题目内容：

This museum is ___ you visited a few days age?A.where B.that C.on which D.the one
详解为什么不选B,选最先解释清楚的为最佳答案.

优质解答

　　整个句子应该是这样的This museum is the one that you visited a few days age?但是that在从句中宾语,可以省略,但是that之前要有先行词