系统分层很常用的一种方式是将系统分为三层结构,它们分别是( )。
A. 用户界面层
B. 数据访问层
C. 业务逻辑层
D. 视图层
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As the example shows, culture and language are______and shape each other.
We may be less aware that cultural_____is necessary in order to understand the language being used.
A foreigner in the United States, who knows some English but is not familiar with the culture and usage of English, may ______somephrasesmuch more literally.
The point is that words in themselves do not carry the meaning—themeaning comes out of the _____, the cultural usage.