单项选择题
Conversation 2 Questions 8 to 10 are based on the conversation you’ve just heard.
A．Because it goes on to Boston. B．Because it is slower. C．Because there is no place to sleep. D．Because it arrives in the middle of the night.
A．It is going to the wrong destination. B．The departure time is not appropriate. C．The train will arrive too late. D．The ticket is too expensive.
A．A single room. B．A double room. C．A single room and a double room. D．Two single rooms.