下列属于水溶性维生素的是( )
A.维生素B
B.维生素E
C.维生素K
D.维生紊D
E.维生素A
参考答案:A
– Have you decided how to spend your next day off?
– Not yet. We ________ join the school volunteer project.
A. may B. should C. must
()的缺点是企业情报、形象传播不经济;企业形象识别性差;新产品推进市场困难。
A.一元化品牌战略
B.多元化品牌战略
C.大品牌小品牌战略
D.商标化品牌战略