【题目】It is said that potato chips ___ by mistake about a hundred years ago. ( )
A. inventB. inventedC. are inventedD. were invented
【答案】D
【解析】
略
编辑:chaxungu时间:2026-04-28 11:51:26分类:小学英语题库
【题目】It is said that potato chips ___ by mistake about a hundred years ago. ( )
A. inventB. inventedC. are inventedD. were invented
【答案】D
【解析】
略