问题

Excuseme,butcanyoutellme________?
A:wherecanIgettothelibrary
B: BhowIcangettothelibrary
C:howcanIgettothelibrary
D:whereIcangettothelibrary
B: BhowIcangettothelibrary
C:howcanIgettothelibrary
D:whereIcangettothelibrary
正确答案是: