英语选修7人教版新课标unit5同步练习（1）（答案不全） unit 5 travelling abroad i.单项选择 1. b 2.b 3. d 4. a 5. d 6. d 7. c 8. b 9. a 10. d 11.b 12. a 13. d 14. b 15. c 16、d 17、d 18、b 1. good technique in medicine means less pain and fewer deaths and, ___ it is our duty to master it. a. altogether b. therefore c. otherwise d. however 2. his long service with the company was ____ with a present. a. admitted b. acknowledged c. attributed d. accepted 3. since his retirement, having a walk along the river after supper has become part of his daily __. a. tradition b. custom c. convention d. routine
