如何回答can I help you?与what can I do for you?
如何回答can I help you?与what can I do for you?
what can i do for you与 can i help you的回答有什么区别?
Can i help you?用先回答yes吗 what can i do for you
what can I do for you 回答
How can I help you?与What can I do for you?的区别
别人向你求助的时候,你应该回答Can I help you?还是What can I do for you?
what can I do for you 和can I help you 有什么区别
What can I do for you?和Can I help you?是不是近义句?
what can i do for you怎样回答
what can i do for you要怎么回答
what can I do for you可用什么回答
What can i do for you?怎么回答?