函数F(A,B,C)=AB+BC+AC的最小项表达式为( ) 。
A. F(A,
B. ,
C. =∑m(0,2,4) (A,B,C)=∑m(3,5,6,7) F(A,B,C)=∑m(0,2,3,4)
D. F(A,B,C)=∑m(2,4,6,7)
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置1、保持、翻转功能的是_______ 。
A. T'触发器
B. JK 触发器
C. D 触发器
D. T 触发器
I can't come now. At the moment I an examination.
A. take
B. am taking
C. took
D. will take
We you some amazing advice , If you trust us.
A. will give
B. gave
C. giving
D. give
He raised his voice in order to.
A. hear
B. heard
C. be heard
D. hearing