【单选题】The _____ department is planning a training peogram for the new members of staff.
【简答题】若函数 的导函数在区间 上是增函数,则函数 在区间 上的图象可能是
【单选题】听力原文:We'll be having a short review session at 3 p. m. (A) I won't be able to make it then. (B) We made an inventory of everything in the store. (C) It usually takes about an hour to the office. (37)
【单选题】在起草单项薪酬制度时,要准确标明( ),明确界定单项薪酬制度的作用对象、范围,涵盖该薪酬管理的所有工作内容。
【判断题】若函数 可导,则函数 的微分等于 乘于 ,即