—It's Wednesday.
A:How are you
B:What color is it
C:What day is it today
D:How old are you
下列急救措施不正确的是( )
下列能体现珍爱生命种做法的是( )
如图是由7个形状、大小完全相同的正六边形组成的网格,正六边形的各顶点称为格点,直角△ABC的顶点均在格点上,则满足条件的点C有( )