角平分线是到角的两边______相等的所有点的______．

For health insurance, the United States has taken the road less traveled. The United States is the only rich country without universal health insurance. People in the United States spend the most, rely heavily on the private sector, and obtain care from the world’s most complicated delivery system. While some supporters have expressed satisfaction, if not pride, in these remarkable qualities, others contend that the United States faces unique limitations in reforming health care.

In her exceptional book,Parting at the Crossroads, Antonia Maioni compares the formation of the U.S. and Canadian health-care systems for the years 1930—1960. The United States and Canada are often considered the most similar of Western democracies. They share a common border, are wealthy, and have federal government. Their trade unions are only moderately powerful, and their populations are diverse and young. Nevertheless, their heath-insurance systems are nearly opposite. The United States relies on a mix of government plans. Targeted to the elderly and indigent, and employment based plans, which the government indirectly supports, Canada offers public health insurance to all qualified resident, with the private sector providing supplementary services in some provinces.

Labor organizations became p advocates for health-insurance reform in both countries. Their impact partially depended on political institutions and how other actors, particularly organized medicine, wielded them. Canada’s governmental and electoral systems allowed labor to cooperate with a social democratic party in the Saskatchewan province, which established a universal program. The Saskatchewan program demonstrated universal insurance feasibility, spurring the dominant Liberals to introduce a national universal program. In contrast, the U. S. electoral system effectively precluded third-party formation, forcing organized labor to dilute its health-insurance goals because it was one of many interests represented by the Democratic Party.

Maioni suggests that economic vitality is important for the future of both countries’ systems, but the prognosis is uncertain. Despite recent concerns about the Canadian government’s budgetary health, Maioni contends that widespread support protects universal insurance. Conversely, Maioni seems pessimistic about options for U.S. universal health insurance. Despite economic buoyancy, dissension will likely prevent reforms. Although a devastating econmnic downturn would make health finance difficult in either country, the U.S. system seems especially vulnerable. Employment-based insurance and Medicare both rely on labor market attachment. High, chronic unemployment could result in coverage loss and financial difficulties for employer insurance and Medicare, swelling the uninsured pool. Such a crisis could provide an opening for universal health insurance. In any case, whether the United States relies on the public or private sector, escalating health expenditures figure into budget of government, corporations, and families, the U. S. health care system’s future may depend on Americans" willingness to devote more of their national income to health care.

Canadian heahh-care systems are dill)rent from those of the U.S. in that（）

A. the federal government is directly responsible for them

B. private sectors in Canada play a more important role

C. the government only indirectly supports the employment-based plans

D. the trade unions in both countries are only moderately powerful in such matters

（陕西卷理15A）不等式|x+3|-|x-2|≥3的解集为______

张老汉现年70岁，家住甲市A县农村，因早年丧妻，一人抚养三个儿子张大、张二和张三长大成人，三个儿子结婚后分别居住在甲市B区、C区、D区。2001年8月以来，张老汉患上某种老年慢性病，需要长期治疗，然而三个儿子唯恐花费过高，拒绝为其进行治疗，把张老汉一人独自扔在农村家中且不给其生活费。张老汉感到健康状况每况愈下，且自己又无劳动能力及生活来源，于是2002年5月向A县人民法院起诉，要求三个儿子给付赡养费及医疗费。法院受理后开庭审理前，张老汉病情突然加重，法院为了应对此紧急情况，裁定对被告三人先予执行。后张老汉病情有所好转，法院决定于2002年6月3日开庭，并于6月1日通知了双方当事人和其他诉讼参与人。在开庭时，迟迟不见张二到来。于是法院作出缺席判决，判决三被告分别每月给付老汉赡养费150元，并负担张老汉今后的医疗费。一审判决后，张老汉、张大没有上诉，张二在一审结束后口头提起上诉，没有提交上诉状；张三通过书面上诉状向市中级人民法院提起上诉，认为父亲在张大、张二买房时帮助了他们，应当张大、张二多负担张老汉的生活费，自己少负担。市中院受理后，组成了由一名人民陪审员参加的合议庭，在审理过程中，张老汉因长期精神紧张导致突然发病而死亡。
根据以上资料，回答下列问题：

中级人民法院接收到张三的上诉后，应当如何处理

试述《诸病源候论》的主要成就。

实现到2020年国内生产总值和城乡居民人均收入比2010年翻一番，“十三五”时期，国内生产总值每年平均增长速度需保持多少？