I think I ____(掉) my backpark during the concert.I can't find it now.今天要做英语作业,可是又忘记了应怎么做,所以只能想各位求救了!

分类: 作业答案 • 2022-06-23 19:22:24

问题描述：

I think I ____(掉) my backpark during the concert.I can't find it now.
今天要做英语作业,可是又忘记了应怎么做,所以只能想各位求救了!

答

lost