The school you visited yesterday is the place I once learned .A. where; thatB. where; wher

问题补充：

The school you visited yesterday is the place I once learned .

A. where; that

B. where; where

C. which; where

D. that; which

答案：

A. where; that

B. where; where

(答案→)C. which; where

D. that; which

解析： 考查定语从句的关系词。The school you visited yesterday中先行词是The school，在定从you visited yesterday中作visited的宾语，要用that或which引导；the place是先行词，在定从I once learned中作地点状语，用where引导。所以选C。