A选项的 sustainable and adequate return 是说的earning quality吧？
这个怎么理解？
问题如下图：
选项：
A. 
B. 
C. 
解释：
NO.PZ2018062004000210 问题如下 Whiof the following statement is the highest quality spectrum of financireporting: A.GAAP, cision-useful, sustainable anaquate return. B.GAAP, cision-useful C.Fictitious transactions. Answer is finition, the top of the spectrum, the highest quality spectrum of financireporting is scribeGAAP, cision-useful, sustainable anaquate return. 可以一下A的内容吗，不然记不住
NO.PZ2018062004000210 这个是要硬记吗，有的对financi和 earning 区分很严格 有的就没有
只问financireporting的话为什么要选A
