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

问题补充：

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：

(答案→)A. worked

B. would work

C. would be working

D. has been working

解析：考察时态。本题考生容易错选D项。实际上本题使用的是一般过去时描述过去曾经发生的事情，不强调对现在的影响，所以不需要使用现在完成时。句意：我的堂弟两年去了加拿大。他在那里工作了几个月，又去了美国。根据句意可数都是对过去所发生事情的描述。故A正确。