微终板电位产生的原因是（ ）A．运动神经末梢释放一个递质分子引起的终板膜电活动 B．

Confucius(孔子) is the greatest teacher in Chinese history. He was born on September 28, 551BC(公元前) in the Kingdom of Lu, in today’s Shandong Province. When he was young, he and his mother had a hard life. At the age of fifteen, he began to learn music, and he did well in it. Then he went on learning other subjects. When he was thirty, he became a teacher. He started his own school. He believed everyone should have a chance to get education whether(无论) they were rich or poor. He had about 3, 000 students and many of them became famous.

Chinese see Confucius as the greatest thinker and also the greatest teacher. His most important ideas are kindness and good manners. He said young people should take care of the old. People should stop thinking of themselves and work for others. His ideas are around in people’s everyday life. Today people can still hear them, and they go far into east and south Asia.

小题1: Confucius was born ______.

A．in Sichuan Province

B．on August 28

C．in the Kingdom of Lu

D．about 1500 years ago小题2: Confucius was good at ______ when he was fifteen.

A．music

B．Chinese

C．math

D．other subjects小题3: As a teacher, Confucius thought that ______ could get education.

A．only the rich

B．only the poor

C．not only the rich but also the poor

D．neither the rich nor the poor小题4: Which of the following isn’t Confucius’ idea?

A．Being kind.

B．Looking after the old.

C．Working for others.

D．Thinking of ourselves.小题5: The underlined word “they” means ______.

A．good manners

B．Confucius’ ideas

C．Confucius and his students

D．Confucius’ students

某人投保终身寿险，可选择25年缴费、15年缴费、10年缴费或趸缴保费。若选择（），则投保满13年时的保单现金价值最低。

A．25年缴费

B．15年缴费

C．10年缴费

D．趸缴保费

《海岛算经》的作者是刘徽，《四元玉鉴》的作者是（）

移动技术的基本特点之一重心在静态中保持平稳。

无菌技术操作原则中，下列哪项是错误的

A．操作前半小时，停止清扫地面

B．治疗室每日用紫外线消毒

C．操作者戴好口罩帽子

D．取出的无菌物品，未使用，应立即放回

E．取无菌物品，用无菌钳