最佳答案:全部都是手动翻译的.The president has given a speech on/in the radio.有什么问题楼主继续问~望楼主采纳.
最佳答案:如果你的意思是说在书,笔记本,画,字典,广播这些实物的表面上的话,就懂用on...“在书上”如果是说书里有涉及到,那么就应该用in the book同样的,“在
最佳答案:There are five people working at the radio station in the evening
最佳答案:A friend of my sister's is working at a radiao station.不明白可以追问我,满意的话请点击【采纳】
最佳答案:1 preparation,2 enterprises,3 brave,4 broadcasts,5 predetermined,6 wide,7 manner
最佳答案:CRTC requires that all radio and television broadcasters in Canada must ensure t