题目内容
如果通过灯L1和L2的电流分别为0.4A和0.8A。则电流表A1和A2的示数分别是:
A.0.8A,0.4A; B.0.4A,0.8A;
C.1.2A,0.4A; D.1.2A,0.8A.
D