It is traditional when dealing with languages of all sorts to try to separate conerns with{ A } , the subject of syntax, from concerns with B , the field of semantics, Consider the simple "language" of binary numerals. Some examples of binary mumerals are

            0          1
 
          101       0101
 
        11001     101111
 
　　A communication in this language evidently consists of a finite sequence of characters '0', '1' This is just syntax however, and says C about what such a communication is intended to mean.

　　Mumbers are "D" mathematical concepts, whereas the digit strings that strings that appear on paper are numerals, that is to say, E representations or descriptions of numbers.

　　供選擇的答案

　　A～C：①symbol ②form ③meaning ④context

　　⑤nothing ⑥concept

　　D、E：①abstract ②concrete ③simple ④ordinary

　　⑤symbolic ⑥logic

　　【解析】

　　參考譯文：處理各種語言時，傳統的做法試圖將有關形式的語法問題和有關含義的語義方面區分開來。考慮簡單的二進制數的"語言"。下面是二進制數的例子

            0          1
 
          101       0101
 
        11001     101111

通信這種語言顯然是有限的字符序列'0 ' ， '1 '這僅僅是語法，但并表示ç了解這樣一個溝通的目的是的意思。

數是“ D ”類數學概念，而數字的字符串的字符串出現在文件的數字，也就是說，電子陳述或說明的數字。

　　【答案】A：② B：③ C：⑤ D：① E：⑤