(AL)=9AH,(BL)=0BCH,当进行ADD AL,BL指令运算后,请写出标志位ZF、PF、CF、SF的内容。
参考答案:ZF=0,PF=1,CF=1,SF=0
When _______a hand, one should say “Thank you” or “It’s very kind of you.”
A.offered
B.to offer
C.to be offered
D.offering
1千克棉花比1千克盐重.______.(判断对错)