题目内容

电梯按照使用场合，分成（）电梯

A. 医用电梯
B. 自动扶梯
C. 自动人行道
D. 乘客电梯

查看答案

搜索结果不匹配？点我反馈

更多问题

电梯按照驱动方式，分成了（）电梯

A. 交流
B. 螺旋式
C. 直流
D. 液压

最早的电梯雏形是由阿基米德发明的

A. 对
B. 错

并联控制电梯是用微机控制和调度多台几种并列的电梯

A. 对
B. 错

Due to its beautiful yellow flowers, chrysanthemum coronarium was called “_______’ eyebrow” in ancient Greece, and it was used as a corolla dedicated to the statues of gods because it could help fight against evil power and witchcraft.

A. Hades
B. Poseidon
C. Apollo
D. Zeus