2014年12月英语四级答案完整版

四级作文参考范文：大学里最难忘的课 When talking about the course which impresses me the most, I will certainly choose Basic Chemical Experiment. As a student of science, I am always fascinated with the magic in test tubes, and from this course I gained more than pure knowledge. To begin with, this course provides us opportunities to put theories into practices. The experiments helped us testify and better understand what we have learned in books. Besides, by designing experimental procedures of own, we became m