阅读下列短文,从每小题的三个选项中选出最佳选项。C
Fire can bum down a lot of trees. It can hurt people too. We must be careful with fire. There are some fire safety rules. To stop fires:
♦We mustn't smoke in the forest.
♦We mustn't play near fires at home.
♦We mustn't play with matches at home.
♦We mustn't play with burning candles at home.
♦We mustn't put clothes on lamps or heaters.
♦We mustn't cook when no adults are at home.