题目内容
----Could you help me with the math problem? -----________. I'm too busy now.
A. Yes, please B. No, sure C. Yes, you could D. Sorry, I can't
练习册系列答案
相关题目
题目内容
----Could you help me with the math problem? -----________. I'm too busy now.
A. Yes, please B. No, sure C. Yes, you could D. Sorry, I can't