---Do you know_______ it is from our school to Yangzhou?
---I am not sure. I guess it's about 40 minutes by bus.
A.how far | B.how soon | C.how long | D.how often |
---Do you know_______ it is from our school to Yangzhou?
---I am not sure. I guess it's about 40 minutes by bus.
A.how far | B.how soon | C.how long | D.how often |