单词：marginal private costs
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THE PRESIDENT: Good morning. For many Americans, the new year began with a resolution to live a better and healthier life. Whatever goals you have set for yourself this year, one goal we can all share is reforming our Nation's health care system. Am
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THE PRESIDENT: Good morning. Today I would like to talk to you about an urgent priority for our Nation: confronting the rising costs of health care. In my State of the Union Address, I invited Democrats and Republicans in Congress to work with my Ad
美国总统电台演说
AGRICULTURE REPORT - Farming Marginal Lands By Mario Ritter / Broadcast: Mon, 5 Nov 2007 16:00:00 UTC This is the VOA Special English Agriculture Report. An Australian farmer stands on land damaged by lack of rain last year To call land marginal mea
VOA慢速英语2007年（十一）月
By Sonja Pace Berlin 28 September 2009 With Congress back in session, debate over reforming the American health care system is once again in full swing. Supporters of universal health care want the U.S. system to be more like those in Europe, with t
VOA标准英语2009年(九月)
ROBERT SIEGEL, HOST: Many of those who support the deep cuts to Medicaid called for in the Republican health care bills say it's simply too expensive. But some health insurers say if Medicaid shrinks, that could lead to higher costs for everyone. Eri
2017年NPR美国国家公共电台7月
Signalling explains all kinds of behaviour. 信号行为能够解释各种各样的行为。 Firms pay dividends to their shareholders, who must pay income tax on the payouts. 企业给股东支付红利，股东必须为这笔支出缴纳收入税。
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