【名词&注释】
债权人(creditor)、诚实信用原则(the principle of good faith)、买卖合同(sales contract)、不安抗辩权(unsafe right of defense)、履行合同(perform a contract)、国家所有、同时履行抗辩权(right to defense of simultaneous perfor ...)、先诉抗辩权(right of plea for preference claims)、负债累累(excessive indebtedness)、我国《合同法》(contract law in china)
[单选题]我国《合同法》(contract law in china)规定,债权人领取提存物的权利,自提存之日起()年内不行使而消灭,提存物扣除提存费用后归国家所有。
A. 2
B. 3
C. 4
D. 5