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
题目
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.