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【单选题】
( ) 是对需求信息在供应链传递中被扭曲的一种形象描述,由于这种现象的影响,上游供应商往往持有比下游供应商更高的库存水平。A.
供应商隐瞒信息
B.
需求变异放大
C.
双重边际效应
D.
信息系统失灵
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举一反三
【单选题】I ____ the accident from the TV, so I ’ m worried about Tom very much. I hope that I can ____ him soon.
A.
heard of; hear about
B.
heard from; hear about
C.
heard of; hear of
D.
heard about; hear from
【单选题】听力原文：M: Hello. International Friends Club. Can I help you? W: Oh, hello. I read about your club in the paper today and thought I'd phone to find out a bit more. M. Yes, certainly, well, we' re a sort ...
A.
She wants to know more about the club.
B.
She hopes to find a job in Washington.
C.
She plans to go to evening classes.
【简答题】认知主义者认为，世界是由客观实体、客观实体的特征及客观事物之间的关系构成的。（ ）
【单选题】唐代诗人李白的一生历经坎坷。面对长江沿岸的景色,他在流放的途中写出“平生不下泪,于此泣无穷”的诗句;而他被大赦,重新获得自由后写出的却是“朝辞白帝彩云间,千里江陵一日还。两岸猿声啼不住,轻舟已过万重山。”在上述诗句中,李白先后的情绪表现是( )
A.
怒、喜
B.
哀、喜
C.
喜、惧
D.
哀、惧
【简答题】媒体策划方案的构成要素有哪些？
【简答题】策划的构成要素有哪些?
【单选题】听力原文：W：That's a shame about your mobile phone. Talk about bad timing! M：Tell me about it. Just last Sunday，I put 50 dollars into it and I hoped it would make it through another year． Q：What can be inf...
A.
It requires constant care.
B.
It's very old-style.
C.
It cost the woman 50 dollars to buy.
D.
It can't tell the correct time.
【简答题】轴一般由( )、( )和( )组成。
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