A:20种
B:24种
C:30种
D:36种
(2015•日照)小红在观察由一些相同小立方块搭成的几何体时,发现它的主视图、俯视图、左视图均为如图,则构成该几何体的小立方块的个数有( )
My mother called and asked me if I had _______ the birthday gift from her.