新编进出口英语函电答案Unit211(Key)VIP

Unit 2 I. 1. 6. A/B A/B/C/D 2. 7. C B/D 3. 8. D B/C/D 4. 9. A/D B/C 5. 10. D A/B/C/D II. 1. 2. 3. 4. 5...