【单选题】Productivity tends to be more difficult to improve in the service sector because the work is
A.
often difficult to automate
B.
typically labor intensive
C.
frequently processed individually
D.
often an intellectual task performed by professionals
【单选题】Smoking is a bad habit, you should _____. [ ]
【单选题】The increased French productivity tends to ______.
A.
throw doubt on slow economics
B.
confirm merits of slow economics
C.
favor an accelerating pace of life
D.
encourage a slow economic growth
【判断题】Productivity tends to be only a very minor factor in an organization's ability to compete.
【单选题】Once he set his mind to ______ something, he would not give up easily.
【单选题】It is high time thatyou_______smoking.
【单选题】在斯威齐模型(即弯折的需求曲线模型)中,拐点左右两边的需求弹性是
【单选题】包括文学、艺术、语言、宗教等的特征,更表现为思维方式和价值取向的特征。这些内容属于( )。
【单选题】拐折需求曲线模型(斯威齐模型)是( )
A.
假定一个厂商提高价格,其他厂商就一定跟着提高价格
B.
说明为什么每个厂商要保持现有价格,而不管别的厂商如何行动
C.
说明为什么均衡价格是刚性的(即厂商不肯轻易变动价格),而不是说明如何决定
D.
假定每个厂商认为其需求曲线在价格下降时比上升时更有弹性