it is an extremely common mistake,people think the writer's imagination is always at work,that he’s constantly inventing an endless supplyof incidents and episodes,that he simply dreams up his stories
chine old inan视频finite element analysis on lightweighr Finite element analysis is a sophisticated approach to analyzing mechanical behavior and performance of materials. It enables engi
2006年12月四级真题2006年12月大学英语四级考试(A卷)试题及答案Part I Writing (30 minutes)Direction:1.许多人喜欢在除夕夜观看春节联欢晚会。2.有些人提出取消春节联欢晚会。3.在我看来……Part II Reading Comprehension (Skimming and Scanning) (