问题 单项选择题

肺炎与气管炎的鉴别要点为

A.高热

B.咳嗽、咳痰

C.两肺哮鸣音或干啰音

D.呼吸急促

E.血白细胞分类及分类

答案

参考答案:D

解析: 气管炎时炎症仅影响气管支气管,临床表现一般仅有发热、咳嗽及咳痰等。当患肺炎时不仅有气道炎症,炎症还累及肺泡,使气体交换功能下降,从而促使机体加快呼吸来代偿气体交换的不足,此时临床不但有气管炎的表现,还会出现呼吸急促和紫绀。

阅读理解

阅读理解。

      If you were to come up with a list of organizations whose failures had done the most damage to

the American economy in recent years, you would probably have to start with the Wall Street firms

that brought us the financial crisis. From there, you might move on to the automakers in Detroit.

     But I would suggest that the list should also include a less obvious nominee: public education.

     At its top level, the American system of higher education may be the best in the world. Yet in

terms of its core mission-turning teenagers into educated college graduates-much of the system is

failing.

     The United States does a good job enrolling (招生) teenagers in college, but only half of the

students who enroll end up with a bachelor's degree.

     So identifying the causes of the college dropout crisis in the world's largest economy matters

enormously, and a new book called "Crossing the Finish Line" tries to do precisely that. Its authors

are economists William Bowen and Michael McPherson, and a doctoral candidate Matthew Chingos.

The first problem they diagnose is something they call under-matching. It refers to students who

choose not to attend the best college they can get into. They instead go to a less selective one, perhaps

one that is closer to home or less expensive. About half of the low-income students with a grade-point

average of at least 3.5 in high school and an SAT score of at least 1,200 do not attend the best college

they could have. "I was really astonished by the degree to which well-qualified students from poor

families under-matched," said Mr. Bowen.

     In fact, well-off students attend the colleges that do the best job of producing graduates. Meanwhile,

lower-income students-even when they are better qualified-often go to colleges that excel (擅长) in

producing drop-outs. "It's really a waste," Mr. Bowen said, "and a big problem for the country." As the

authors point out, the only way to lift the college graduation rate significantly is to lift it among poor and

working-class students. Instead, it appears to have fallen.

     What can be done? Money is clearly part of the answer.

1. Which of the following would people first think of as a factor responsible for the American

    financial crisis according to this passage?

A. The government.

B. Public education.

C. The Detroit automakers.

D. The Wall Street firms.

2. What is a big problem with American higher education?

A. It is hard to enroll enough students into college.

B. Many colleges are experiencing low rate of graduation.

C. Many college students stay away from classes.

D. It is hard for many colleges to get financial aid from the government.

3. Why do some students under-match?

A. Because they have financial difficulty.

B. Because they face ambition crisis.

C. Because they lack confidence.

D. Because they can't get guidance.

4. The passage is mainly about _______.

A. problems with secondary American education and possible solutions

B. America's financial crisis, its cause and influence

C. low rate of American college graduation, its cause and its influence

D. relationship between American education and its economy

问答题


段锋(1991年5月出生)于2007年8月与李琳(1990年8月出生)相识。建立恋爱关系后不到两个月,两人即在段锋的工厂单身宿舍同居。同居后,两人常因琐事争吵。2007年11月14日晚,李与段又发生争吵。段欲外出躲避,被李拉住不放。二人争吵时,住隔壁的赵某、韩某、王某等三人前来劝架。段因李不放手,恼羞成怒,威胁李再不松手,就将其衣服扯光。李仍不松手,段把李身穿的睡衣及内衣裤全部扯掉。赵某见状扔给李一件外衣。李因穿衣而松手后,段即走出宿舍。以后,两人继续同居,并仍常因生活琐事争吵。2008年5月27日,两人争吵时,段打伤了李。李去医院诊治,县医院诊断为轻伤。李为治疗而花费了2000余元医药费。李因感到与段不能再继续维持同居关系,于2008年6月13日向县法院提起民事诉讼。所提诉讼请求共两项,即要求段锋赔偿全部医药费,解除与段的同居关系。所提请求的主要理由,一是段锋系致伤责任人,医药费理应由其承担;二是两人经常争吵,并曾受当众扯光衣服之侮辱,两人同居无法维持。
县法院受理后经审查认为,被告人段锋打伤李琳及当众扯光其衣服的侮辱行为,已构成犯罪,因此决定将本案转刑庭处理。刑庭认为,本案系自诉案件,故在决定采用独任审判后,由审判员通知李琳作为刑事诉讼自诉人,并将其民事诉状作为刑事自诉书。同时告知段有权聘请辩护律师,但段表示不请律师。法院决定于2008年7月20日公开审理本案。开庭前一天,李琳告知法院,她不愿控告段犯罪,仍只想通过法院解除与段的同居关系并让段赔偿医药费。因开庭日期已定,县法院刑庭决定如期开庭。开庭审理时,只有段锋一人到庭。法庭审理时,只对段进行了讯问。讯问后,由于事实清楚,段锋亦全部承认,故未让段锋作最后陈述,随即当庭作出判决,对其以伤害罪和侮辱罪分别判处有期徒刑一年和两年,合并执行有期徒刑两年半,并告知段锋有上诉权及上诉期限,但对附带民事诉讼部分未作出处理。
根据上述案情,请回答以下问题:

段表示不请律师时,法院应如何做为什么