—No, you needn't.

A. My pleasure.

B. It's an easy job.

C. Thank you anyway.

D. It doesn't matter.

【答案】C

【解析】

句意：—你要让我给你订张票吗？—不，不用了。……。别人想要帮助你，拒绝后，也要谢谢对方，A我的荣幸。B这工作很容易。C不管怎样，谢谢你。D没关系。故选C.