(接上一题)Account应该实现的方法有（40）。 A.xfer（） B.xfer（）、plus（）和minus（） C.check（）、plus（）和minus（） D.xfer（）、evaluation （）、plus（）和minus（）

Which of the following calculations could produce an acceptable figure for a trader's net profit for a period if no accounting records had been kept? A: Closing net assets plus drawings minus capital introduced minus opening net assets. B: Closing net assets minus drawings plus capital introduced minus opening net assets. C: Closing net assets minus drawings minus capital introduced minus opening net assets . D: Closing net assets plus drawings plus capital introduced minus opening net assets .

10 () 15=25 A: minus B: plus C: multiplied by

The calculation of the forward foreign exchange rate is ( ) A: Under the direct quotation, the spot exchange rate plus premium points and minus discount points B: Under the indirect quotation, the spot exchange rate plus premium points and minus discount points C: Under the indirect quotation, the spot exchange rate minus premium points and plus discount points D: The longer the period, the greater the bid-ask spread

The quick ratio is measured as: A: current assets divided by current liabilities. B: cash on hand plus current liabilities, divided by current assets. C: current liabilities divided by current assets, plus inventory. D: current assets minus inventory, divided by current liabilities. E: current assets minus inventory minus current liabilities.

已知枚举类型定义语句为：enum tok{ name, number, plus=5, minus, print=10};则枚举常量minus的值为______ .

Being observant is ain Alice’s jo A: minus B: plus C: pound D: asterisk

What is the temperature? A: ten degrees B: minus ten C: fifteen below D: plus fifteen

the plowback ration is: equal to one minus the retention ratio.

Producer surplus mean A: the amount a seller is paid for a good minus the seller’s cost B: a selle's willingness to sell for a good minus the seller’s cost C: the amount a seller is paid for a good plus the seller’s cost D: a selle's willingness to sell for a good plus the seller’s cost