---You speak very good English.-.A. Thank youB. No not at allC. My English is poorD. I

问题补充：

---You speak very good English. ---.

A. Thank you

B. No, not at all

C. My English is poor

D. I don think so

答案：

(答案→)A. Thank you

B. No, not at all

C. My English is poor

D. I don think so

解析：这是一组对话。上文，你英语讲得很好。下文，谢谢。Thank you谢谢No, not at all不，没什么My English is poor我的英语不好I don think so我不这样认为，根据题意，故选A。