The last time I her,she at a medical college.A.was visiting,studiedB.visited,studiesC.visited,was studyingD.was visiting,was studying

The last time I her,she at a medical college.A.was visiting,studiedB.visited,studiesC.visited,was studyingD.was visiting,was studying
The last time I her,she at a medical college.
A.was visiting,studied
B.visited,studies
C.visited,was studying
D.was visiting,was studying

The last time I her,she at a medical college.A.was visiting,studiedB.visited,studiesC.visited,was studyingD.was visiting,was studying
选c
上次我去看她的时候,她正在一所医学院学习

C