来自刘淑霞的问题
Thisistheschool_______Istudiedthreeyearsago.A.whereB.which
Thisistheschool_______Istudiedthreeyearsago.A.whereB.which


Thisistheschool_______Istudiedthreeyearsago.A.whereB.which
Thisistheschool_______Istudiedthreeyearsago.A.whereB.which
用where,where=介词+which
在这所学校学习,studyatthisschool
因此这句句子还原过来是theschoolatwhichistudied,因此用where