营销者将其产品用户划分为大中小三类客户的营销方法是()。
过冷度
写出本题Excel工作表的计算公式:银行向某个企业贷款50万元,2年中还款48万,贷款年利率为9%,计算企业月支付额(结果值以“万元”作单位)。支付期限限于每期的期末。
On a series 1010 lightweight access point, the alarm led is flashing red, and all other leds are off. What is the lightweight access point indicating?() it has lost contact with controller.。 its ip address already exists.。 it requires a code upgrade.。 it is operating normally.。
水淹七军
远期合约的缺点主要有()。