《广告的宣传应用》--酒店在制定广告目标时要符合企业整体（）的要求。
参考答案：营销
You can’t imagine what great trouble they have _________ the problem_______.
A．to solve; being talked about
B．solving; discussing
C．to solve; to talk about
D．solving; being discussed
直接消耗系数有什么特点？完全消耗系数有什么特点？
