关于介词短语在句中成分的用法,语法根基牢的高手进!she has promised to buy me a book for my birthday this year.请问for my birthday做什么成分呢?she has promised to buy me a book as a birthday present.里的as a birthday present呢?
问题描述：
关于介词短语在句中成分的用法,语法根基牢的高手进!
she has promised to buy me a book for my birthday this year.
请问for my birthday做什么成分呢?
she has promised to buy me a book as a birthday present.里的as a birthday present呢?
答