是i don't know what it means 还是i don't know what does it mean ?_英语解答

是i don't know what it means 还是i don't know what does it mean ?

人气：300 ℃　时间：2019-10-24 06:01:11

解答

i don't know what it means.宾语从句,动词know后面的从句,用陈述句语气