简述企业文化的构成。

党的十六届三中全会强调，要“进一步推动国有资本更多地投向关系国家安全和国民经济命脉的重要行业和关键领域，增强国有经济的控制力”。之所以要增强国有经济的控制力，从哲学上讲是因为[ ]

A、任何事物都是部分与整体的统一

B、事物的性质主要地是由取得支配地位的矛盾的主要方面所规定的

C、内因是事物变化发展的根本原因

D、事物的发展是由弱到强、由低级到高级的运动过程

男性，60岁。多饮多尿2周，神志不清1天，有脱水表现，测血糖40.3mmol/L，血尿素氮42.9mmol/L，血钠170mmol/L，尿酮体阴性。

该患者最可能诊断为（）

A.乳酸性酸中毒

B.尿毒症酸中毒

C.呼吸性酸中毒

D.糖尿病酮症酸中毒

E.糖尿病高渗昏迷

心脏性猝死最常见的病因是()

A．心肌病

B．冠心病

C．恶性心律失常

D．急性泵衰竭

E．病态窦房结综合征

LONDON — Life for Cathy Hagner and her three children is set to permanent(永久的) fast-forward.

Their full school day and her job as a lawyer's assistant are busy enough. But Hanger also has to take the two boys to soccer or hockey or basketball while dropping off her daughter at piano lessons or Girl Scout Club.

Often, the exhausted family doesn't get home until 7 pm. There is just time for a quick supper before homework. In today's world, middle-class American and British parents treat their children as if they are competitors racing for some finishing line.

Parents take their children from activity to activity in order to make their future bright. It seems that raising a genius has become a more important goal than raising a happy and well-balanced child.

“Doctors across the country are reporting a growing number of children suffering from stomachaches and headaches due to exhaustion and stress,” says child expert William Doherty of the University of Minnesota.

Teachers are dealing with exhausted kids in the classroom. It's a very serious problem. Many children attend after-school clubs by necessity. But competitive pressures also create an explosion of activities. They include sports, language, music and math classes for children as young as four.

“There is a new parenting trend(趋势) under way which says that you have to tap all your child’s potential(潜能) at a young age; otherwise you will let him down,” says Terry Apter, a Cambridge-based child and adolescent psychiatrist(青少年精神病专家).

“It isn't entirely new: there have always been pushy parents. But what was previously(以前) seen as strange behaviour is now well accepted.”

小题1: From the second paragraph of this passage we can find that _______.

A．Hagner wastes much time helping her children's lessons

B．Hagner doesn't spend much time on her full-time job

C．Hagner is interested in sports and music

D．Hagner busies herself by following a trend小题2:British parents, as the writer described in this passage, _______.

A．treat their children as sports players

B．pay no attention to their children's lessons

C．bring up their children in a simple way

D．give their children little time to develop freely小题3:The writer's opinion about after-school clubs is that ________.

A．activities in the country are too competitive

B．children should attend four clubs at a time

C．some clubs result in competitive pressures

D．clubs should have more subjects for school children小题4:The last paragraph tells us that in Britain _______.

A．parents used to take their children to every club

B．parents used to be wise on how to raise children

C．parents have all benefited from children’s clubs

D．parents have come to know the standard of education

服用铁剂后出现黑便最可能的原因是

A．引起肠黏膜破溃出血
B．引起上消化道出血
C．腐蚀肠壁血管引起出血
D．在肠道细菌作用下生成硫化铁所致
E．腐蚀胃血管引起出血