Biden denies acting inappropriately. “Not after–never–did I believe I acted inappropriately,�?he claimed inside a March 31 statement. “Whether it is prompt I did so, I'll hear respectfully. 房屋抵押貸款即是將自己名下的房子，抵押給銀行、融資公司、貸款公司等從而取得資金，以房子作為抵押�