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【简答题】
由于一个线圈的电流变化,导致另一个线圈产生感应电动势的现象。称为 。在互感现象中产生的感应电动势,叫 。
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皮皮学刷刷变学霸
举一反三
【判断题】Emergency exits are located on each side of the aircraft. All the exits are clearly marked.
A.
正确
B.
错误
【简答题】ABB集团总部位于 。
【单选题】But more than a month passed, real winter had come, and everything was still clear in his memory as though he ________ with Anna only the day before.
A.
was parted
B.
has parted
C.
had parted
D.
had been parting
【单选题】道家认为治世之法有四种,其中最坏的方法是
A.
以道治国，“治大国若亨小鲜”。
B.
以德治国，领导者能内有仁爱，外显忠信。
C.
以刑名法术治国，行法家之道。
D.
将刑名运用到极致，以诡计欺骗蒙蔽百姓。
【单选题】Some kinds of birds in winter fly to the south to ______ the cold in the north．
A.
get away from
B.
come up with
C.
break away from
D.
put up with
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