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【单选题】
AE软件是Adobe公司开发的主要应用A.
2维动画制作
B.
3维动画制作
C.
视频编辑
D.
特效制作
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【单选题】One of the reasons why VCRs are so difficult to use is that ______.
A.
the designers are often insensitive to the operational complexities of their machines
B.
the range of features provided is unlimited
C.
there is no ideal way of controlling quality
D.
Their designers often ignore the complaints of their users
【单选题】Specialization is encouraged because______.
A.
people can use their money to buy whatever they want
B.
people do not need to make a complete product for exchange
C.
people make a great contribution to the manufacture of a product
D.
people can not use their money to buy whatever they want
【简答题】Today people can use the phone to talk with others almost anywhere on the earth. But when you use the phone, you don’t see the person you are talking with. This may change in the near future. Today so...
【简答题】Designers can use that are designed specifically to display (and accept as input) a value of a specific type.
【单选题】The _____ specification delineates specific end use capabilities which can be tested in the acceptance procedure.
A.
performance
B.
functional
C.
technical
D.
base line
E.
operational
【单选题】（ 44 ）下列关于 Oracle 数据库物理存储的叙述中，哪一个是不正确的？
A.
）盘区（ extent ）是特定数量的连续数据块
B.
）一个段是一组分配了特定数据结构的盘区
C.
）存储空间大小的选择是以段而不是以数据块为单位
D.
）对于一张给定的表，数据可能存放在数据段中，而索引可能存放在索引段中
【简答题】某个品类目前的状况是:忠诚顾客的基数很大,但他们每次购物的花费比过去少了;份额在增长,但某个目标品类的市场份额在下降;某个品类的市场份额与市场平均水准存在差距,我们已查明两种单品是造成差距的主要原因;现在促销不再象过去那么频繁了,每次促销活动产生的利润也比过去少了,我们在商品展示陈列方面获得的支持比竞争对手要少;促销产品经常缺货;总体而言,利润可观,但是,有些商品分类利润微薄甚至亏损,这些分类或单...
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