How many characteristics of lodging industry?
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What kind of elements are included in hospitality industry?
A. Hotels
B. Foods
C. Other kinds of institutions which provide shelter
D. Animals
What are the factors and trends affecting the industry？
A. Legislation and regulations
B. Diversity
C. Globalization
D. Concerns with health and safety issues
Green concept for the hospitality industry contains _____
A. Heating and lighting
B. Use of recycled paper and plastic
C. Encourage line and towel reuse in guest rooms
D. Composition and temperature of water discharged to the local environment
How many working hours are there in the hospitality industry？
A. <20
B. 50-60
C. 20-30
D. 30-40
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