请选择CBA2F.}*g2y3s:}Jenny and LiMing arrive_______the gym _______7:00.(i(v0k;`/P)D0C*Y/Z7E
A.on ,at(i(v0k;`/P)D0C*Y/Z7E
B.at ,at(i(v0k;`/P)D0C*Y/Z7E
C.at, in(i(v0k;`/P)D0C*Y/Z7E