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【判断题】
电力线路过电流保护的动作电流按躲过最大负荷电流整定。( )(1分)加油!必过!A.
正确
B.
错误
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反馈参考答案：
举一反三
【单选题】She may have missed the train, she won’t arrive for another hour. [ ]
A.
in that case
B.
in this case
C.
by which case
D.
in which case
【单选题】She may have missed the train, ______ she won’t arrive for another hour.
A.
in which case
B.
in the case
C.
in any case
D.
in that case
参考解析：
知识点：
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