You could be assigned a selected subject by your teacher, otherwise you might have to choose your very own matter. Choose a topic that may be relevant and exciting to you personally along with your intended viewers. 很多留学生往往会纠结于代写、代考的价格问题上，总会问出一些说起来好笑，但又富有哲学性的问题，比如代写、代考价格的高低是衡量质量的标准，亦或是优惠大的、单价便宜的代写、代考... https://socialexpresions.com/story12614001/top-%E6%96%B0%E5%8A%A0%E5%9D%A1research-paper%E4%BB%A3%E5%86%99-secrets