客舱释压，飞机到达安全高度后，乘务员应准备灭火器，防止意外火灾。
参考答案：对
施工工序控制步骤为( )。
A．目测、实测、试验、分析、判断
B．目测、实测、分析、试验、判断
C．实测、分析、判断、试验
D．实测、分析、判断
Do you know_____ to the cinema?[ ]
A. which is way the nearest
B. which is the nearest way
C. which way the nearest is
D. which the nearest way is
