The American book Who Moved My Cheese has been a best seller all over the world. It teaches people how to face changes in their lives. It is just for teens. The book tells us that when facing change in our life, like a new school or new friends, don’t be afraid. Use this change to make a better life.
The book gives an example of a change at school. A school is changing from having two terms to three terms because there are too many students. Several teens are talking about this. Most of them are unhappy and worried. But Chris is not. He laughs and tells a story about two mice, two“little people”and some cheese.
The four are in a maze(迷宫)looking for  The cheese. Here, cheese means some thing important in life. But they find the cheese is gone. The mice realize that they can’t change what has happened and have to find more cheese. This means finding different dreams. The little people can’t do this. They are afraid of change so they find no cheese.
After Chris finishes the story, the friends understand one thing:to get more cheese, move in a new direction quickly. His friends understand how this can be used in the changes all teens face, such as doing well at school or feeling good about yourself.
The book Who Moved My Cheese wants  to teach us_______.

A．how to find the cheese	B．how to face changes
C．how to make a better life	D．how to do well in our study

From the story, we can know that finding more cheese means_______.

A．finding more food	B．finding more friends
C．finding different dreams	D．feeling good about ourselves

Why does Chris tell the story to his friends?

A．He wants to help his friends out.	B．He likes telling stories.
C．His friends like listening to stories.	D．His teacher asks him to do so.