Question

---How long have you ______ the map?

---For two years. I ______ it in the market two years ago.

1. A.
   bought; had
2. B.
   had; bought
3. C.
   had; had
4. D.
   bought; bought

Answer 1

B
本题考查的是：一是how long 与延续性动词连用，二是two years ago，与一般 过去时连用，故选B