棱长为b厘米的立方体的表面积是（ ）厘米2，体积是 （ ）厘米3。
6b2；b3
小儿回春丹3功效与作用
The meeting lasted as long as three hours and I couldn't ____________ it until 10 p．m..
A．get away from
B．get away with
C．run away with
D．do away with
