-Qin Shu has just beaten Li Hui in our school ping-pong game!
-It's hard to _________ a girl with only one arm can play ping-pong so well!
A:change
B:remember
C:imagine
D:control
如图,不等式组 {x+2>0x−2≤0 的解集在数轴上表示正确的是( )