英语改错题Don't be afraid with the dog.It's tried to the tree要有解析

1. 改错：
1）be afraid with→be afraid of
2) tried→tied

2. 解释：
1）固定短语：be afraid of sth 害怕某物
2）tie...to... 把...系/捆/绑/栓到....上
此处为被动，所以用过去分词tied

with改为of
固定词组搭配：be afraid of sb/sth=be scared of sb/sth

这是错的！