块的摆放,都是成互相交错排列的
B.
B砖墙为了保持结实其砖块的摆放,都是成相互垂直排列的
C.
C砖块大小一致而且缝隙均匀
D.
D在砖墙表面会有不规则凹坑
【单选题】某上市公司2013年息税前利润为2.2亿元,公司的资产总额为24亿元,负债总额为16亿元,债务年利息额为1.1亿元,。公司计划2014年对外筹资6亿元投资一个新项目,初步确定公开发行股票筹资5亿元,从银行贷款1亿元,经分析测算,该公司股票的风险系数为1.1,市场平均报酬率为10%,无风险报酬率为5%,公司贷款的资本成本率为8%。 从该公司初步确定的筹资结构看,权益资金的筹资比例大于债务资金的筹资比...
A.
降低综合资本成本率
B.
谋求财务杠杆利益
C.
利用该公司股票价值被高估的良机
D.
提高股票投资收益
【单选题】牛顿内摩擦定律适用的条件是
A.
理想液体,层流运动
B.
牛顿液体,均匀流
C.
牛顿流体,层流运动
D.
理想液体,恒定流
【简答题】牛顿内摩擦定律适用的条件是 和
【判断题】核酸变性后相对分子质量也降低。
A.
正确
B.
错误
【多选题】(多选)润滑系统除了有润滑的作用,还有( )作用
A.
密封
B.
冷却
C.
清洗
D.
防蚀
E.
清洁
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