search:助動詞有哪些相關網頁資料
助動詞有哪些的相關文章
助動詞有哪些的相關商品
瀏覽:1474
日期:2024-08-09
An auxiliary verb is a verb that adds functional or grammatical meaning to the
clause in which it appears—for example, to express tense, aspect, modality,
voice, ......