In contrast to the US, Japan and Sweden are funding their medical care ______.

A．Americans are better prepared for death than other people.
B．Americans enjoy a higher life quality than ever before.
C．Americans are overconfident of their medical technology.
D．Americans take a vain pride in their long life expectancy.

A．Americans like sports and sports reveal much about the changing ethnic structure of the United States
B．in Washington, several games are played in one day
C．Americans like all kinds of games
D．the American games are watched by native-Americans and played by people from different countries