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