口袋里有8个红球和4个白球,它们除颜色外完全相同,从中摸出1个球,摸出红球的可能性是()
C
暂无解析
图中有①________个三角形,②________个长方形,③________个梯形.
CanIhave_____water?
country_________(复数)
is,the,what,weather,today,like
____________________________________________
overthere(汉语意思)__________