问题 多项选择题

工程项目中采用的主要节能措施有( )。

A.工艺流程应采用节能新技术、新工艺和新设备

B.搞好余热、余压、可燃气体的回收利用

C.对工艺装置;炉窑、热力管网系统采取有效的保温措施

D.建设更多的节能工程

E.尽可能避免生产工艺中不合理的能量转换

答案

参考答案:A,B,C,D

解析:主要的节能措施有:
(1)工艺流程应采取节能新技术、新工艺和新设备,不得选用已公布淘汰的机电产品,以及产业政策限制的产品序列和规模容量。
(2)搞好余热、余压、可燃气体的回收利用。
(3)对工艺装置、炉窑、热力管网系统分别采取有效的保温措施。
(4)尽可能避免生产工艺中能量的不合理转换。

阅读理解

Peter is from Japan. He went to America last month. One day, he walked into a small restaurant for dinner. He wanted to eat eggs, but he didn’t know how to say them in English. He looked around, and he saw a girl eating eggs. So he pointed the eggs on the girl’s table. The waiter knew what he would like. After some time, he brought eggs to Peter.

Then Peter wanted to eat mushrooms(蘑菇), but nobody ate mushrooms in the restaurant. He took out a pencil and drew a picture of a mushroom on the menu. The waiter saw the picture and then went away. After some time, he got back. He didn’t bring mushrooms to Peter, but he gave him a black umbrella(雨伞).

小题1:Where did the story take place(发生)?

A. In a library           B. In a hospital                C. In a restaurant

小题2:How did Peter get the eggs ?

A. He pointed the eggs on the girl’s table. and the waiter understood what he wanted to eat.

B. He told the waiter what he wanted to eat.

C. He drew a picture of an egg and the waiter understood what he wanted to eat.

小题3:What’s the Chinese meaning(意思) of “point”?

A. 扔                       B. 卖                   C. 指向

小题4: Why did the waiter bring an umbrella to Peter?

A. Because Peter wanted an umbrella.

B. Because the waiter thought the picture on the menu was an umbrella.

C. Because Peter drew an umbrella on the menu.

小题5:What can be the best title(标题) for the story?

A. A happy Trip             B. A Hard Dinner            C. A Bad Restaurant

名词解释