【题目】Hundreds of years ago, life was much harder than it is today. People didn’t have modern machines. There was no modern medicine, either.

Life today has brought new problems. One of the biggest is pollution. Water pollution has made our rivers and lakes dirty. It kills our fish and pollutes our drinking water. Noise pollution makes us talk louder and become angry more easily. Air pollution is the most serious kind of pollution. It’s bad to all living things in the world.

Cars, planes and factories all pollute our air every day. Sometimes the polluted air is so thick that it is like a quilt over a city. This kind of quilt is called smog(烟雾).

Many countries are making rules to flight pollution. Factories must now clean their water before it is thrown away, and they mustn’t blow dirty smoke into the air.

We need to do many other things. We can put waste things in the dustbin and do not throw them on the ground, there will be less pollution.

Rules are not enough. Every person must help to fight pollution.

【1Hundreds of years ago, life was much harder than it is today because ______.

A. people did not have any modern machines

B. there was no modern medicine

C. both A and B

【2】What is the biggest problem in today’s life?

A. pollution

B. Air pollution

C. Water Pollution

【3】The most serious kind of pollution is ______.

A. noise pollution

B. air pollution

C. water pollution

【4Factories must clean their water ______.

A. after it is thrown away

B. when they are thrown away

C. before it is thrown away

【5】From the passage we know that ______.

A. a few years ago, there was no smog at all

B. people are making rules in order to fight pollution

C. we can drink water from the polluted rivers and lakes

【题目】“Well, we’re in our new house. Let’s get a new pet,” Mrs. Brown says to her husband. “That sounds like a very good idea,” he answers. “Do you want to see the ads (厂告)in the newspaper?” “Let’s go to the animal shelter. Many pets there need homes. Tomorrow is Saturday, so we can both go,” Mrs. Brown says.

The next morning, the Browns (Mr. Brown and Ms. Brown) meet Mr. Snow at the animal shelter. “We want to be sure that the pets here go to good homes,” Mr. Snow says, “So I need to ask you some questions.”

After they talk for a while, the Browns decide to get a small dog. It will not need a big house. A small dog will bark (吠) and warn (警告 ) them if someone tries to go into their house. After Mr. Snow gives the Browns a book on pet care, they choose one and want to take her home right away. But the animal doctor hasn’t checked her yet. So Mr. Snow tells them to come back on Sunday.

On Sunday afternoon the Browns go to the animal shelter. The animal doctor said, “Coco has got all of her shots (预防针) . She is healthy.” The Browns thank the doctor and take Coco home.

【1】From the passage we learn that________.

A. Coco is a small and healthy dog

B. the Browns know about Coco from the newspaper

C. Mr. Brown and Ms. Brown take Coco home on Saturday

D. Mr. Brown and Ms. Brown have different ideas on getting a pet

【2】The underlined word shelter means _______.

A. a place to sell small dogs

B. a place to keep animals without home

C. a place to study animals

D. a place to sell books on pet care

【3】Mr. Snow asks the Browns some questions because__________.

A. the Browns want to get a small dog

B. the Browns don’t have money to get a pet

C. he wants to be sure the Browns has a big house

D. he wants to be sure the Browns will be friendly to pets

【4】The Browns want a small dog because________.

A. it is usually healthy

B. it eats a little food

C. it can help them watch their house

D. it usually has a beautiful name

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