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【单选题】
对图像信息进行压缩编码就是要去除图像信号的这种固有的( )。
A.
空域冗余
B.
频率冗余
C.
统计特性
D.
不均匀性
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举一反三
【单选题】The sun ______ , the campers began to prepare for the evening gathering.
A.
to be set
B.
being set
C.
setting
D.
has set
【简答题】实腹式拱上建筑的构造包括()等。
【简答题】A.To persuade Mary to spend more time on her lessons. B.To help Mary to prepare for the upcoming concert. C.To talk with Mary about going to the concert. D.To ask Mary to stop worrying about the exam.
【单选题】What is suggested to Ms. Dorothy Yost as a way to prepare for the workshop?
A.
That she read the handouts prior to the workshop
B.
That she contact Ms. Linda Davis to discuss further topics
C.
That she rethink some sales strategies
D.
That she review the handouts from Ms. Linda Davis' last workshop
【单选题】能管理计算机的硬件和软件资源,为应用程序开发和运行提供高效率平台的软件是()
A.
操作系统
B.
数据库管理系统
C.
应用软件
D.
专用软件
【单选题】能管理计算机的硬件和软件资源,为应用程序开发和运行提供高效率平台的是
A.
操作系统
B.
数据库管理系统
C.
CPU
D.
专用软件
【单选题】Negotiators have to prepare for the worst.
A.
Right
B.
Wrong
C.
Doesn't say
【简答题】围绕中心论点分三段从 、 、 三个不同角度进行论述。
【单选题】大众传播的信息具备( )。
A.
商品属性
B.
文化属性
C.
既有商品属性,也有文化属性
D.
都不具有
【单选题】The man thinks that to prepare for the exams, the first thing is to figure out______.
A.
the timetable of the exams
B.
the content of the exams
C.
what's likely to come up
D.
the revision priorities
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