【判断题】Technology also has contributed to the increases in employee empowerment.
【单选题】1mol/L的Na 2 CO 3 的含义是( )
C.
将10.6gNa 2 CO 3 溶于1L水配成的溶液
【单选题】Employee empowerment refers to
A.
giving employees the freedom to identify and implement better work procedures
B.
requiring employees to obtain the proper authorizations
C.
a labor dispute in which employees resist the authority of management
D.
increasing the pay of employees to make them feel powerful
【简答题】刘小华的遥控飞机在一次航模比赛中4次飞行的时间如下表,4次飞行时间的平均数是(
)秒。A. 60 B. 61 C. 62
【简答题】CO 2 虽然本身不会引起牛中毒,但CO 2 浓度表明牛舍空气的( )程度,通常要求牛舍CO 2 的浓度小于( )μL/L。
【单选题】地形图上有两个相邻特征点其高程分别为92.1m和95.9m,若等高距为2m,则通过其间的等高线的高程应为( )。
【判断题】Employee empowerment gives employees more authority to make decisions.