L___,many people are doing something to make the world abetter place for both humans and animals
问题描述：
L___,many people are doing something to make the world abetter place for both humans and animals
这是一道首字母填空的题目,填什么?
To keep healthy,we must eat ___(health).And we mustn't eat unhealthy food
答
1 Luckily 幸运地
2 healthily 副词修饰动词eat
加油!不明白再问!