![](https://lstatic.shangxueba.com/jiandati/pc/images/pc_jdt_tittleico.png)
Which of the following expressions is correct when a customer comes to the company?
A、Welcome to our company.
B、I 'll show you to the reception room first.
C、I 'll contant our boss,please wait a moment.
D、If the boss is not available,politely make an appointment for anither time.
![](https://lstatic.shangxueba.com/jiandati/pc/images/jdt_panel_vip.png)