（）能表明建筑物的结构形式、高度及内部布置情况。
A.立面图
B.平面图
C.剖面图
D.总平面图
参考答案：C
On my desk is a photo that my father took of ____ when I was a baby. [ ]
A. him
B. his
C. me
D. mine
高压试验工作变更结线或试验结束时，应首先断开_____、放电，并将升压设备的高压部分放电、_____。
