thousands of years gao和 thousands years ago有什么区别?上面两种说法是对吗?

Thousands of years 和thousands years 有什么不同? It___(build) thousands of years ago. Over thousands of years啥意思 People have had pet dogs for thousands of years. 翻译 the factory with thousands of workers------------(open)for ten years They have eaten this way for thousands of years. thousands of thousands是什么意思 The war went on for years,killing thousands upon thousands of people为什么不用killed? China's history is five _____ years.A.thousand B.thousands C.thousands of thousands of years gao和 thousands years ago有什么区别?上面两种说法是对吗? 几千年的历史到底用 thousands of years?还是hundreds of years? thousands of thousands of thousands of. 上千年的历史怎么说?英语是a thousands of years of history还是a thousands of years history有没有 OF 有没有A with thousands of years history对不对？到底哪个对呢 thousand 、thousands、thousands of区别 One is able to know what happened thousands of years ago.同义句One _____ know what happened thousands of years ago. Coffee has been a part of people's lives for the thousands of years.