皮皮学，免费搜题
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搜题
【单选题】
基尔霍夫定律的 是绕回路一电路元件电压变化为零。A.
回路电压定律
B.
电路功率平衡
C.
电路电流定律
D.
回路电位平衡
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】For his employees, Lubetzky cares most about .
A.
their health conditions
B.
their further education
C.
their retirement pension
D.
their professional growth
【简答题】室内镀锌钢管(丝接)DN40定额编号是()
【单选题】For his employees, Lubetzky cares most about ______.
A.
their health conditions
B.
their further education
C.
their professional growth
D.
their retirement pension
【单选题】For his employees, Lubetzky cares most about _____ .
A.
their professional growth
B.
their retirement pension
C.
their further education
D.
their health conditions
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