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A language has major and minor lexical categories of a finite set. Major categories are closed categories and minor categories are open categories.

A.正确
B.错误

正确答案F
A language has major and minor lexical categories of a finite set. Major categories are open categories and minor categories are closed categories.
评分标准：答对得2分；正误判断错误扣全分，纠正错误不当，酌情扣分。