Questions 5 to 7 are based on the following
conversation. At the end of the conversation, you will be given 15 seconds to
answer the questions. Now, listen to the
conversation. The following details are true about the key card in the hotel EXCEPT that ______.
A．all the information about hotel services is on the card B．all the rules and regulations of the hotel are on it C．it must be shown when sign for meals and drinks D．the telephone number of the bellboy is on it