care of the soul is a gradual process _______ even the small details of life should be considered.A.what B.in what C.which D.of which

问题描述:

care of the soul is a gradual process _______ eve
n the small details of life should be considered.
A.what B.in what C.which D.of which

根据这是定语从句,首先排除AB.
只能从CD中选择.因为是讲其中的一个环节,所以用D,of which.