来自蔡庆荣的问题
当你打电话询问对方是谁,应说:A:Whoareyou?B:Whoisthatspeaking?
当你打电话询问对方是谁,应说:A:Whoareyou?B:Whoisthatspeaking?


当你打电话询问对方是谁,应说:A:Whoareyou?B:Whoisthatspeaking?
当你打电话询问对方是谁,应说:A:Whoareyou?B:Whoisthatspeaking?
选B,或者ThisisXXX,mayIhaveyourname,please?