Perhaps there is an element of truth in both these pictures.

问题描述:

Perhaps there is an element of truth in both these pictures.
为什么 both these pictures.而不是both of these pictures.

both 可以单独使用,直接跟名词,或者动词
both of 后接名词或者代词,但是名词前必须有限定词the 等
谓语动词用复数