业态创新的基础和前提包括消费需求的( )
A．多层次
B．差异化
C．规范化
D．趋同化
E．个性化
参考答案：A,B,E
It was not just the size of the party last night but ________ it meant to our company________ made it unique.
A．that; that
B．what; that
C．what; what
D．that; what
不属于胃癌的癌前病变的是
A．胃息肉B．胃酸缺乏症C．慢性萎缩性胃炎D．胃溃疡E．慢性浅表性胃炎
