2005年12月全国大学英语四级考试真题和答案 Part I Listening Comprehension(20 minutes) Section a 1. A)See a doctor. B Stay in bed for a few days. C)Get treatment in a better hospital D)Make a phone call to the doctor. 2. A)The 2: 00 train will arrive earlie B)The 2: 30 train has a dining car
1 Computer Abstractions and Technology 2 2 Instructions: Language of the Computer 74 3 Arithmetic for Computers 222 4 The Processor 298 5 Large and Fast: Exploiting Memory Hierarchy 450 6 Storage and Other I/O Topics 568 7 Multicores, Multiprocessors, and Clusters 630 A Graphics and Computing GPUs A-2 B Assemblers, Linkers, and the SPIM Simulator B-2 The Basics of Logic Design C-2 Mapping Control to Hardware D-2