NO.PZ2020033002000016
问题如下：
Assuming that Moody's and S&P have the same credit risk rating for the same bond, the default risk of the bond rated BB by S&P is lower than the bond rated by Moody's as
选项：
A.
Baa2
B.
Ba2
C.
Ba1
D.
Ba3
解释：
D is correct.
考点：Credit Ratings and Agencies
解析：S&P的BB评级与穆迪的Ba2相当，所以要比Ba3的违约概率低。
老师可以提供一下两家机构的评级对照表在讲义中的
