A:It's pretty good.
B:The weather is sunny.
C:What's the weather like there?
Today David is busy doing his homework. So he has no time ____ (play) computer games.
一个几何体的三视图如图所示,其中正视图与侧视图都是斜边长为2的直角三角形,俯视图是半径为1的14圆周和两条半径,则这个几何体的体积为( )