您要查找的是不是：
- He cleaned the classroom thoroughly. 他把教室打扫得很彻底。
- He cleaned the car with an oily rag. 他用一块沾油的抹布擦干净汽车。
- He cleaned the bottle with rectified spirit. 他用精馏酒精清洗瓶子。
- The students clean the classroom everyday in turn. 学生们每天轮流打扫教室。
- He cleaned the classroom. 他清扫了教室.
- Did he clean the room yesterday? 他昨天打扫房间吗？
- He cleaned the mud off his shoes on the shaggy mat in front of the door. 他在门前的粗糙的垫子上把鞋上的泥蹭掉。
- We cleaned the classroom alternately. 我们轮流清扫教室。
- The students cleaned the classroom. 学生们打扫了教室。
- On my insistence, he cleaned the room. 经我坚持, 他才打扫了房间。
- Before he mopped the floor,he cleaned the window. 在他擦地板之前，他先把窗户擦了。
- Before he mopped the floor, he cleaned the window. 在他擦地板之前，他先把窗户擦了。
- He must clean the classroom now. 他必须现在就打扫教室。
- Did he have to clean the classroom? 他是不是非得打扫教室?
- Clean the classroom up before the teacher comes. 老师到来以前请把教室收拾干净。
- It is our duty that we clean the classroom. 打扫教室是我们的责任。
- It's time for you to clean the classroom. 该是你打扫教室的时候了。
- He cleaned the house with much ado. 他煞费苦心地打扫房子。
- It's you turn to clean the classroom. 轮到你打扫卫生了。
- It's your turn to clean the classroom. 轮到你打扫教室了。
