早教吧 育儿知识 作业答案 考试题库 百科 知识分享

shop和takethecartothecarwash用when和while怎么表达,

题目详情
shop和take the car to the car wash用when和while怎么表达,必采
▼优质解答
答案和解析
When my mom went shopping,my dad was taking the car to the car wash. While my mom was going shopping,my dad was taking the car to the car wash.