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【判断题】
假设在session域中保存了一个包含4个元素的map集合对象,请使用EL表达式输出该集合的第一个元素'苹果'。 HashMap map=new HashMap(); map.put('1','苹果'); map.put('2','西瓜'); map.put('3','芒果'); map.put('4','荔枝'); session.setAttribute('fruit',map); %> 我最喜爱的水果是:${sessionScope.fruit['1'] }。A.
正确
B.
错误
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【单选题】完全竞争厂商所面临的需求曲线是一条水平线,意味着该厂商( )。
A.
可以通过改变销售量来影响商品价格
B.
只能接受市场价格
C.
是一个价格制定者
D.
无法控制其产量
【单选题】If a good is labor intensive it means that the good is produced
A.
using labor as the only input.
B.
using labor such that the cost of labor is more than 50% of total cost.
C.
using more labor per unit of output than goods that are not labor intensive.
D.
using labor such that the total cost of labor is greater than the total cost of capital.
E.
using relatively more labor than goods that are not labor intensive.
【单选题】听力原文： It is logical to suppose that things like good labor relations, good working conditions, good wages and benefits, and job security motivate workers. But one expert, Frederick Herzberg argued tha...
A.
Job security.
B.
Good labour relations.
C.
Challenging work.
D.
Attractive wages and benefits.
【单选题】If a good is labor intensive it means that the good is produced ____________.
A.
using relatively more labor than goods that are not labor intensive.
B.
using labor as the only input.
C.
using more labor per unit of output than goods that are not labor intensive.
D.
using labor such that the total cost of labor is greater than the total cost of capital.
【单选题】If a good is labor intensive it means that the good is produced
A.
using relatively more labor than goods that are not labor intensive.
B.
using labor as the only input.
C.
using more labor per unit of output than goods that are not labor intensive.
D.
using labor such that the total cost of labor is greater than the total cost of capital.
E.
using labor such that the cost of labor is more than 50% of total cost.
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