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【单选题】
电路如图所示 该电路的功率守恒表现为 :A.
电阻吸收4 W功率, 电流源供出4 W功率
B.
电阻吸收4 W功率, 电压源供4 W出功率
C.
电阻与电压源共吸收6 W功率, 电流源供出6 W功率
D.
电阻与电流源共吸收6 W功率, 电压源供出6 W功率
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【简答题】anyhow behavior defend emergency fault tolerate sink scenes ager upset 19 You should use this door in an ________ .
【简答题】anyhow behavior defend emergency fault tolerate sink scenes ager upset 14 As a ______ he attended Beijing University.
【简答题】anyhow behavior defend emergency fault tolerate sink scenes ager upset 18 Soldiers have been sent to _______ their country.
【简答题】anyhow behavior defend emergency fault tolerate sink scenes ager upset 16 He photographed a wide range of street _______ .
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