Question

this museum is ______ you visited a few days ago A.where B.t

Answer 1

where=in which

代入后,就变为this museum is which you visited (in) a few days ago,多出来了一个in,句子累赘,就错了,以后你做类似题目最简单的方法就是这样代入,看成分是否残缺或多余

这里应该选B,定语从句,this museum是先行词,that是引导词,引导定语从句