19.聽(tīng)第10段材料,回答第17至20題.
17.What is mainly talked about?
A.Americans'private cars.
B.American families.
C.Americans'holidays.
18.How many cars does an  American family have if both  parents work?
A.One.  B.Two.  C.Three.
19.Why did Mr Hagen and his wife buy a van?
A.They had saved enough money.
B.They hoped to have a third child.
C.Their second car is too small.
20.How do American families like  to spend the ir holiday  according to the  speaker?
A.Travling together.
B.Staying at home.
C.Having picnics.

分析

解答 ABCA

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