应用拉氏变换法进行电路分析称为电路的复频域分析方法,又称为运算法。
A. 对
B. 错
求解网络函数时,储能元件无初始储能,其零状态响应与激励源的之比为网络函数。
A. 对
B. 错
She asked John where he had been, but John didn't _____ .
A. reply
B. refer
C. agree
D. return
It is important _____ you should try to finish the project within 3 months.
A. whether
B. why
C. how
D. that