My cousin went to Canada two years ago．He ________ there for a few months and then went to America．
A.workedB.would workC.would be workingD.has been working在线课程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。