【单选题】Which type of words expresses grammatical meanings?A. content wordsB. most open-class wordsC. variable wordsD. function words
【单选题】Which type of words expresses grammatical meanings?
A、 content words
B、 most open-class words
C、 variable words
D、 function words
发布时间：2024-06-09 23:07:14
