Question

I ________ the bike for 10 years．

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

Answer 1

C
时间状语for 10 years应与现在完成时搭配，故不选A、D项。buy是瞬间动词，不能与时间段搭配，故选C项。