阅读短文，选择正确答案。
Americans with small families own a small car or a large one. If both parents are working, they usually have
two cars. When the family is large, one of the cars is sold and they will buy a van (住房汽车).
A small car can hold four persons and a large car can hold six persons but it is very crowded. A van hold
seven persons easily, so in a family three children could ask their grandparents to go on a holiday travel. They
could all travel together.
Mr Hagen and his wife had a third child last year. This made them sell a second car and buy a van. The sixth
and seventh seat are used to put other things, for a family of five must carry many suitcases (衣箱) when they
travel. When they arrive at their grandparents' home, the suitcases are brought into the two seats can then carry
the grandparents.
Americans call vans motor homes. A motor home is always used for holidays. When a family are traveling to
the mountains or to the seaside, they can live in their motor home for a few days or weeks. All the members of
a big family can enjoy a happier life when they are traveling together. That is why motor homes have become
very popular. In America there are many parks for motor homes.
1. From the passage, a van is also called ________.
[ ]
A. a motor car
B. a motor home
C. a motor bike
D. a big truck
2. Before Mr Hagen and his wife bought a van, they ________.
[ ]
A. sold their old house
B. moved to their grandparents' house
C. built a new place for a van
D. sold their second car
3. A motor home is usually owned by a family with ________.
[ ]
A. a baby
B. much money
C. more than two children
D. interest in vans
4. Americans usually use motor homes ________.
[ ]
A. to travel with all the family members for holidays
B. to do some shopping with all the family members
C. to visit their grandparents at weekends
D. to drive their children to school every day
5. Motor homes have become popular because ________.
[ ]
A. they can take people to another city when people are free
B. they can let families have a happier life when they go out for their holidays
C. some people think motor homes are cheap
D. big families can put more things in motor homes