Thegirlarrangedtohavepianolessonsatthetr ainingcentr ewithhersister________shewouldstayforanhour.
A.where
B.who
C.which
D.what
正确答案:A
Thegirlarrangedtohavepianolessonsatthetr ainingcentr ewithhersister________shewouldstayforanhour.
A.where
B.who
C.which
D.what
正确答案:A