A:牛奶
B:蔗糖水
C:果粒橙
D:豆浆
在下列图象中,表示物体做匀变速运动的是( )
已知有理数a、b、c在数轴上的位置如图所示,化简|a+b|-|c-b|的结果是( )
Tom hasn't appeared for 10 days. So I promise his parents: “I'll report back, the moment I ________ him.”
①穿西装 ②行跪拜礼 ③剪发辫 ④废缠足