— Can you speak Chinese?— Yes I can. I China for several years.A. have been in B. have

问题补充：

— Can you speak Chinese?

— Yes, I can. I China for several years.

A. have been in B. have been to C. have gone to

答案：

解析：考察时态。句意：你能说汉语吗？——是的，我能。我在中国呆过几年。结合语境可知下文描述的是现在完成的动作，故用现在完成时态。have been in+地点表示在某地呆多久，常跟一段时间状语连用选项BC表示瞬间动作，故选A。。