A:However the weather is like
B:However is the weather like
C:Whatever is the weather like
D:Whatever the weather is like
数一数.
有____个角
观察如图鸡卵的结构示意图,回答下列问题内填序号,横线上填名称:
200路公交车的路线是:
②折叠后∠ABE和∠CBD一定相等;
③折叠后得到的图形是轴对称图形;
④△EBA和△EDC一定是全等三角形.其中正确的有( )