下列账户可能会与“本年利润”账户借方发生对应关系的是（）。
A、主营业务成本
B、销售费用
C、管理费用
D、营业税金与附加
参考答案：A, B, C, D
The structure of interest rates results from all the following EXCEPT:（）
A. viewing each bond coupon payment as a separate zero coupon bond.
B. viewing a bond’s cash flows as having maturities ranging from the next coupon payment to the final payment at maturity.
C. creating the yield curve by plotting term to maturity against the coupon rate.
原始地球条件下，氨基酸等小分子物质形成的场所是（）。
A.原始大气
B.原始海洋
C.原始陆地
D.原始海洋和陆地
