这个聊天室的号码是多少?what;s the No of the chatting room / what's the No to the chatting room .这两句可以吗?还有 of 和 to 哪个更地道些谢谢
(1) What is the access number to this chatting room
(2) What is the access number of this chatting room?
(3) What is the number to enter this chatting room
(4) What is the number to make entry into the chatting room?好的谢谢，就是说 介词 to 和 of 都没问题对吧是的，都可以，随便用