服务意识是旅游业最为重要的理念，良好的服务意识是优质服务的基础和根本。（）
参考答案：对
--- Can I have a look at your photos, please?
---______.
A．Sure, here you are
B．Don’t mention it
C．I can’t agree with you
D．I’m sorry to hear that
CMM全称是什么？分为哪几个级别？
