GDP quiz

来源: 于 2009-05-16 22:33:40 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

make a guess:

8% Gdp growth means
what rate of cancer incidence growth in China's city population

a) 8%
b) 16%
c) 32%
d) >80%