【单选题】文字输入计算机后,要使计算机对自然语言进行处理, 就必须使其形式化。因此,如何解决自然语言语法和语义的形式化问题,就成为计算机处理自然语言的关键。 把人所具有的创造和理解正确句子的能力称为语言的“创造性”(Creativity)。而语言“创造性”过程的本质就是由有限数量的词根据一定的规则产生正确句子的过程,进一步而言,其实质也就是一个字符串到另一个字符串的变换过程。( )
【单选题】Little ______ him in the past few years, not to mention his wife.
【判断题】语言之所以成为模因,其主要原因在于自身是否具有易学、能产、经济性的特征。
【单选题】There was little enough in him to brighten her face, for he was a sullen young fellow, and ungracious in his manner even to her.