发布网友 发布时间:2023-07-10 03:26
共4个回答
热心网友 时间:2024-10-28 16:44
The telephone rang when Bob was cleaning the room.不懂追问,望采纳热心网友 时间:2024-10-28 16:44
The telephone rings when Bob is cleaning the room.热心网友 时间:2024-10-28 16:45
The phone rings while Bob is cleaning the room.热心网友 时间:2024-10-28 16:45
When Bob is cleaning the room when the phone rang.