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【单选题】
A/D转换器的二进制位数越多,量化单位△()。A.
越小
B.
越大
C.
与A/D转换器的二进制位数无关
D.
以上都不是
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皮皮学刷刷变学霸
举一反三
【单选题】According to the passage, ______ .
A.
investing in the housing market will certainly be profitable
B.
the housing market once crashed in the late 1980s
C.
no market is as certain as the housing market
D.
many people would buy a car earlier than buying a house
【简答题】简述结构化开发方法的基本思想和特点。
【简答题】三基色的选择不是唯一的，彩色电视中选择的三基色是 () 、 () 、 () 三色。
【简答题】简述结构化开发方法的基本思想。
【简答题】设函数f（x）的定义域为[0，1]，则函数f（x-1）的定义域为______．
【单选题】According to Prof Prentice, what are the reasons for the change in our shape?
A.
We eat too much and refuse to do physical exercises.
B.
High-energy foods are easy to get and technology develops fast.
C.
High-energy foods are the main diet and we use technology.
D.
High-energy foods are easy to get and we consume less energy.
【简答题】carefully research 认真研究
【简答题】第四代计算机采用的电子器件是______。
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