[判断题]在绝缘导线所有电源侧及适当位置(如支接点、耐张杆处等)、柱上变压器高压引线处，应装设验电接地环或其他验电、接地装置。( )
A.正确
B.错误

{{B}}Paula:{{/B}}
The future is determined by the actions of the present day. The responsibility we have for the future begins when we recognize that we ourselves create the future—that the future is not something imposed upon us by fate or other forces beyond our control. We ourselves build the future both through what we do and what we do not do.
{{B}} Mrs. John:{{/B}}
The future will see more unbelievable things. In the future, people will be able to predict their performance from the strength of the brain’s electrical activity. Doctor Kramer has found that the strength of the brain’s electrical activity can be measured through the scalp (头皮). Bosses could measure brain activity through the scalp and tell whether a worker is performing well, working hard, or too tired to do the job properly.
{{B}} Mary:{{/B}}
In the new century, things around us will be more fascinating. The chemical element in the heart is said to