Questions 11 to 13 are based on the following passage. At the end of the passage, you will be given 15 seconds to answer the questions. Now, listen to the passage.

Which of the following is NOT mentioned in the passage as part of hotel facilities for guests（）

A．the area’s technological development
B．the nation’s important historical events
C．the area’s agricultural and industrial development
D．the nation’s agricultural and industrial development

A．contacts with headquarters
B．relaxation and enjoyment
C．informal talks
D．different purposes