Ihavesomecomplaintstomakeaboutthepoorserviceofyourhote...

问题详情：

 I have some complaints to make about the poor service of your hotel. I want to speak to the person　　　　.

A. in place                             B. in service

C. in charge                            D. in case

【回答】

C

知识点：介词

题型：选择题