- 问题详情:原创阅读Hello!MynameisDavidSmith.IamanAmericanboy.Lookatthisschoolbag.Itismine.Itisblackandwhite.Mybooksandpencilboxareinit.Thepencilboxisgreen.Andtherearefivepensandtwopencilsinit.Theeraserisinit,too.Andwhataboutmyruler?Oh,it’sbeside(在旁边)th...
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