英语翻译.“谁制造了这件东西?”和“他制造了什么?”英语怎么说,还有被动的问句是怎样的形式呢,

题目

英语翻译.“谁制造了这件东西?”和“他制造了什么?”英语怎么说,还有被动的问句是怎样的形式呢,

答案

Who made the thing?
What did he make?
Whom is the thing made by?
What is made by him?