I want to use the same dictionary___was used yesterday.

问题描述:

I want to use the same dictionary___was used yesterday.
这题答案是as没错,但书上有说"先行词被the same修饰时只能用that而不能用which"例句是This is the same bike that I lost.哪么例句和题目的用法有什么不同?

as that
这里的that省了