关于不定冠词a的问题和第三人称单数的疑问1.He has a headache He has measles为什么后面一句不需要加a呢Does he have a stomach ache?No,he doesn't have a stomach ache.He has a headache.为什么前面两句have不需要变

来源:学生作业帮助网 编辑:作业帮 时间:2024/11/30 13:37:10
xn@_Żn(][颫ôXbݦ\;U(%P҄[/RL4ǗU^gf@X-g-PCu) f dœsh;h/4a^