听力原文：M: What margins will the lending bank charge? W: Margins mainly depend on these factors: evaluation of credit risk, maturity of credit, and the starting point from which onwards the rate of interest shall be firm. Q: How many factors do margins charged by the lending bank mainly depend on? (12) A.Four. B.Two. C.ThreE. D.FivE.
A.Q: B.Four. B.Two. C.ThreE. D.FivE.
【参考答案】
C 解析：录音原文提到Margins mainly depend on…the rate of interest......