1. (2023八下·永年期末)  阅读理解

Do teenagers in small villages do chores at home? How about the teenagers in big cities? Here is a survey. We asked 4,000 teenagers in China several questions. Half of them come from big cities like Beijing, Shanghai and Guangzhou. The others are from small villages. We made a diagram of the result of our survey. Let's have a look at it.

Chores	Teenagers in small villages	Teenagers in big cities
Take out the rubbish	1600	1000
Sweep the floor	1200	850
Make the bed	1400	750
Do the dishes	1000	400
Fold the clothes	900	1100

We found out that teenagers from small villages do more chores than those from big cities. 

Our advice to parents in big cities is that parents should give their children some chores to do. Doing chores teaches teenagers to take care of themselves. 

1. （1） How many teenagers in big cities sweep the floor?

   A . 400 B . 750 C . 850 D . 1000
3. （2） The number of teenagers ____ in big cities is bigger than that in small villages. 

   A . making the bed B . taking out the rubbish C . doing the dishes D . folding the clothes
5. （3） What's the purpose of the passage?

   A . To teach children how to do chores. B . To advise parents to take care of their children. C . To tell us that teenagers in big cities live a happier life. D . To advise parents in big cities to give more chores to children.