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【简答题】

One day a stranger came to the nearest village and asked where he could find wild pigs. Someone told him and he went off. The village people noticed that he had no guns with him. So they wanted to know what he was going to do with the 1 . When he 2 a few months later and said that he had caught all the pigs, the villagers were surprised, but some of them want to go with him when he 3 for help in bringing the pigs back. They wanted to see whether he was telling the truth. They soon discovered that he was. All the pigs were inside the enclosure( 围栏 ) which had a strange fence round it and a 4 in one of its sides. “How did you do it?" they asked the stranger. “Well, it was quite 5 really," he answered. “I began by putting out some Indian corn. At first, they would not touch it, but after a few weeks, some of the younger pigs began to run out of the bushes, 6 some of the corn quickly and then run back. Soon all the pigs were eating the corn I had laid out there. Then I began to build a fence round the corn. At the beginning it was very low, but little by little I built it higher and higher 7 frightening the pigs away. When I saw that they were waiting for me to bring the corn each day 8 of going and looking for their own food as they had done in the past, I built a gate in my fence and shut it one day while they were all eating 9 the enclosure. I can catch any animal in the same 10 if I can get them into the habit of depending on me for their food.

题目标签:围栏
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【单选题】工作人员因工作需要须变动围栏时,应征得()的同意。

A.
工作负责人
B.
当值运行人员
C.
值班负责人
D.
工作许可人

【多选题】施工现场的围栏要做到()。

A.
稳定
B.
整洁
C.
美观
D.
坚固
E.
透空绿化

【多选题】张力式电子围栏在遇到()时,应发出报警信号。

A.
钢索短路
B.
设备故障
C.
钢索受到外力作用被拉紧
D.
钢索受到外力作用被松弛
E.
供电电源断电
F.
控制杆外壳被拆开

【多选题】电子围栏主机发告警信号的处理原则,正确的是()。

A.
防盗装置报警动作时,立即派人前往现场检查是否有人员入侵痕
B.
若为人员入侵造成的报警,核查是否有财产损失,同时汇报上级管理部门
C.
若无人员入侵,根据控制箱显示的防区,检查电子围栏有无断线、异物搭挂,按“消音”键中止警报声
D.
若是围栏断线造成的报警,断开电子围栏电源,将断线处重新接好,直接合上电子围栏电源