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 .请解释为什么是A,和 then 有何关系呢
问题描述：
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 .请解释为什么是A,和 then 有何关系呢
答
与then没有关系，这就是一个过去时态使用，描述堂兄的经历。
答
最后一句用了and连接两个句子,前后两句的动作先后发生.所以用worked .then是然后的意思,说明先在那里工作了几个月,再去美国.