Question

---Jack, _______ have you been away from your hometown?
---Since the end of last February.

A．how long

B．how soon

C．how far

D．how often

Answer 1

A

考查情景交际与现在完成时。“杰克，你离开家乡多久了？”“自从去年二月底。”对一段时间提问，用how long；how soon是对将来提问；how far对距离提问；how often对频率提问。故选A。