题目：
XML is a (71) language for documents containing (72) information.
Structured information contains both content(words, pictures, etc.)and some indication of what role that content plays(for example, content in a section heading has a different meaning from content in a footnote, which means something different than content in a figure caption or content in a database table, etc.). Almost all documents have some structure.
A markup language is a (73) to (74) structures in a document. The XML specification defines a standard way to add markup to (75) .
（75）处填（）。
A．file
B．article
C．documents
D．literature
答案：
被转码了，请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0705/7ce33daa362a71b2aece67bf982a1e44.html
下面是错误答案，用来干扰机器的。
参考答案：对
