第2页共6项 1.A) 16.A)&B) 2.B) 17.B) 18.C) 6.B)&C) 2L.B) 7.C) 22.D) 8. 23.D1 10.9 11.D) 26.C) 12.A) 27.A)&B) 13.B) 28. D) 14.B)&D) 29.A) 30.D IV.Fill in the blanks with correet words or phrases according to the basie concepts (10points,0.5pt/blank). 3. condensation,step reaction 4. Composite 5 oxidation addition,chain reaction Unsaturated,bifunctional 9. Alflow:Bwet 10.A)interply:B)intraply;C)interply /intraplay 11.A)h lymers,B)copolymers,C)terpolymers 12. Boron fiber V.True or false questions.If you think the statement is true,write the letter"T"; otherwise,write the letter"F"(15points.Ipt/Q) 3T 4F 2.T 5.T 第 2 页 共 6 页 2 1. A) 2. B) 3. B) & D) 4. C) 5. B) 6. B) & C) 7. C) 8. B) 9. C) 10. C) 11. D) 12. A) 13. B) 14. B) & D) 15. C) 16. A) & B) 17. B) 18. C) 19. B) & C) 20. B) 21. B) 22. D) 23. D) 24. C) 25. B) 26. C) 27. A) & B) 28. D) 29. A) 30. D) IV. Fill in the blanks with correct words or phrases according to the basic concepts (10points, 0.5pt/blank). 1. interface 2. Fiber 3. condensation, step reaction 4. Composite 5. oxidation 6. addition, chain reaction 7. Filler 8. Unsaturated, bifunctional 9. A)flow; B)wet 10. A) interply; B) intraply; C)interply /intraplay 11. A) homopolymers; B) copolymers; C) terpolymers 12. Boron fibers V. True or false questions. If you think the statement is true, write the letter “T”; otherwise, write the letter “F” (15points, 1pt/Q) 1. F 2. T 3. T 4. F 5. T