【单选题】P25
A.
The wider use of horses
B.
The arrival of tractors
C.
A shrinking animal trade
D.
A growing donkey population
【单选题】是指汽轮机某一级中蒸汽在动叶汽道中膨胀程度的大小。
【多选题】()是背压式汽轮机中的反动度。
A.
蒸汽在动叶片中的膨胀程度与级中总的膨胀程度的比值
C.
蒸汽在动叶片中的理想膨胀程度与级中总的理想膨胀程度的比值
【简答题】请叙述影响人力资源活动的法律因素。(P25)(10分)
【单选题】在AutoCAD中,在用Dtext命令输入文字时,若在命令提示区输入%%p25,则在屏幕绘图区显示
【单选题】P25
A.
To boost the local economy.
B.
To attract foreign investments.
C.
To arouse public interest in crafts.
D.
To preserve the traditional culture.
【单选题】P25
B.
Take things easy in life
C.
Be content with what you have
D.
Enjoy whatever you are doing
【单选题】请按下表给出的数据计算P25,M,P75。选择正确选项。
A.
P25=4.06,M=4.21,P75=4.51
B.
P25=4.06,M=4.28,P75=4.51
C.
P25=4.01,M=4.28,P75=4.51
D.
P25=4.06,M=4.28,P75=4.57