秦汉时期数学方面最突出的贡献是 [ ]
A.《伤寒杂病论》
B.《九章算术》
C.《齐民要术》
D.《甘石星经》
答案:B
脾增大明显时可引起____________、___________和_____________。
An analyst does research about Treasury Inflation Protected Securities (TIPS). A TIPS is least likely subject to:()
A. liquidity risk.
B. credit risk.
C. interest rate risk.