大城市的火灾事故(Fire Accidents in Big Cities)
1．目前的情况
2．引起火灾的原因
3．你对防止火灾的建议
In recent years there has been a marked growth of fire accidents in big cities of our country. Almost every day we see fire engines rushing through the streets. Fires have not only resulted in heavy economic losses but also injured and killed many people.
What are the causes of fire accidents? Most of the fires are br
