听一段材料，回答下面几个小题。
.Where are the two speakers?
A.In the USA.
B.In Europe.
C.In China.
Why is there no national health insurance here?
A.The government hasn’t realized its importance.
B. The people don’t think the government can do it better.
C.The government hasn’t paid enough money for it.
What does the man think of having good insurance?
A.Expensive.
B.Unnecessary.
C.Important.