试题题干
Vocabulary can refer to the total number of the words of a language, and it can stand for all the words used ( ), e.g. Old English vocabulary, Middle English vocabulary and Modern English vocabulary.
参考答案
正确答案:
试题解析
词汇可以指一种语言的词汇总数,它可以代表某一特定历史时期使用的所有词汇,如古英语词汇、中世纪英语词汇和现代英语词汇。