【单选题】小李看到五一假期同事们都去旅游了,心理盘算着等十一我也去旅游,而且去得远一点,小李的购买行为主要受 影响。
【简答题】反向比例运算电路输出电压与输入电压的相位关系 ,与运放内部参数 。 相反;无关
【单选题】The clean B/L issued by the shipping company indicates that when the goods were received for shipment the condition of them is ________ .
【简答题】Translate the following passage into Chinese. An L/C is a promised written legal document that is issued by the opening bank which promises to pay the holder if the holder fulfills certain obligations...
【单选题】The clean B/L issued by the shipping company indicates that when the goods were received for shipment the condition of them is _______.