【题目】Look! Liu Tao ____________ his mother clean the car. ( )
A.is helpingB.are helpC.is help
【答案】A
【解析】
略
编辑:chaxungu时间:2026-04-28 11:46:52分类:小学英语题库
【题目】Look! Liu Tao ____________ his mother clean the car. ( )
A.is helpingB.are helpC.is help
【答案】A
【解析】
略