【单选题】Economic globalization obviously has a great deal to do with the change of prolonged working hours. It has leveled the playing field all over the world, so that the have-nots can now compete more equa...
A.
our work is becoming more and more efficient.
B.
the increased work strengthens our body.
C.
with less leisure time we are becoming human engine.
D.
the next growth industry will be the capacity for wirk.