从供选择的答案中选出应填入英语文句中（)的正确的答案。 Applications put computers to practica

从供选择的答案中选出应填入英语文句中()的正确的答案。

Software quality assurance is now an (A) sub-discipline of software engineering. As Buckly and Oston point out, (B) software quality assurance is likely to lead to an ultimate (C) of software costs. However, the major hurdle in the path of software management in this area is the lack of (D) software standards. The development of accepted and generally applicable standards should be one of the principal goals of (E) in software engineering.

A: ① emerging ② emergent ③ engaging ④ evolve

B: ① effective ② effortless ③ light ④ week

C: ① balance ② growth ③ production ④ reduction

D: ① usable ② usage ③ useless ④ useness

E: ① management ② planning ③ production ④ research

从供选择的答案中选出应填入英语文句中()的正确的答案。

Software products may be (A) into four basic types: application programs, programming language processors, operating systems, and system utilities.

Application programs are programs that (B) useful tasks such as solving statistical problems, or keeping your company's books.

Programming language processors are programs that (C) the use if a computer language in a computer system. They are tools for the development of application programs.

Operating systems are programs that (D) the system resources and enable you to run application programs.

System utilities are special programs that (E) the usefulness of or add capabilities to a computer.

A～E: ① manage ② perform ③ support ④ reduce

⑤ divided ⑥ enhance ⑦ implemented ⑧ introduce

⑨ ranked ⑩ run

从供选择的答案中选出应填入英语文句中()的正确的答案。

You should be (A) of developing your program, using something better than the method that uses the philosophy: write (B) down and then try to get it working. Surprisingly, this method is wide used to day with result that an average programmer on an average job (C) out only between five to ten lines of correct code per day. We hope your (D) will be greater. But to improve requires that you apply some discipline to the (E) of creating programs.

A: ① available ② capable ③ useful ④ valuable

B: ① anything ② nothing ③ something ④ thing

C: ① does ② looks ③ turns ④ runs

D: ① activity ② code ③ productivity ④ program

E: ① process ② experience ③ habit ④ idea

从供选择的答案中选出应填入英语文句中()内的正确的答案。

By using MP3, a 600M-byte music CD can be (A) to 50M bytes or less. It can be streamed (downloaded in chunks) so that you can begin listening to the opening bars while the

(B) of the life arrives in the background. And, most important,MP3 music files retain good listening (C) that (D) compression schemes lacked. That (E) of features makes accessing and distributing music on the Web practical for the first time.

A: ① pressed ② compressed ③ compress ④ press

B: ① past ② next ③ rest ④ host

C: ① amount ② mass ③ quantity ④ quality

D: ① earlier ② front ③ later ④ backward

E: ① addition ② combination ③ difference ④ condition

从供选择的答案中选出应填入英语文句中()的正确的答案。

Toolboxes and menus in many application programs were (A) for working with the mouse. The mouse controls a pointer on the screen. You move the pointer by (B) the mouse over a flat surface in the direction you want the pointer to move. If you run out of (C) to move the mouse, lift it up and put it down again. The pointer moves only when the mouse is (D) the flat surface. Moving the mouse pointer across the screen does not affect the document, the pointer simply (E) a location on the screen. When you press the mouse button, something happens at the location of the pointer.

A: ① assigned ② designed ③ desired ④ expressed

B: ① putting ② sliding ③ serving ④ taking

C: ① board ② place ③ room ④ table

D: ① getting ② going ③ teaching ④ touching

E: ① constructs ② indicates ③ instructs ④ processes

从供选择的答案中选出应填入英语文句中()的正确的答案。

The C programming language has (A) one of the most (B) programming languages, and it has been implemented on most personal computers and multiuser systems, especially those designed for research and development. It evolved from the version described in Kernighan and Ritche's work (called "K&R C" after the authors into(C) variants, including the standard ANSI C, which (D) many type-checking features and includes a standard library. Of the two main (E), K&R C is probably the most commonly used on multiuser computers, with ANSI C close behind in the personal computing world, ANSI C is far more common.

A～E:

① much ② variants ③ complex ④ incorporates ⑤ several

⑥ become ⑦ popular ⑧ editions ⑨ come ⑩ users

从供选择的答案中选出应填入英语文句中()的正确的答案。

PCs originated as stand-alone (A), however, in recent years many have been (B) to Local Area Networks (LANs). In a LAN, the data and usually the user application reside on the File Server, a PC running a special Network Operating System (NOS) such as Novell's NetWare or Microsoft's LAN Manager. The File Server manages the LAN users' shared access to data on its hard (C) and frequently provides access to other shared resources, such as printers. While a LAN enables users of PC-based databases to share (D) data files, it doesn't significantly change how the DBMS works; all the actual data (E) is still performed on the PC running the database application.

A～E: ① calculating ② common ③ connected ④ disks

⑤ displayed ⑥ systems ⑦ primers ⑧ processing

⑨ some ⑩ workstations

从供选择的答案中选出应填入下列叙述中()内的正确答案：

在高级语言中，子程序调用语句中的(A) 在个数、类型、/I匝序方面都要与子程序说明中给出的(B) 相一致。用高级语言编写的程序经编译后产生的程序叫(C) 。用不同语言编写的程序产生(C) 后，可用(D) 连接在一起生成机器可执行的程序。在机器里真正执行的是(E)。

供选择的答案

A、B；①实际参数 ②条件参数 ③形式参数 ④局部参数

⑤全局参数

C～E：①源程序 ②目标程序 ③函数 ④过程

⑤机器指令代码 ⑥模块 ⑦连接程序 ⑧程序库

从下面提供的答案中选出应填入下列英文语句中______内的正确答案。

(1)whether to go with a shared or switched fast LAN technology once you start to max out your shared Ethernet of token-ring LAN is tough call. Users and analysts involved in(2)high-speed LANs have leamed the benefits of each. However there are trade-offs to each, and(3)which fast LAN technology to choose is critical for(4)network performance problems and(5)costly purchasing mistakes.

供选择的答案：

(1) avoiding (2) clipping (3) choosing (4) deciding

(5) dissolving (6) ensuring (7) evolving (8) implementing

(9) knowing (10) solving