they made it two years ago ?(疑问句)

问题描述:

they made it two years ago ?(疑问句)

改为一般疑问句中,必须先看句子中有没有Be动词,如果没有Be动词,就得在do或does中选一个,但记住也得看时态(此句为过去时),由于是第一人称,所以用do,但又因为为过去时,所以用did提问,放开头,但动词变为原型。
They made it two years ago ?改为一般疑问句Did they make it two years ago?

Did they make it two years ago