【题目】The machine is helpful. It can clean the floor . ( )
A. in the past B. in a short time C. in a long time
【答案】B
【解析】
略
编辑:chaxungu时间:2026-04-28 11:39:41分类:小学英语题库
【题目】The machine is helpful. It can clean the floor . ( )
A. in the past B. in a short time C. in a long time
【答案】B
【解析】
略