问题 单项选择题 A1型题

寻找主要污染源和主要污染物常用的评价指标是()

A.单要素环境质量指数

B.超标指数

C.污染物排放量

D.排毒系数

E.环境污染指数

答案

参考答案:D

解析:此题为理解和记忆题。评价污染源和污染物主要采用的指标是排毒系数。C是计算排毒系数的一项参数。A、B、E是用来评价环境的质量,不是用来评价污染源和污染物。

阅读理解

阅读理解。

     An old woman from the United States is helping develop a small Chinese village. She lived there when

she was a child.

     In the early 20th century, Eunice Moe Brokck's parents came to Shandong Province and they gave birth

to her there. As she grew up, Brock saw the poverty (贫困), illness and war in China. So when she left China

at the age of 13, she decided to come back to help the poor people there.

     After her husband died, the old woman sold her house, her car, her forest and other things and moved to

China in 1999. She lived in Liumiao Village in Liaocheng of Shandong Province to help the villagers there.

     Though she is now in her nineties, she is still busy helping them. In the past few years Brock built a

computer room for the village school with her own money, and bought desks, chairs and books for students.

She also has been trying to improve the medical care conditions in a number of villages. In Liumiao, every

child can play with toys in Brock's home. At Christmas she always buys a lot of candies and takes them to

schools for students.  

     "I'm an American, but I love China," she said.

1. Eunice Moe Brock was born _________.

A. in Shandong Province

B. in the United States

C. in the south of China

2. Brock returned to China _________ years ago.

A. nine

B. thirteen

C. twenty

3. From the passage we know that Brock is _________.

A. less than 90 years old

B. over 90 years old

C. a middle-aged woman

4. Which of the following is true?

A. Brock's husband died while she was in China.

B. The villagers got much money from Brock.

C. Brock has made a great contribution to the villages in China.

5. The best title for the passage is _________.

A. A Woman in China

B. A Poor Village in China

C. An American Woman with a Chinese Heart

单项选择题