CONTENTS 1
Preface 1
Standard of CET—4 1
Syllabus For CET—4 2
PART Ⅰ VOCABULARY 5
Ⅰ Commonly Misused And Confused Words 5
Ⅱ Vocabulary Exercises 13
Unit One 13
Unit Two 42
Ⅲ Answer Key To Vocabulary Exercises 51
Unit One 51
Unit Two 53
Ⅳ Explanatory Notes For Vocabulary Exercises 54
PART Ⅱ STRUCTURE 86
Ⅰ Intorduction 86
Ⅱ Structure Exercises 87
Ⅲ Answer Key To Structure Exercises 116
Ⅳ Explanatory Notes For Structure Exercises 117
PART Ⅲ CLOZE TEST 138
Ⅰ Introduction 138
Ⅱ Cloze Tests 139
Ⅲ Answer Key To Cloze Tests 181
Ⅳ Explanatory Notes For Cloze Tests 186
PART Ⅳ MODEL TEST 208
Ⅰ Model Test One 208
Ⅱ Model Test Two 221
Ⅲ Script For Listening Comprehension 235
1．Model Test One 235
2．Model Test Two 239
Ⅳ Model For Writing（Ⅰ、Ⅱ） 242
Ⅴ Answer Key To Model Test（Ⅰ、Ⅱ） 243