区分frightening frightened1.His ……（frighten） shout scared the boys.2.The girl let out a ……（frighten）cry at the sight of the snake.3.……（frighten） looks appeared on their faces.
问题描述：
区分frightening frightened
1.His ……（frighten） shout scared the boys.
2.The girl let out a ……（frighten）cry at the sight of the snake.
3.……（frighten） looks appeared on their faces.
答
ed修饰人，ing修饰物~~~
类似的有interested,interesting
excited excting~~~`
答
好飞
答
1,frightening
2,frightened
3,Frightened
frightening令人可怕的,修饰物,表示该物很可怕；frightened （自己本身感到）可怕的,惊恐的,表示人或动物的神情,面色显得害怕,用于修饰人或动物.
答
1. frightening
2. frightened
3. Frightened
frightening 修饰事
frightened 修饰人
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