1、从供选择的答案中选出应填入下列英语文句中{ }内的正确答案，把编号写在答卷的对应栏内。
With the widespread use of the personal computer, many authorities in the field of { A } have pointed out the need for computer literacy.
Unfortunately, there is no { B } agreement as to what the term "computer literacy"
means. Some feel that computer literacy means knowing how to make the computer "computer literacy" means. Some feel that computer literacy means knowing how to make the computer "compute"; that is, knowing how to program computers in one or more programming languages.
Others feel that knowing how to program is merely a small segment of computer literacy. These people { C } the major emphasis in schools should be on teaching how to effectively use the many software packages that are available.
Still others suggest that computer literacy education is not required. They suggest tha computers are being so rapidly integrated into our society that using a computer will be as { D }as using a telephone or a video tape recorder, and that special education will not be necessary.
{ E } of one's definition of computer literacy, it is recognized by most that learning to use a computer is indeed an important skill in modern society.
供选择的答案
A：①culture ②science ③education ④industry
B、D：①equal ②universal ③different ④difficult
⑤common ⑥big
C：①claim ②deny ③define ④call
D：①Importance ②Instead ③Because ④Regardless
【解析】
参考译文：随着个人计算机的广泛使用，许多教育领域的权威人士已经指出了对计算机文化的需要。
不幸的是对于“计算机文化”术语的含义尚无一致的意见。某些人觉得计算机文化意味着知道如何用计算机来“计算”;也就是说，知道如何以一种或多种编程语言为计算机编程。
另一些人认为如何编程只是计算机文化的一小部分。这些人主张学校中的教学重点应是教会学生如何有效地使用大量已有的软件包。
另外一些人建议计算机文化教育是不需要的。他们建议计算机正如此快速地进入我们社会中，以致于使用计算机将像使用电话或录像机一样普通，特设的教育是不必要的。
抛开人们关于计算机文化的定义，大多数人承认学会使用计算机的确是现代社会中的一项重要技能。
2、从供选择的答案中选出应填入下列英语文句中{ }内的正确答案，把编号写在答卷的对应栏内。
It is traditional when dealing with languages of all sorts to try to separate co
nerns with{ A } , the subject of syntax, from concerns with B , the field of semantics, Consider the simple "language" of binary numerals. Some examples of binary mumerals are
01
1010101
11001101111
A communication in this language evidently consists of a finite sequence of characters '0', '1' This is just syntax however, and says C about what such a communication is intended to mean.
Mumbers are "D" mathematical concepts, whereas the digit strings that strings that appear on paper are numerals, that is to say, E representations or descriptions of numbers.
供选择的答案
A～C：①symbol ②form ③meaning ④context
⑤nothing ⑥concept
D、E：①abstract ②concrete ③simple ④ordinary
⑤symbolic ⑥logic
【解析】
参考译文：处理各种语言时，传统的做法试图将有关形式的语法问题和有关含义的语义方面区分开来。考虑简单的二进制数的"语言"。下面是二进制数的例子
【答案】A：② B：③ C：⑤ D：① E：⑤
3、从供选择的答案，选出应填入下列英语文句中{ }内的正确答案，把编号写在答卷的对应栏内。
While most recemt attemtion in the AI field has been focused on expert system software, AI { A } has also seen dramatic advances. Activity, In the past years was characterized by new low-cost, powerful LISP machines, the introduction of AI workstations, LISP compilers becoming available for all major professional and engineering workstations, and the personal computer emerging as a { B }tool for expert system development. The next few years will see this technology evolves further.
Because the{ C } of an AI computer represents a sizeable investment, companies should carefully { D } all options that are available as well as have a good idea of what the next generation of systems will offer in order to { E }the optimum system. This publication provides the Information necessary to gain this understanding.
供选择的答案
A～E：①choice ②read ③importan ④software
⑤hardware ⑥significant ⑦emergence ⑧survey
⑨purchase ⑩select
【解析】
参考译文：当AI领域最近的注意力集中于专家系统软件时，AI硬件也显示出巨大的进展。过去一些年的活动有下述特征：新的低价格和强功能的LISP机、引进AI工作站、LISP编译器可用于所有主要的专业或工程工作站以及个人计算机作为专家系统开发的值得注意的工具出现。最近几年将会看到这个技术的进一步演变。
因为购买一个AI计算机意味着一笔相当在的投资，公司为了选择一个最佳系统应仔细地考查所有可用的选择，并对下一代系统将提供什么有一个好的想法。本文对了解这些东西提供了必要的信息。
【答案】A：⑤ B：⑥ C：⑨ D：⑧ E：⑩
4、 从供选择的答案中，选出应填入下列英语文句中{ }内的正确答案，把编号写在答卷的对应栏内。
In recent years, one of the more poplar topics panel discussions at computer conferences and trade { A } has been the"RISC versus CISC"debate.
RISC processors feature a small number of instructions that each executes in { B } machine cycle. CISC processors use complex instructions that can take several cycles to execute.
The RISC Versus CISC debate won't be decided by panel discussion 1 it will be won in the marketplace. And the deciding factor may have little to do with { C } of instructions and registers) and more to do with parallelism.
Since their conception, RISC processors have been evolving toward microparallelism, in corporating parallel-processing features { D } the processor. RISC processors feature pipelining, whereby many instructions can be decoded while one instruction executes.
RISC processor, however, are moving to toward pipelines for each unit of the processor.
CISC processors also employ pipelining. They have many interger instructions that execute in one cycle, but the varying execution times of CISC instructions { E } the effectiveness of parallelis.
供选择的答案
A～E：①union ②two ③numbers ④between ⑤limit
⑥contents ⑦shows ⑧one ⑨within ⑩enhance
【解析】
参考译文：近年来，在计算机学术会议和贸易展览会上最流行的会场讨论课题之一是"RISC对CISC"的争论。
RISC处理器以少量指令为特征，且每条指令在一个机器周期中执行。CISC处理器使用复杂的指令，它们可能花费若干周期来执行。
RISC对CISC的争议将不由会场讨论来作结论，它将在市场中定胜负。并且，决定的因素也许很少取决于指令和寄存器的数目，而更多取决于并行性。
自从RISC概念提出后，RISC处理器正向着微并行性发展，它在处理器内部结合了并行处理的特性。RISC处理器以流水线为特点，在流水线上当一条指令执行时，许多指令能被解码。况且，RISC处理器正向着每个处理器单元多流水线发展。
CISC处理器也使用流水线。它们有许多在一个周期中执行的整数指令，但是CISC指令变化的执行时间限制了并行性的效率。
【答案】A：⑦ B：⑧ C：③ D：⑨ E：⑤