问题
句型转换
— When did you buy this computer? It looks so new.
— I it for only a couple of days.
A．had
B．have bought
C．bought
D．have had
答案
答案：D
题目分析：句意：你什么时候买的这电脑？看起来很新。我买它才几天。For+时间段，表示“有……时间”，往往和现在完成时连用。Buy为瞬间动词，不能与时间段连用；have had 有，表示状态，可与时间段连用，故选D。