35kV直线杆一般选用()电杆。
A.6米
B.8米
C.12米
D.15米
参考答案:C
在地图上量得甲、乙两地的距离是5厘米,甲、乙两地之间的实际距离是150千米,这幅地图的数值比例尺是______.
When she heard the bad news,she ________ completely.
A.broke away
B.broke out
C.broke down
D.broke through