what's the dog doing?it's eating a bone.eat后面不加双写ing?why?3Q
问题描述：
what's the dog doing?it's eating a bone.eat后面不加双写ing?why?3Q
答
不用的 重读闭音节结尾的单词才要双写后加ing eg.stopping 结尾的必须是：1个辅音字母+1个元音字母+1个辅音字母 eat 是两个元音和一个辅音