()是招标单位自行编制或委托编制的，据以进行招标、评标、定标和中标单位鉴定工程合同的法律、技术与财务依据。

A.标底

B.招标文件

C.对工程的预算

D.建设费用

A domestic investor is purchasing foreign bonds. Which of the following statements regarding the exchange rate risk and price movement of the asset is most accurate（）

A. The depreciation of both the asset and the foreign currency benefits the domestic investor.

B. The appreciation of both the asset and the foreign currency benefits the domestic investor.

C. The appreciation of the asset and the depreciation of the foreign currency benefit the domestic investor.