[第三组]

11．environmental A．n.数量

12．operate B．n.赞扬，称赞，认可；信用，信誉；学分

13．credit C．adj.原始的，未经加工或处理的

14．quantity D．vt.&vi.经营；动手术

15．raw E．adj.环境的

答案　11.E　12.D　13.B　14.A　15.C

[第四组]

16．willing A．vt.&vi.用泵(或泵样器官等)输送；涌出，涌流

17．tax B．n.商品，货品

18．goods C．n.(尤指上层)商界人员；企业家

19．pump D．n.税，税款

20．businessman E．adj.愿意的，乐意的

答案　16.E　17.D　18.B　19.A　20.C

1．What's the main idea of the passage?

A．Developing economy is the most important.

B．Preserving the environment is the most important.

C．The relationship between the environment and the economy.

D．The factories which cause much pollution to the environment should pay higher taxes.

答案　C

2．Read the subject Lin Shuiqing talks about and number these events in the correct order.

________ recycling waste

________ chemical waste

________ population

________ fishing

________ water pollution