By the time I pay off all the money that I borrowed from the bank when I bought my house, I will have been ________.A.in debtB.into debtC.off debtD.out of debt.
参考答案：
D解析考查介词短语。in debt负债；out of debt还清债务；句意：到我还清了买房子时从银行所借的钱的时候，我将会没有债务了。
