最新大学英语同步水平测试题 3级PDF电子书下载

College English Test 1 1

College English Test 2 13

College English Test 3 24

College English Test 4 34

College English Test 5 46

College English Test 6 56

College English Test 7 67

College English Test 8 79

College English Test 9 90

College English Test 10 100

College English Test 11 111

College English Test 12 122

Keys and Reference Compositions 133

Tape Scripts for Listening Comprehension 145