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问题 单项选择题


(本大题为单项选择题，即每小题只有一项是符合题意的，请找出最恰当的一项。)

2009年1月1日，中 * * 、国务院发布了《关于2009年促进农业稳定发展农民持续增收的若干意见》。为贯彻落实这一文件精神，具体部署有关工作，××市人民政府决定于2009年1月16日发文召开各县(市、区)政府一把手和主管农业领导参加的农村工作会议。假如由你代拟这份公文，请就下列问题作答。

这份公文的文种应当是( )。

A．决定

B．通报

C．意见

D．通知

答案

参考答案：D

解析： 通知是转发同级或不相隶属机关公文，印发上级或本级机关有关公文，批转下级机关公文，传达上级机关指示，任务和聘用干部，发布法规和规章，以及要求下级机关办理、执行或周知事项的公文。

多项选择题

栓塞疗法可以对以下哪些性质的出血进行止血（）

A.外伤性出血

B.医源性出血

C.溃疡出血

D.肿瘤出血

E.凝血障碍造成的出血
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问答题

Exactly where we will stand in the long war against disease by the year 2050 is impossible to say. (46) But if developments in research maintain their current pace, it seems likely that a combination of improved attention to dietary and environmental factors, along with advances in gene therapy and protein targeted drugs, will have virtually eliminated most major classes of disease.
From an economic standpoint, the best news may be that these accomplishments .could be accompanied by a drop in health-care costs. (47) Costs may even fall as diseases ’are brought under control using pinpointed, short-term therapies now being developed. By 2050 there will be fewer hospitals, and surgical procedures will be largely restricted to the treatment of accidents and other forms of trauma. Spending on nonacute care, both in nursing facilities and in homes, will also fall sharply as more elderly people lead healthy lives until close to death.
One result of medicine’s success in controlling disease will be a dramatic increase in life expectancy. (48) The extent of that increase is a highly speculative matter, but it is worth noting that medical science has already helped to make the very old (currently defined as those over 85 years of age) the fastest growing segment of the population. Between 1960 and 1995, the U.S. population as a whole increased by about 45%, while the segment over 85 years of age grew by almost 300%. (49) There has been a similar explosion in the population of centenarians, with the result that survival to the age of 100 is no longer the newsworthy feat that it was only a few decades ago. U.S. Census Bureau projections already forecast dramatic increase in the number of centenarians in the next 50 years: 4 million in 2050, compared with 37, 000 in 1990.
(50) Although Census Bureau calculations project an increase in average life span of only eight years by the year 2050, some experts believe that the human life span should not begin to encounter any theoretical natural limits before 120. years. With continuing
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