把下面的句子改为被动语态?I gave her some berutiful flowers.

把下面的句子改为被动语态?I gave her some berutiful flowers. 把下面的句子改为被动语态 把Mary bought him some flowers改为被动语态 谁能帮我把下面的句子改为被动语态? 将下面的句子改为被动语态： her aunt gave her a new dictionary(改为被动语态) 把句子改为被动语态..They promised Mary a new doll for her birthday..I 把下列的句子改为被动语态 主被动语态“换防”：把主动语态的句子变为被动语态,把被动语态句子改为主动语态. Mr.Smith gave the students some good advice.改为被动语态,写出两个句子 把下面的句子改成被动语态 把句子改为被动语态