My cousin went to Canada two years ago．He ________ there for a few months and then went to America．

A.worked

B.would work

C.would be working

D.has been working

答案及解析： A

解析：

句意：我表弟两年前去了加拿大，他在那里工作了几个月，而后去了美国。句中“and”前后应为对等动词，从went to America所用的过去时态可推断前面的动词也应是过去时，故选A。本题因句中存在“for a few months”学生易错选D。