判断题，正确的写“T”，错误的写“F”。
（________）1. Listen the firemen.
（________）2. If it is all smoky, cover your mouth and nose, crawl out very fast.
（________）3. When you see a fire, you can use the lift to go outside.
（________）4. When you see a fire, quickly go outside, never stop for toys or clothes.
搜索
