单项选择题
If the cost of food increases by 10 percent in 2010, which of the following would be the possible impacts on CPI for the US and China?
A. US CPI increases by 1.5 percent while China’s CPI increases by 3.2 percent.
B. US CPI increases by 3.2 percent while China’s CPI increases by 1.5 percent.
C. Both US CPI and China’s CPI increase by 3.2 percent.
D. Both US CPI and China’s CPI increase by 1.5 percent.