do(实意)+do(助动词)=be doing?1.What do you promise等於What are you promi_英语解答

do(实意)+do(助动词)=be doing?
1.What do you promise等於What are you prominsing?
2.What do you promise等於What were you prominsing?

人气：179 ℃　时间：2020-05-26 17:21:52

解答

理解错误
这两句之间是时态的不同
do(实意)+do(助动词)=be doing这个等式不存在
从没听过