氨基酸由肠腔吸收是通过
A．原发性主动转运B．经载体易化扩散C．继发性主动转运D．经通道易化扩散E．出胞作用
参考答案：C
Which of the following statements about capitalizing and expensing costs is least accurate（）
A. Companies that capitalize costs will have lower debt-to-asset and debt-to-equity ratios than expensing companies.
B. Companies that expense costs will show the same total cash flows as the capitalizing firm but show higher early year profitability.
C. Companies that capitalize costs and depreciate them over time will show smoother reported income than expensing companies.
下列预算符不能重载为友元函数的( )。
A) = () ( ) -＞ B) + - ++ -- C) ＞ ＜ ＞= ＜= D) += -= *= /=
