He is kind to his classmates and teachers 的kind要加s吗?

and he is kind to his students then 英语翻译 He is very kind to us中的kind为什么不加s? 英文翻译和选择：.He is very kind and _____his help to his friends. He is kind and always ( ) his help to others A.receives B.br and be is kind to his students then It's () pleasure to work with him and he is very kind He is kind and always ___his help to others My classmates and teachers are(kind and helpful)对括号内提问( )( ) simon is very kind,______(耐心的) and friend to his friends 有关试 初二英语短文填词!I have an uncle.He is a kind person.His job is to s He is very kind （） his student. He’s a kind and friendly g____