题目:

For each of the years 2000,2003,2006 and 2009, the graph shows the carbon dioxide emissions produced by the
consumption of petroleum for 9 countries. Emissions are measured in millions of metric tons of carbon dioxide, where 1
million = 106,
From each drop-dobvn menu,select the option that creates the most accurate statement based on the information provided.
选项:
Median carbon dioxide emissions for the 9 countries increased by million metric tons 2000 t0 2009
In 2006,the range of carbon dioxide emissions for the 9 countries was approximately million metric tons.
答案:
A B