题目内容：

Most American families are smaller than those in other countries. Usually there is one or two parents and one or two children in each American family.

Children in the USA will leave their parents when they grow up. They want to find better jobs, so they usually live far away from their parents. They often write to telephone their parents. And they go to visit their parents during在---期间 their holidays.

Parents will ask their children to do some work around their house. In many families children will get money for doing some housework so that they can learn to make money for their own. Parents usually let their children choose their own jobs. Americans think that for young people it is important to decide 决定on their lives by themselves.

1.The size of most American families is ______ that of other countries．

A．larger than        B．smaller than

C．as big as          D．as small as

2.When children grow up，they leave their parents’ home to______．

A．go to other countries

B．be free

C．find good jobs

D. find jobs for their parents

3.They visit their parents ______．

A．on weekdays      B．on weekends

C．at any time       D．on holidays

4.From the passage we can know that children in America_____.

A. leave their parents when they are still young

B. often spend holidays at their parents’ house

C. sometimes look for jobs for their own patents

D. often call or write to their parents for money

5.What is the passage NOT about?

A. American parents.         B. American holidays

C. American families.        D. American children.