A.防火衣 B.消防头盔 C.灭火器 D.防火面罩
单项选择题alarm()
A.警报 B.演示 C.控制 D.信号
单项选择题木屑()
A.cotton B.broom C.screw D.chip
单项选择题围油栏()
A.nail B.oil fence C.spanner D.pliers
单项选择题关闭防火门()
A. open fire doors B. close fire doors C. put on fire doors D. put off fire doors
单项选择题抛救生圈()
A. release a lifebuoy B. release a life-jacket C. release a lifeboat D. release a life-raft
单项选择题人员落水()
A. man overboard B. man aboard C. overboard man D. man on board
单项选择题发警报()
A. sound alarm B. make alarm C. send alarm D. receive alarm
单项选择题公共场所()
A. place B. common place C. private place D. public place
单项选择题救生圈()
A.lifebuoy B.lifeboat C.life-raft D.life-jacket
单项选择题救生设备()
A. life-jacket B. lifeboat C. lifebuoy D. life-saving equipment