【多选题】下列______是多媒体技术的发展方向。
【单选题】Which of the following statements about channels of distribution is most accurate?
A.
Channels of distribution always begin with a manufacturer and end with consumers, and always have one or more marketing intermediaries in between.
B.
Channels of distribution always include retailers, but they may or may not also include wholesalers.
C.
The fewer the marketing intermediaries in a channel of distribution, the more efficient the channel is likely to be.
D.
Some channels of distribution include marketing intermediaries, while in others a manufacturer sells directly to the final consumer.
【简答题】A.tracks B.paths C.streets D.channels
【单选题】在西餐酒水服务过程中,请主人品评酒质时,倒入杯中衡裔酒的量应为( )。
【单选题】在西餐酒水服务过程中,请主人品评酒质时,倒入杯中面萄酒的量应为()
【单选题】( )风格屋顶多采用孟莎式,坡度有转折,上部平缓,下部陡直。
【简答题】三个实验设计原则是______、__________、___________。