数轴上一点A,一只蚂蚁从A 出发爬了4个单位长度到了原点,则点A所表示的数是( )
A:4
B:-4
C:±4
D:0
易拉罐“可乐”是许多中学生喜欢的饮料,与“可乐”相关的下列说法不正确的是 ( )
Where do you work now? I work in a cinema .
Where do you study now? I work at Sunny School