my report on beijing 为什么介词要用on

请翻译一下my report on beijing my report on beijing 为什么介词要用on 九年级仁爱英语上册P5 My Report on Beijing 翻译 有的发来 A report on my healthy diet怎么翻译 英语翻译My Report on Beijing Hi!I'm Kangkang.My granny has lived in Beijing for more than forty years.She has seen the changes in Beijing herself.In the 1960s,the living conditions in the city were poor.The roads were narrow and there weren't man 英语翻译My Report on BeijingHi!I'm Kangkang.My granny lived in Beijing for more than forty years.She has seen the changes in Beijing herself.In the 1960s,the living conditions in the city were poor.The roads were narrow and there weren't many rin 首字母填空 My best friend often f______to Beijing on business. My uncle on ____(出差)in Beijing now. My English report作文 report与report on有什么区别? l want to write a report ( )my life里面填什么是on 还是of I want to take my favourite clothes on our trip to Beijing.take on是不是词组, On my a_________ in Beijing,I got in touch with my friends and relatives. We are going () a trip () Beijing () my friends1.to;on;with2.on;to;with3.on;to;for4.for;to;on a report on an accident survey report on quality是什么意思 report on transportation什么意思 英语作文 My school report