Today, tourism also has significance in () technological changes, in promoting religious understanding and sporting activities.

单项选择题The purposes the brochure serves will dictate its ().

A. cost
B. size
C. design and format
D. quality

单项选择题The () department is the department that perhaps most clearly demonstrates the old hotelier's famous saying: Service is our most important product.

A. engineering
B. sales
C. food and beverage
D. accounting