The girl arranged to have piano lessons at the training centre with her sister________she would stay for an hour.
A.where B.who C.which D.what
The girl arranged to have piano lessons at the training centre with her sister________she would stay for an hour.
A.where B.who C.which D.what
A
考查定语从句。所填词引导定语从句，先行词是training center，从句主要成分齐全，关系词做从句的状语，故先行词指地点，选A项。其余选项不符合题意。