电梯的超载装置动作时，下列（）叙述是不正确的.
A.轿厢超载灯亮
B.；轿厢超载警铃响
C.轿厢内保持开门状态
D.按住关门按钮，电梯可以关门
参考答案：D
根据句意及首字母提示填空。
1. Wait a moment, please! I have to t____ my shoes.
2. S____ wear green uniforms to help them hide in the forest.
3. All the airline p____ should wear uniforms on the plane.
4. Because of bad weather at the a____ now, we can't get on the plane on time.
5. All the police o____ in the police station used to have a regular meeting once a week.
存款理论的最主要特征是它的（）。
A．流动性
B．稳健性
C．扩张性
D．冒险性
