问题如下图：
选项：
A. 
B. 
C. 
解释：
The question didn't say anything about "within an asset class", but asking about "asset classes". Why not Diversify?
NO.PZ201710200200000103问题如下3. Raye believes the previous aiser’s specification for is incorregiven that, for purposes of asset allocation, asset classes shoulbe:A.versifying.B.mutually exclusive.C.relatively homogeneous. C is correct. In orr to effectively specify asset classes for the purpose of asset allocation, assets within asset class shoulrelatively homogeneous anhave similattributes. The previous aiser’s specification of the asset class inclus globinvestment-gra corporate bon anreestate. This finition results in a nonhomogeneous asset class.考点asset class的分类标准解析正文部分对于债券的分类分为globinvestment-gra corporate bon以及reestate，显然房地产与债券的性质差别较大，所以不应该划分到同一资产类型中。违反的是homogeneous，因为homogeneous要求同一资产类型中的资产性质相似。 老师，这句话不是代表分散效果不好吗
NO.PZ201710200200000103 题目问法是说bonreestate属于一种asset class嘛，没看出来啊
为什么不选大盘股和US股 这两个不满足完全互斥啊
mutually exclusive. relatively homogeneous. C is correct. In orr to effectively specify asset classes for the purpose of asset allocation, assets within asset class shoulrelatively homogeneous anhave similattributes. The previous aiser’s specification of the asset class inclus globinvestment-gra corporate bon anreestate. This finition results in a nonhomogeneous asset class.请问这道题为什么不选B
这句话的问法和最终答案有点对不上吧？应该是 the assets “within asset class” shoulhomogeneous，不能是asset classes homogeneous吧？？？
