Part I Multiple Choice (15%) 1. He 1978 we have lost ct with each other so ar C) ever since B)to go ever so

1. The moniter is charge the class a. In.O b on of c at on d in . on

Part I Vocabulary Structure(20%) Section a I. Ben was quite stubborn and it was almost impossible to him of his mistakes B. recognize C. forget D. convince

Part I Multiple choice(20%) 1. The student was just about to the question when suddenly he found the answer A. give up C. arrived at D. submit to

《电工学》第七章 交流电

Part I Vocabulary Structure(20%) Section a You must get everything before you begin the experiment C preparing D. is prepared

Part I Vocabulary Structure(20%) Section a employee C. calculator D. device

1 Make the best choice: 1.She was able to cope ---- the difficulties she met with. a. in b. with. of.to

7.1 Basic physical quantities 7.2 Mechanics properties of rubber elasticity Griffith Theory 7.3 Fracture Mechanics of Brittle Materials Stress, strain, modulus Theory of rubber elasticity 7.4 Fracture properties of polymer in glassy and crystalline state

6.1 Polymer Melts and Glasses 6.2 Crystalline States of Polymers 6.3 Oriented States of Polymers 6.2.1 Chain Conformations in Crystals 6.2.2 Basic Morphology of Polymer Crystals 6.2.3 Polymer Crystallization ModelsǃThermodynamicsǃKinetics 6.4 Liquid Crystalline Polymers