Directions：Look at the graph and answer each question.
Republic of Korea
8. What is the main purpose of this table?
A. to show the relationship between life expectancy and academic excellence
B. to compare the life expectancy of people from different countries
C. to show the life expectancy of women in Japan
D. to show how much life expectancy has increased in various countries
9. Men from which country have the highest life expectancy?
C. Republic of Korea
10. According to the table, what can we say about men in Singapore?
A. They have a higher life expectancy than women in Singapore.
B. They have a lower life expectancy than men in Australia.
C. They have a higher life expectancy than men in Switzerland.
D. They have a life expectancy of more than 85 years.
11. According to the table, men in Switzerland.
A. have a higher life expectancy than women in Switzerland
B. have the same life expectancy as men in Australia
C. have a lower life expectancy than women in Republic of Korea
D. have a lower life expectancy than men in Japan