问题
多项选择题
在10kV跌落式熔断器上桩头有电的情况下，需要在下桩头处工作，应采取的安全措施是：（）
A、采用专用绝缘罩隔离
B、禁止在雨天进行
C、在下桩头加装接地线
D、设专人监护
E、工作人员站在低位，伸手不得超过熔丝下桩头
答案
参考答案：A, B, C, D, E
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在10kV跌落式熔断器上桩头有电的情况下，需要在下桩头处工作，应采取的安全措施是：（）
A、采用专用绝缘罩隔离
B、禁止在雨天进行
C、在下桩头加装接地线
D、设专人监护
E、工作人员站在低位，伸手不得超过熔丝下桩头
参考答案：A, B, C, D, E
| 从方框内选择适当的单词，并用其适当形式完成句子，其中有两个是多余的。 | |
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| My grandfather is seventy years old, 1._____ he is very healthy(健康的). He is tall and of medium 2. _____. He has short, straight white 3._____. He likes reading. Every morning he 4._____ up very early and then reads morning 5._____When he reads, he always wears 6._____ .He also likes 7._____chess. He always plays chess with his 8._____friends. He 9._____ plays chess with me. Why? Because I 10._____ play chess. |