题目
第3题
A.Many sociologists and government officials have argued that poverty in the US is understated.
B.The poverty line lost all connection over time with current consumption patterns of the average family.
C.The issue of understating poverty is especially pressing in the states with both a high cost and a high poverty rate such as California.
D.The official poverty line today is essentially what it takes in today's dollars to purchase the same poverty-line level of living half a century ago.
第7题
A.mean = median
B.mean < median
C.mean > median
为了保护您的账号安全,请在“赏学吧”公众号进行验证,点击“官网服务”-“账号验证”后输入验证码“”完成验证,验证成功后方可继续查看答案!