You'd better your clothes.Your room is in a mess.
A:tidy up
B:put off
C:take to
D:put on
图中A是处于____状态下的细胞,图B是处于____状态下的细胞,图中C是处于____状态下的细胞.
把x个玩具分给b个小朋友,每个小朋友分得玩具____个.