若A=1010，B=1100，则A与B等于（），,A或B等于（ ）。
A. 1010,1110
B. 1000,0110
C. 1110,1000
D. 1000，1110
查看答案
函数F=/A + /B (C+/D E)的反函数等于（）。
A. /F=A[B+ /C (D+ /E)]
B. /F=AB+/C D+/E
C. /F=/A /B+C /D+E
D. /F=/A[/B+ C (/D+ E)]
Choose the best answer to each of the questions according to the dialogue.
A little hot.
B. Very bad.
C. Sewwt.
D. Sour.
Choose the best answer to each of the questions according to the dialogue.
A. Just so so.
B. Not too bad.
C. Very spicy.
D. Really wonderful.
Choose the best answer to each of the questions according to the dialogue.
A. It was cooked with sour sauce.
B. It was cooked with apple
C. it was cookd with pinesapple.
D. It was cooked without fruit.
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