A:would be the best one
B:will be the better one
C:will be the best one
D:would be a far better one
—Could you tell me _______?
—Sorry, I don't know. I was not at the meeting
已知|a|=3,b2=16,且|a+b|≠a+b,则代数式a﹣b的值为( )
“螳螂捕蝉,黄雀在后”描述的是( )