题目

Julia is one of the women who always ________ the latest fashion. A. make up for  B. get along with   C. keep up with    D. put up with 答案：C两个电阻R1和R2并连接到电路中，且R1=4R2．如果通过干路的电流为1.5A，那么，通过R1的电流为    A，通过R2的电流为    A．