肯定句该否定句,需要借助助动词,be动词,或者情态动词,再加否定词not,never等。例如IcanspeakEnglish.Ican'tspeakEnglish.Heworkshard.Hedoesn'tworkhard.Maryisbeautiful.Maryisn'tbeautiful.
原创 | 2022-10-12 23:46:13 |浏览:1.6万
肯定句该否定句,需要借助助动词,be动词,或者情态动词,再加否定词not,never等。例如IcanspeakEnglish.Ican'tspeakEnglish.Heworkshard.Hedoesn'tworkhard.Maryisbeautiful.Maryisn'tbeautiful.