题目内容：

she was afraid (of being seen)for being late为什么要加being?

优质解答

她因为迟到了,所以怕“被”(be)看见(seen).
是被动语态,不加being就是主动语态了,句子意思就不符合逻辑了.而且see是
及物动词,名词就是she.