-Dad,there is a snake at the gate crawling this way.-Don't__,boy；there is no danger.
问题描述：
-Dad,there is a snake at the gate crawling this way.-Don't__,boy；there is no danger.
A.afraid B.excite C.dislike D.panic（名词)
为什么不选A呢?
答
panic是惊慌恐慌的意思,是动词.而afraid是形容词,前面要加be动词才可以