不定项选择

所有配合物都是由内界和外界两部分组成的

A.错误
B.正确
点击查看答案

你可能感兴趣的试题


单项选择题

Brands in the hospitality industry have been successful because:

A.consumers associate value with the brand name.
B.consumer needs evolve from branded products and services.
C.branded destinations pay little attention to the changing nature of consumer needs.