单项选择题
Thank you very much for giving me so much help.（）
A.No thank you B.You're welcome C.OK D.Thanks
单项选择题 Thank you for your invitation.（）
单项选择题 Thank you for your great dinner. I really enjoyed it.（）you enjoyed it.
单项选择题 Thank you for the wonderful meal, Mrs. Hanson.（）
