【单选题】The first sentence in the passage suggests that the observers mentioned in line 1 would be most likely to predict which of the following?
A.
that the number of new temporary positions would decline as fewer workers who preferred temporary employment entered the workforce
B.
that the total number of temporary positions would increase as fewer workers were able to find permanent positions
C.
that employers would have less control over the terms of workers' employment as workers in creased their bargaining strength
D.
that the number of workers taking temporary positions would increase as more workers in any given demographic group entered the workforce
【单选题】[单选题]室外机与相邻门窗的距离应不少于()m。
【判断题】在短期内若企业的总成本函数为:TC=aQ+b,据此可判断固定成本为b 。
【单选题】The first sentence in the passage suggests that the observers mentioned in line 1 would be most likely to predict which of the followings?
A.
That the total number of temporary positions would increase as fewer workers were able to find permanent positions.
B.
That employers would have less control over the terms of workers' 'employment as workers increased their bargaining strength.
C.
That more workers would be hired for temporary positions as product demand increased.
D.
That the number of workers taking temporary positions would increase as more workers in any given demographic group entered the workforc
【单选题】The first paragraph of this passage is________. 查看材料
A.
a first person account
【简答题】按照滑动轴承工作时的摩擦状态,可分为 滑动轴承和 滑动轴承两种主要类型
【判断题】滑动轴承按其与轴颈间的润滑状态可分为液体 摩擦滑动轴承和非液体摩擦滑动轴承。
【判断题】在短期内若企业的总成本函数为:STC=aQ+b,据此可判断固定成本为 b。