Exercises for Unit One Part Ⅰ Listening Comprehension Part?、颉ocabulary and Structure Part Ⅲ Reading Comprehension Part?、簟ranslation Part Ⅴ Writing Exercises for Unit Two Part?、瘛istening Comprehension Part?、颉ocabulary and Structure Part?、蟆eading Comprehension Part Ⅳ Translation Part Ⅴ Writing Exercises for Unit Three Part?、瘛istening Comprehension Part Ⅱ Vocabulary and Structure Part?、蟆eading Comprehension Part Ⅳ Translation Part?、酢riting Exercises for Unit Four Part Ⅰ Listening Comprehension Part?、颉ocabulary and Structure Part Ⅲ Reading Comprehension Part?、簟ranslation Part Ⅴ Writing Exercises for Unit Five Part?、馤istening Comprehension Part Ⅱ Vocabulary and Structure Part?、蟆eading Comprehension Part?、簟ranslation Part?、酢riting Exercises for Unit Six Part ⅠListening Comprehension Part?、颉ocabulary and Structure Part Ⅲ Reading Comprehension Pant Ⅳ Translation Part?、酢riting Exercises for Unit Seven Part?、馤istening Comprehension Part?、颉ocabulary and Structure Part?、蟆eading Comprehension Part?、簟ranslation Part?、酢riting Exercises for Unit Eight Part?、瘛istening Comprehension Part?、颉ocabulary and Structure Part?、蟆eading Comprehension Part?、簟ranslation Part Ⅴ Writing Terminal Test Key to the Exercises and Tests Tape Scripts for Exercises Detailed Analysis to the Exercises and Tests