A.門對(duì)門轉(zhuǎn)移B.門對(duì)頭轉(zhuǎn)移C.尾對(duì)尾轉(zhuǎn)移D.接力轉(zhuǎn)移
A.用濕毛巾、口罩蒙鼻B.尋找樓梯,盡量往上面跑C.不乘坐電梯D.靠墻躲避