皮皮学，免费搜题
登录
搜题
【单选题】
2016年4月15日,国家统计局公布数据,一季度全国居民消费价格指数(CPI)同比上涨2.1%。其中,城市上涨2.1%,农村上涨2.0%。食品烟酒价格同比上涨5.1%,生活用品及服务上涨0.4%,交通和通信下降2.0%,医疗保健上涨2.9%。我们能通过价格数据来研究数据背后的种种矛盾和问题。这说明A.
承认相对静止才可以认识和区分事物
B.
承认静止是人们认识事物的根本方法
C.
哲学上讲的静止是指事物的绝对不运动状态
D.
是否存在相对静止，在生活中是没有意义的
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【单选题】Marginal profit equals average profit when:
A.
marginal profit is maximized.
B.
average profit is maximized.
C.
marginal profit equals marginal cost.
D.
the profit minimizing output is produced.
【单选题】When marginal revenue is positive,
A.
demand is elastic
B.
marginal revenue is greater than price
C.
decreasing price will decrease total revenue
D.
all of the above
【单选题】Diminishing marginal product occurs when
A.
the marginal product of an input increases as the quantity of the input increases.
B.
the marginal product of an input decreases as the quantity of the input increases.
C.
total output increases as the quantity of an input increases
D.
total output decreases as the quantity of an input increases.
【单选题】Resource use is efficient when production is such that marginal social benefit is
A.
greater than marginal social cost.
B.
equal to marginal social cost.
C.
less than marginal social cost.
D.
at its maximum value.
相关题目：
参考解析：
知识点：
题目纠错 0
发布
