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【判断题】
在中性点直接接地系统中发生单相接地故障时,仍允许继续运行约2小时。A.
正确
B.
错误
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参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【简答题】闰盘
【简答题】闰盘
【简答题】闰盘
【单选题】Liu Dehua has set up a new record, that is, the sales of his last record ______ 100 million ．
A.
． have reached
B.
． has reached
C.
． are reaching
D.
． is reaching
【单选题】The author seems to suggest that the defect in corporate power of the late 1990' s
A.
has been exaggerated.
B.
has not been removed.
C.
has been rectified.
D.
has not been deceived.
【简答题】闰盘
【单选题】That young man has sent money he earned to the orphanage.
A.
what a little
B.
a little what
C.
what little
D.
little what
【判断题】Are the statements below true or false? The orphanage has saved more than 100 elephants.
A.
正确
B.
错误
【简答题】闰盘
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