电缆敷设经过的哪些部位应封堵？
参考答案：电缆敷设经过的建筑隔墙、楼板、电缆竖井，以及屏、柜、箱下部电缆孔洞间均应封堵。
What about the two of us________to the newly opened theme park in our city this afternoon? [ ]
A. going
B. to go
C. go
D. will go
如何做一名文明的出行人？
