题目内容
电容元件的特性是通低频、阻高频。
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正弦交流电路中电容元件的电压比电流落后180度。
Company debt normally takes the form of ________.
A loan in which the borrower promises to repay the borrowed amount plus a predetermined rate of interest is called a(n) ________.
Which of the following is a debt instrument that specifies the timing of principal and interest payments?
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