—Could you tell me _____? 　　

—Glad to help. [ ]

A. if I have been to the Great Wall

B. where did he study

C. how I can get to the station

D. what's your name

脐中至耻骨联合上缘的骨度分寸是（）

A.3寸

B.5寸

C.6寸

D.8寸

E.9寸