问题如下：
Based on the following table：
Which Country has the highest real short-term interest rates?
选项：
A.Country A
B.Country B
C.Country C
解释：
B is correct.
考点：Default-free interest rates and economic growth.
解析：关于default-free interest rates and economic growth 有2个结论：1，higher trend real economic growth, higher real default-free interest rates. 2, GDP growth is more volatile, real interest rates are higher.
这道题就是考察这2个结论的，国家A和B都有很高的GDP增长率，7.5%-4.9%=2.6%， 6%-3.4%=2.6%。所以再看GPD的波动，很明显国家B的波动最高，所以选B。
感觉这章的实际题目比何老师上课讲的难多了。。。何老师说这章不懂也能做对题，显然还是要把课听懂，而且要透彻理解。。。
