参加宴请时,宴请方致词时应注意什么?
A port()if more than ordinary prudence and skill is needed to avoid exposure to danger there. ["safety","is safe","is not safe","is not safety"]
下列项目中,属于为了满足现金的交易性需要而产生的活动的有() ["支付工资","取得银行借款","购买股票","临时采购原材料"]
在弯曲模具中,如何防止压弯过程中的偏移现象?
某种材料全年的消耗总额为54万元,资金周转期为20天,其资金占用量为()万元。 ["0.15","2.7","3","6"]
宴请时,桌次怎么安排?