保管员在工作中出现的差错主要是指业务事故.差错的种类主要有()()()()()()丢失、损坏物资及保管不善等现象造成的损失
参考答案:多发;少发;串发;漏发;错提;错收
一喷水机喷出的水柱高h="5" m.已知空中水的总体积为V="20" dm3,空气阻力不计,则喷水机喷水功率为___________W.
Woman: I don’t know how Shawn feels after I turned down his business proposal. Man: He’s cool with it. Question: What does the man mean
A. Shawn feels hurt.B. Shawn doesn’t mind it.C. Shawn is a calm person.D. Shawn knows nothing about it.