一句英语语法问题My brother had gotten the upper hand in their fight,but I_英语解答

一句英语语法问题
My brother had gotten the upper hand in their fight,but I was kept standing by if necessary.
这个be kept doing是什么语法……

人气：226 ℃　时间：2019-11-01 12:40:41

解答

不理解你的问题是什么意思.
固定的词组啊：keep doing sth.
kept是keep的过去是啊.
…… ……