您要查找的是不是：
- When did this custom start? 愚人节的风俗源于何时呢?
- When did this word come into common use? 这个词是什麽时候用起来的?
- When did this style of dress go out of fashion? 这种式样的衣服什么时候变得不流行了?
- When did this supposed accident happen? 这场所谓的事故发生在什么时候?
- When did this hotel schedule to take in guests? 这家旅馆什么时候开始接待客人?
- When did this world come into existence? 这个世界是何时产生的?
- When did this mistake date from? 对过去这段错误要追溯至何时?
- When does this work need to be finished? 这工作需要什么时候完成?
- When does this channel broadcast? 这频道的播映时间是什么时候
- When does this special sale end? 这个特卖到什么时候截止?
- When does this bill mature (or become due)? 这张票据什么时候到期?
- A patient had lost his memory. He went to see the doctor. Doctor: When did this happen? Patient: When did what happen? 一个病人失去了记忆,去看医生。医生:这是什么时候发生的?病人:什么是什么时候发生的?
- When did you start to learn English? 你何时开始学英语的?
- This custom is a relic of ancient times. 这习俗乃是古代遗风。
- When did you begin learning English? 你何时开始学习英语的？
- Please tell me when does this train leave?which platform should I entrain? 请告诉我火车什么时候走？该在哪个站台上车？
- When did you start in this school? 你什么时候在这所学校上学的？
- When did it start feeling like this? 什么时候开始觉得这样的?
- This custom has been handed down since the 18th century. 这风俗从十八世纪开始流传下来。
- And just when do we start this epic program? 那么咱们在什么时候实施这个壮丽的计划呢?
