下列计算结果正确的是( )
A:(﹣2x2)3=﹣6x6
B:x2•x3=x6
C:6x4÷3x3=2x
D:x2+x3=2x5
在电视剧中,双目失明的武林高手还能判断出攻击者的方位,这是因为( )
—Could you tell me _______?
—Sorry, I don't know. I was not at the meeting