我国经济发展要坚持速度、结构、效益、质量四者的统一，其中处于

搜题请搜索小程序“爱下问搜题”

问题单项选择题

我国经济发展要坚持速度、结构、效益、质量四者的统一，其中处于核心地位的是：( )

A．速度

B．结构

C．效益

D．质量

答案

参考答案：C

解析：效益是对速度、结构、质量的综合概括和评价。

填空题

用所给单词的正确形式填空。

1. ―Do you like _____ (tomato) ?

―Yes, very much.

2. －Can he _____ (turn) off the light?

－Yes, he can.

3. It's half past seven now. Sandy _____ (write) a letter to her friend.

4. －How long do you spend _____ (do) your homework every day?

－Two hours.

5. Millie, _____ (not put) it on now. Wait a minute.

6. Jim! Whose turn is it _____ (make) a wish?

7. Look at the shoes. They're those _____ (dance).

8. They ask us _____ (raise) money for poor children in our country.

9. The boy often makes the girl _____ (cry). You should teach him a lesson.

10. Daniel doesn't have a healthy diet. He often goes to school without _____ (eat) breakfast.

11. －What _____ the scarves _____(make) of?

－Wool.

12. He often _____ (carry)water for me. He's a kind person.

判断题

凡黏膜部发生浅表溃疡，呈凹形有腐肉而脓液不多的称为疡。