【题目】—What's your sister doing? —She ________ the house. ( )
A. cleans B. cleaning C. is cleaning
【答案】C
【解析】
略
编辑:chaxungu时间:2026-04-28 11:34:32分类:小学英语题库
【题目】—What's your sister doing? —She ________ the house. ( )
A. cleans B. cleaning C. is cleaning
【答案】C
【解析】
略