【题目】—I remember you were a talented pianist at college.Can you play the piano for me?
—Sorry，I ________the piano for years.
A.don't play
B.wasn't playing
C.haven't played
D.hadn't played

【答案】C
【解析】句意：我记得你在大学时是个很有天赋的钢琴家。你能给我弹钢琴吗？——抱歉，我好几年不弹了。for years是解题的关键，for＋一段时间与现在完成时连用表示动作对现在造成了影响，符合本题句意，故选C。