标签：话题作文 话题 英语四级作文
字数：1200字
提要：What Do Students Need English For...（理科和工科学生学英语目的） Purpose% of students EconomicsEngineering Reading textbooks 80 90 Reading journals 60 70 Reading business letters 40 20 Reading reports 25 10 Writing letters 5 7 Attending lectu..