问题详情

According to the passage, what does single-payment loan refer to？
A．You may run loans from 30 to 60, or 90 days.
B．You must repay debts once in 30, 60, or 90 days.
C．It is the newest type of bank loan.
D．It refers to the loan provided for only one depositor.请帮忙给出正确答案和分析，谢谢！