题目内容

与传统的商务活动方式相比较,不属于电子商务所具有的特点的是()

A. 交易虚拟化
B. 交易不透明
C. 交易成本低
D. 交易效率高

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从信息表现方式来看,以下属于间接经济信息的是()

A. 生产信息
B. 消费信息
C. 销售信息
D. 科技信息

将中文词组译成英文:基础设施

简答题Passage 2Income Gap: In fulfilling those hopes, however, Korea faces some potentially disruptive problems. Some are social. For all the progress, deep pockets of poverty exist throughout the country. In Seoul, glistening high-rise apartment houses jostle with warrens of slum housing; in remote rural communities people are still eking out subsistence livings. As a result, conspicuous consumption by a nouveau riche elite has become a real source of friction. In contrast to Japan, which has managed to spread its postwar wealth relatively evenly, Korea is beset by a widening income gap between rich and poor. What is the usually meaning of the expression" a deep pocket" ?

我国增值税出口货物退税的形式不包括()

A. 出口免税并退税
B. 出口免税不退税
C. 出口不免税也不退税
D. 出口退税不免税

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