除了保证题目的新颖，还要让题目能够直接确定研究的方向，虽然要根据自己的专业来选择研究方向，但是最终是要靠题目确定下来。可以和生物代写机构商量一下如何选题，这方面机构也很有经验，会帮助留学生筛选出一些比较好写的题目。 a) If firm B output is thought to become 0. What's the price and the quantity that firm A would demand and trade available in the market? What could be the financial gain o... https://august3eu8h.wikilinksnews.com/4065086/北美代写_fundamentals_explained