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UID1562956在线时间 小时注册时间2024-6-12最后登录1970-1-1主题帖子性别保密 
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. B
| P1: No need to worry aboout the income inequality P2: Use statistics to show the flow from poor to rich: opportunity
 P3: CA study, mover&shackers of political rigt
 p4: refute P3
 P5: standard measures, mobility, lifetime income vs that in any single year
 P6: introduction of CA study. Become richer
 P7: To be noticed 1: individual income rather than family income
 P8: To be noticed 2: samples can not represent population
 P9: sampled ppl grows up for working
 P10: mobility offsets inequiality
 P11: better research: family income reduced inequality, mobility falls since 1980
 
 1.B, assess the study
 2. E, P10
 3. B
 4. B, mobility partially offsets the impact of inequality,It's still unclear by how much
 5, D
 6. A
 7, A p11
 8. C
 
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