单选题
The owner's equity in a business comes from two sources: ______. (1) Investment by the owner (2) Notes receivable (3) Earnings from profitable operation of business (4) Accounts receivable A. (2) and (4) B. (1) and (3) C. (1) and (2) D. (3) and (4)
【正确答案】
B
【答案解析】句意：所有者权益来源两方面：一是投资者投入，二是留存收益。the owner's equity所有者权益。notes receivable应收票据。earnings from profitable operation of business留存收益。accounts receivable应收账款。