孙悟空三打白骨精的顺序是什么?()
A.女孩,老太太,老爷爷
B.老太太,老爷爷,女孩
C.老爷爷,女孩,老太太
D.女孩,老爷爷,老太太
参考答案:A
We'll have a sports meet for the next three days.________,we won't have lessons for three days. [ ]
A. In other words
B. On the other hand
C. For one thing
D. As a matter of fact
屋外配电装置架构应考虑正常运行、安装、检修时的各种荷载组合,以下有关导线跨中有引线的110kV和500kV的架构,单相和三相作业受力状态,下列哪些是正确的?()
A.单相作业时,110kV取1000N,500kV取2000N
B.单相作业时,110kV取1500N,500kV取3500N
C.三相作业时,110kV取1000N,500kV取2000N
D.三相作业时,110kV取1500N,500kV取2500N