A:I'm going to draw an egg tomorrow.
B:I am drawing an egg now·
C:I want to draw a picture for my brother.
请写出下列具有重大意义的会议名称
在下图中,A,B两球相互间一定有弹力作用的图是( )
8+8=____
4+8=____
6+9=____
7+5=____
3+8=____