题目

 China and the European Union will expand cooperation to achieve shared goals __________ energy conservation and pollution reduction. A. in favor of        B. in spite of                C. in terms of              D. in charge of 答案:C关于家庭电路,下列说法正确的是( )A.空气开关“跳闸”一定是出现了短路B.工作的用电器越多,总电阻越大C.保险丝熔断后,可以用铜丝替代D.当有电流通过人体流入大地时,漏电保护器会迅速切断电路
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