教学工作的中心环节是（） A.备课 B.上课 C.课外辅导 D.学生学业成绩的检查与

阅读理解。

     This year, about 2,300 teenagers from all over the world will spend about 10 months in US

homes. At the same time about 1,300 American teenagers will go to other countries to learn new

languages and learn the rest of the world.

     Here is a 2-way student exchange in action. Fred,19, spent last year in Germany with George's

family. In turn, George's son Mike spent a year in Fred's home in America.

     Fred, a lively young man, knew little German when he arrived. But after 2 months of studying,

the language became easy for him. School was completely different from what he had expected

and it was much harder. Students rose respectfully when the teacher entered the room. They took

14 subjects instead of 6 that were usually taken in the US.

     Family life, too, was different. The father's word was the law. All the activities were done with

the family rather than individually. Fred found the food to be too simple at first. He also missed

having a car.

     "Back home, you pick up some friends in a car and go out to have a good time.In Germany,

you walk but you soon learn to like it ."

     At the same time, in America, Mike,a friendly German boy, was also forming his own ideas.

"I suppose I should criticize American schools" he says, "It is far too easy for our level but I have

to say that I like it a lot. In Germany, we do nothing but study. Here we take part in many other

activities. I think that maybe American schools are better in training their citizens. There ought to

be some middle ground between the two."

     1 between American school life and German school life

我国在少数民族地区实行的一项基本政治制度是

A．民族平等

B．民族团结

C．民族区域自治制度

D．各民族共同繁荣

工程建设监理概念要点是( )

A．对参加项目建设各方行为的监督管理
B．接受业主的委托进行的监督管理活动
C．具有明确依据的行为
D．针对工程项目建设实施的监督管理活动
E．政府有关部门与监理单位共同实施的监督管理行为

工程维修实施方案内容主要包括：（），实施方案编制目的、依据与原则等。

A.题目

B.主题

C.大纲

D.实施方案名称