it is based on customer service's offer

it is based on the ___2012 is based on it is based on customer service's offer is based on 还是is base on the film is much better than the novel it is based on 求汉意 , it is based more on German than English we are speaking at present 咋翻译 the knowledge of science is based on? What is Democracy in America based on? What relationship is based on trust中文翻译 My attitude is based on howyou treat His success is based in his hard workbe based in 还是be based on? It is a film based on imaginative story about the future如何理解（初三英语书上的句子）为什么用based,为什么film,story用单数? 过去分词是based on 还是base onthe answer 后面是based on 还是is based on It _____ father christmas is based on a real person saintIt _____ father christmas is based on a real person ,saintnicholas in turkey1.says 2.is said 3.is told 4.tells 关于be based on用法的一道题目what are you mailing,mike?a textbook _______ a new of teaching maths.I want my friend to have a look at it.A is based on B based on C basing on Dwhich based on it was based more on german than the english 为什么不能based on more german than It's based on the idea _____ all people are created equal,______ is accepted by most people 英语翻译Friendship is based on moutal liking and give and takeit takes time and effort to develop.