●CHAPTER 1 Computer and In f ormation
●Unit 1 Computer and Information
●Conversations
●Passage
●Exercises
●Supplementary Reading
●Unit 2 Computer and Information
●Conversations
●Passage
●Exercises
●Supplementary Reading
●
●CHAPTER 2 Economy
●Unit 3 Economy
●Conversations
●Passage
●Exercises
●Supplementary Reading
●Unit 4 Economy
●Conversations
●部分目錄