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【单选题】
【C3】A.
Served
B.
Powered
C.
Forced
D.
Reinforced
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【简答题】翻译段落: An old saying has it that half of all advertising budgets are wasted—the trouble is, no one knows which half. In the internet age, at least in theory, this fraction can be much reduced. By watch...
【单选题】一幅100×100的灰度图像,若每个像素用8bit表示其灰度值,经霍夫曼编码后压缩图像的数据 量为20000bit,则图像的压缩比为( )。
A.
2：1
B.
8：1
C.
4：1
D.
1：2
【单选题】This problem can only be solved by theoretical reading science, which will ______ achievements and methods of psychology, learning theory, and mass communication theory.
A.
interest
B.
instigate
C.
inmate
D.
incorporate
【单选题】It can be inferred from this passage that ______.
A.
all the features that a theory has are not important
B.
only accessible features of a theory are important
C.
the accessible features of a theory must be very important
D.
the theory about the demise of dinosaurs is false
【简答题】Text 2 An old saying has it that half of all advertising budgets are wasted-the
trouble is, no one knows which half. In the internet age, at least in theory,
this fraction can be much reduced. By watc...
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