武当山大岳太和宫是谁命名的（）
A、朱棣
B、朱由校
C、朱元璋
D、朱允炆
参考答案：A
.
. ---All the building materials have been washed away.
---So I have heard. But there was no sign ______ a heavy rain was on the way last night.
A．when
B．If
C．which
D．that
10（6）kV导线最大池度时对地距离，非居民区为（）m。
A、6.5
B、5.5
C、4.5
D、4
