填空题杆塔按用途分为________杆、________杆、________杆、终端杆和特种杆五种。
填空题The salesman scolded the girl caught _____ and left her off.
填空题等电位作业人员必须在衣服（ ）穿合格的全套（ ）服，且各部分应连接良好。
填空题The story is not real, it is only _____.
填空题_____ have started early this summer.
填空题外单位承担或外来人员参与公司系统（ ）的工作人员应熟悉本规程，并经（ ），经设备运行管理单位认可，方可参加工作。
填空题--Isn’t Jane here yet?
--No. _____, she is late.
填空题_____ students attended the party last night.
填空题安全生产监督检查人员应当将检查的时间、地点、内容、_________及其处理情况，作出书面记录，并由检查人员和被检查单位的负责人签字。
填空题电气作业人员的基本条件之一：具备必要的（ ）和（ ），且按工作性质，熟悉安全规程的相关部分，并经考试合格。
填空题Teachers _____ in the _____ college.
填空题The actual _____ by which coal is extracted is well worth watching.
填空题If you have a house full of children and rubbish, you will next keep it _____.
填空题The room became completely dark when the candle _____ out.
填空题I happened _____ him in the department store.