前言 Module 1 Basic Practice Unit 1 Keyboard Skills and Blind Typing Unit 2 Words and Sentences Audio Typing Unit 3 Passage Audio Typing Unit 4 Information Taking Unit 5 Conversation Audio Typing Module 2 Advanced Practice Unit 6 Memos and Notices Unit ? Business Letters Unit 8 Meeting Minutes Module 3 The Project Module 4 English Audio Typing Practice Copy Version and Key to Each Exercise Unit 2 Unit 3 Unit 4 Unit 5 Unit 6 Unit 7 Unit 8 Module 3 Module 4