对卡接式交接箱进行跳线时,应使用下列哪些工具().
A.十字起子
B.专用卡接刀
C.锤子
D.电笔
参考答案:B
语音知识(共5小题;每小题1分,满分5分)
1. shocked A. finished B. prevented C. paused D. doubled
2. produce (n.) A. spot B. protective C. production D. fault
3. Christian A. Christ B. Christmas C. patient D. suggestion
4. great A. scene B. steak C. weakness D. seek
5. wonder A. southern B. wander C. protein D. flavour
七情致病,恐则()
A.气上
B.气缓
C.气下
D.气乱
E.气结