did he turn round //////.i turned round.i turned round.变成疑问句时,要把 _英语解答

did he turn round //////.i turned round.
i turned round.变成疑问句时,要把 turned 变成原型turn.did提前.

人气：374 ℃　时间：2019-12-01 14:04:49

解答

你怎么把人称代词也变了?不过确实是“要把 turned 变成原型turn.did提前”