(单选题)

Why do some children trapped in a burning building hide from masked firefighters?

A.They mistake the firefighters for monsters.

B.They do not realize danger they are in.

C.They cannot hear the firefighters because of the noise.

D.They cannot see the firefighters because of the smoke.

参考答案：A

参考解析：

细节理解题。根据第一段第二句“Saddest of all is when children catch a glimpse of the masked firefighter but hide because they think they have seen a monster”可知，可悲的是当孩子们瞄到全副武装的消防员时，他们会躲起来因为觉得消防员像怪物。A选项是文中的同义转述，B项“他们没有意识到身处的危险”，C项“因为噪音，他们听不到消防员的声音”，D项“因为浓烟，他们看不到消防员”。B、C、D项均与原文不符。故选A。

知识点：阅读理解四选一英语专业基础知识阅读理解教师招聘-小学英语