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问题 单项选择题

焊接结构生产工艺流程所涉及的生产步骤概括为技术准备、备料加工、（）和结构质量检验四个相互衔接的工艺环节。

A.焊接工艺

B.焊接方法

C.装配-焊接

D.焊接试验

答案

参考答案：C

单项选择题

Welcome to the Grand Center--the place for all the family


If you like sports, go to the sports center on the twenty-eighth floor. On the twenty-eighth floor, we have a ping-pong room. If you like films, go to the twenty--seventh floor and watch a film in the ABC Cinema.
If you like to eat, there are a lot of places in the Grand Center for you to go to. You can try Wonderful Restaurant. That’s a new restaurant on the twenty-first floor. Crazy Town ( a Sichuan restaurant)is on the twenty-third floor and there’s an American restaurant on the twenty-sixth. But don’t worry, children ! If you like other kinds of foreign food, you can go to the coffee shop on the first floor. It’s really great.
If you like to shop, there are the twelfth to the nineteenth floors. On the twelfth floor, for example, there’s AST World for computers and computer games. There’s a big store on the fifteenth floor for radios, TVs and CDs. And the nineteenth floor has sports stores and a supermarket.

Where can you have some food
[A] On the twenty-second floor．
[B] on the twenty-third floor．
[C] On the twenty-fourth floor．

And there’s Rose Hall for all you dance people ( for people over 14 years old). That’s on the top floor, of course. You can dance and sing all night.
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多项选择题

稷下学宫的历史意义表现在（）

A、培养了众多的知识分子

B、促进了战国时期思想学术的发展

C、显示了中国古代知识分子的独立性

D、创造了一个出色的教育典范

E、留给人以思考
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