一个5 Ω的电阻两端电压为U 时，通过电阻的电流为3A ，如果将这个电压加在10 Ω的电阻两端，则电流是_________A 。
1.5
Laura is going to surf on the Internet as soon as she ______ her homework. [ ]
A. will finish
B. finishes
C. finished
D. is finishing
间接调控（Indirect Regulation）
