回答题：What does it mean when a smoke alarm rings at home?-考呗网题库移动版

单选题回答题：

What does it mean when a smoke alarm rings at home?

参考答案C

解析:暂无解析

单选题The writer advises people to do the following to prepare for a fire except that__________.

单选题When a fire happens, __________ if you open the hot door.

单选题What are the right steps you should take when your hair or clothes catch fire?