A:(x+4)(x2﹣2x+2)>3
B:x+4>3(x2﹣2x+2)
C:1x2−2x+2>3x+4
D:x2−2x+2x+4<13
My brother is old enough to dress ____ now.
A. herself B. himself C. myself
2008年北京奥运会若用大型遥控飞艇作广告。为了安全,艇内充入的气体最好是 ( )
加线字注音全对的一项是()