下列各数中,最小的数是( )
A:1
B:﹣|﹣2|
C:3
D:2×10﹣10
It's raining. Please take ______ orange raincoat on the desk with you when you go out.
一只蚂蚁要在如图所示的树枝上寻觅食物,假定蚂蚁在每个岔路口都会随机地选择一条路径,则它获得食物的概率是( )