The extra-linguistic context may

The extra-linguistic context may extend to embrace the entire______background,which may also affect the meaning of words.
【正确答案】：cultural
【题目解析】：从题干内容看，关键词是context，意义和上下文的关系是很密切的。context包括linguistic context, extra-linguistic context, extra-linguistic context 包括整个文化背景。