【判断题】高度超过 100m 的建筑中,除消防控制室内设置的控制器外,每台控制器直接控制的火灾探测器、手动报警按钮和模块等设备不应跨越避难层。
【单选题】高度超过 100m 的建筑中,除消防控制室内设置的控制器外,每台控制器直接控制的火灾探测器、手动报警按钮和模块等设备不应跨越避难层。( )
【单选题】如果某带电体电荷分布的体密度【图片】增大为原来的 2 倍,则其电场的能量变为原来的
【单选题】高度超过()m的建筑中,除消防控制室内设置的控制器外,每台控制器直接控制的火灾探测器、手动报警按钮和模块等设备不应跨越避难层。
【单选题】be sent to work there? [ ]
B.
Who do you suggest that should
C.
Do you suggest who should
D.
Do you suggest who should
【单选题】如果某带电体电荷分布的体密度【图片】增大为原来的两倍, 则其电场的能量变为原来的
【单选题】Can you suggest a nice place for our holiday?
A.
Sorry to keep you waiting.
B.
We can finish it on time.
C.
Let’s go to the seaside.
【简答题】Where can you find a nice place to relax on holiday for both you and your children? Well, I suggest you try the beautiful and green Isle of Wight (IOW). The Isle of Wight is one of the main tourist at...
【单选题】如果某带电体其电荷分布的体密度【图片】增大为原来的2倍,则其电场的能量变为原来的
【单选题】. I suggest you buy this one . It is ________ more expensive but it can be used for a longer time .