Question

--- Hey, Mary, your backpack looks nice. When did you buy it. --- I ____ it for two weeks. A...

--- Hey, Mary, your backpack looks nice. When did you buy it. --- I ____ it for two weeks. A．had B．bought C．have had D．have bought

Answer 1

C

试题分析：句意：--嗨，玛丽，你的背包很漂亮，你什么时候买的？--我买了有两个星期了。根据句意，说明买背包这个动作是从过去到现在持续了两个星期，用现在完成时，而且因为buy是短暂动词，不能和一段时间连用，所以用have这个动作，选C。