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【判断题】
在配电装置上，接地线应装在该装置导电部分的规定地点，这些地点有黑色标记。所有配电装置的适当地点，均应设有与接地网相连的接地端，接地电阻应合格。接地线应采用三相短路式接地线，若使用分接地线时，应设置三相合一的接地端。A.
正确
B.
错误
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【简答题】现在许多大公司都利用网站来推销他们的产品和服务。
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A.
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