单项选择题二极管电路如图所示，设，，，，求图中C对交流信号呈短路， = 50 Ω，= 2 mA、0.2 mA时相应的值。 ( ) A.（2.65sinωt）mV、（7.30sinωt）mVB.（7.46sinωt）mV、（2.65sinωt）mVC.（3.83sinωt）mV、（8.41sinωt）mVD.（8.41sinωt）mV、（3.83sinωt）mV

单项选择题Distributions of assets by a business to its owners are called: A、Withdrawals. B、Expenses. C、Assets. D、Retained earnings. E、Net Income.