She applied to her____ (employ) for a pay rise, but she was refused.
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The company has ____(broad) its product range in the US.
设二维随机变量(X,Y)的分布律为
则P{X+Y=3}=
A 0.1 B 0.2 C 0.3 D 0.4
(用适当的形式填写词汇)The garden was full of ____(color) and unusual flowers.
为了对n个设备使用总线的请求进行仲裁,在独立请求方式中需要使用的控制线数量约为()。
A. n
B. 3
C. [log2n]+1
D. 2n