Classmate: :Hello, we are ___ class for the investigators, and we're dining room repast environment investigation. Your opinion is very important, will help dining room better improve dining
like to travel it:口YES 口NO main source of tourism information:口Travel Guide 口Radio and TV 口Operators brochure 口You have gone through 口Travel 口Relatives and friends 口Network
2, your gender is:A, F B, F 3, your age is:A, 16 years of age B ,16-24-year-old C ,25-30-year-old D ,31-55 years old E, 55 years old 4, mostly your time of travel:A, the national