不需要使用注册商标的药品有()。A．仿制药品 B．试生产的新药 C．中成药 D．医院

临床有慢性肾盂肾炎表现，而尿培养阴性，为了确定尿中有无原浆型菌株存在，应该()

A．取清晨第一次尿作培养

B．尿标本应1小时内送培养

C．作尿低渗培养

D．作尿等渗培养

E．作尿高渗培养

         Men usually want to have their own way. They want to think and act as they like. No one, however, can have his own way all the time. A man cannot live in society without considering the interests(利益) of others as well as his own interests. “Society” means a group of people with the same laws and the same way of life. People in society may make their own decisions, but these decisions ought not to be unjust(不公平) or harmful to others. One man’s decisions may so easily harm another person. For example, a motorist may be in a hurry to get to a friend’s house. He sets out, driving at full speed like a competitor in a motor race. There are other vehicles and also pedestrians (行人) on the road. Suddenly there is a crash. There are screams and confusion. One careless motorist has struck another car. The collision(碰撞) has injured two of the passengers and killed the third. Too many road accidents happen through the thoughtlessness of selfish drivers.

We have governments, the police and the law courts to prevent or to punish such criminal acts. But in addition, all men ought to observe certain rules of conduct. Every man ought to behave with consideration for other men. He ought not to steal, cheat, or destroy the property(财产) of others. There is no place of this sort of behavior in a civilized society.

51. A man cannot have his own way all the time because________.

A. he may have no interest in other people

B. he has to share the same interest with the people in the same society

C. his decisions are always unjust            D. his decisions always harm other people

52. According to the passage, people in a civilized society should usually______.

A. be honest to each other                         B. be cautions in doing everything

C. behave in a responsible way                 D. punish criminal acts

53. The purpose of this passage is to_________.

A. tell people how to behave in society  

B. illustrate the importance of laws

C. teach people how to prevent criminal acts

D. persuade people not to make their own decisions

54. It is implied that there will be fewer road accidents if_______.

A. the drivers are more considerate(体贴的) of other people

B. there are fewer cars or walkers in the street

C. the motorists are not always in a hurry

D. the passengers are calm but not confused before the accidents

55. We can draw a conclusion that_______.

A. the government should contribute more efforts

B. the criminals should be more severely punished

C. man should be more strict with himself

D. man should have more and more similar interests

漫画《购书》提醒我们 [     ]

①营造良好的文化环境非常重要

②要坚决打击出版贩卖淫秽色情出版物的行为

③要大力加强社会主义民主政治建设

④青少年要提高明辨是非能力，自觉抵制不良诱惑

A．①②③

B．②③④

C．①②④

D．①②③④

电子倾角计的示值允许误差为量程的（）。

A.1.0%

B.1.5%

C.2.0%

D.2.5%

砌体结构进行内力计算时，以下不正确的是（）。

A．单层、单跨房屋，按弹性方案计算时，屋架在水平荷载作用下不产生拉伸或压缩变形

B．单层、单跨弹性与刚弹性计算方案，差别在于后者在排架的柱顶上加一个弹性支座

C．上柔下刚的多层房屋，在上下层交接处，除考虑垂直荷载向下传递外，还应考虑固端弯矩的影响

D．上刚下柔的多层房屋，把上面各楼层叠合成刚度为无限大的横梁，按单层排架进行内力计算