您要查找的是不是：
- When did he join the cult? 他是什么时候加入这个教派的?
- When did he join the cult ? 他是什么时候加入这个教派的?
- When did he join the cult 他是什么时候加入这个教派的?
- When did he join the club? 他什么时候加入俱乐部?
- In which year did he join the army? 他是哪一年参军的?
- When did he return the book to the library? 他什么时候把书还给图书馆的?
- When did he take his children to the park? 他什么时候带他的孩子上的公园?
- When did Britain go into Europe(ie join the EEC)? 英国是何时加入欧洲经济共同体的
- When did you join the Young Pioneer? 你什么时候入队的?
- When did your brother join the Army? 你哥哥什么时候参的军?
- He joined the two pieces of wood together with glue. 他用胶水将这两块木料黏在一起。
- Wow! When did you join the cheerleading? 哇，什麽时候参加过啦啦队？
- When does he finish his college course? 他何时大学毕业?
- It is30 year since he joined the revolution. 从他参加革命以来，有30年了。
- Are you willing that he join the team? 他加入该队你有异议吗?
- When did he return the book to the library ? 他什么时候把书还给图书馆的?
- He joined the army of his own accord. 他自愿参军。
- When did he start out as s doctor? 他是从什么时候开始当医生的呢?
- When did he take his children to the park ? 他什么时候带他的孩子上的公园?
- He was scarcely sixteen when he joined the army. 他参军时刚刚十六岁。
