26.   (25911-!-item-!-188;#058&002160)

The investigations of many psychologists and anthropologists support the generalization of there being little that is a significant difference in the underlying mental processes manifested by people from different cultures.

(A) of there being little that is a significant difference

(B) of there being little that is significantly different

(C) of little that is significantly different

(D) that there is little that is significantly different

(E) that there is little of significant differences

生词：generalization: n. 概括 a principle, a statement, or an idear having general application

Generation: n. 一代人

Significant: 形容词，意义重大的，重要的

Significantly: 副词，表示程度很深

问题：generalization后面的that引导的是宾语从句还是同位语从句？这两者什么区别（在此情况下）？

D中的little是形容词还是名词？后面的that是指代little吗？that后面可以直接加系动词？

选D