When and where did the modern Olympic Games start?

When and where did you visit the Science Museum? When and where did the modern Olympic Games start? When and where did the ancient Olympic Games stsrt? when and where还是where and when when and where we can't see the When and where did the modern Olympic Games start?求英语回答段落。 When and where did you get to know him?怎么回答 Did he know when and where we were meeting?是什么句型? When and where did you get to know your best friend?意思 如何翻译：How,when and where did who say what?Why? When and where did the Pilgrims have their first Thankgibing Day?如何回答? when and where （did） the boy（ fall） from the bicycle 为什么这里填did和fall when and where to hold the sports meeting isn't decided,为什么不用aren't When and where的意思 when and where did you meet your girl____last week 上星期你在什么时候什么地方遇见你表妹的 where and when the accident .单项选择A has ,happened B was ,happenedC is ,happening D did happen 关于experience in travelling的作文作文提到的内容有.Where did you go When and how did you go there Where did you stay What did you do there What did you enjoy most When and how did you come back How do you like the travelling experoence When and where go for the holiday hasn't decided.为什么用现在完成时?