搜题请搜索小程序“爱下问搜题”
问题 单项选择题

风险分析和管理是软件开发的一项重要活动。在软件工程领域考虑风险时，主要基于以下三个概念： (10) 以及必须抓住选择机会。实践中存在许多种软件风险，如“潜在的设计、实现、维护等方面的问题”属于 (11) 风险；“开发了一个没有人真正需要的优秀产品” (12) 风险；“开发的产品不再符合公司的整体商业策略”属于 (13) 风险。通常在软件项目开发过程中，我们希望首先实现 (14) 的用例。

A．关心当前，关心变化

B．关心当前，关心不变性

C．关心未来，关心变化

D．关心未来，关心不变性

答案

参考答案：C

单项选择题

FIDIC的使命是在不断提高会员企业商业利益的同时，接受和坚持工程咨询业的( )。

A．行业目标

B．行业职责

C．社会责任

D．社会义务
查看答案
单项选择题

Section Ⅰ Use of English Directions: Read the following text. Choose the best word(s) for each numbered blank and mark A, B, C or D on ANSWER SHEET 1. Many foreigners who have not visited Britain call all the inhabitants English, for they are used to thinking of the British Isles as England. (1) , the British Isles contain a variety of peoples, and only the people of England call themselves English. The others (2) to themselves as Welsh, Scottish, or Irish, (3) the ease may be; they are often slightly annoyed (4) being classified as "English". Even in England there are many (5) in regional character and speech. The chief (6) is between southern England and northern England. South of a (7) going from Bristol to London, people speak the type of English usually learnt by foreign students, (8) there are local variations. Further north regional speech is usually" (9) " than that of southern Britain. Northerners are (10) to claim that they work harder than Southerners, and are more (11) . They are open-hearted and hospitable; foreigners often find that they make friends with them (12) . Northerners generally have hearty (13) : the visitor to Lancashire or Yorkshire, for instance, may look forward to receiving generous (14) at meal times. In accent and character the people of the Midlands (15) a gradual change from the southern to the northern type of Englishman. In Scotland the sound (16) by the letter "R" is generally a p sound, and "R" is often pronounced in words in which it would be (17) in southern English. The Scots are said to be a serious, cautious, thrifty people, (18) inventive and somewhat mystical. All the Celtic peoples of Britain (the Welsh, the Irish, the Scots) are frequently (19) as being more "fiery" than the English. They are (20) a race that is quite distinct from the English. Notes: fiery暴躁的，易怒的。

Read the following text. Choose the best word (s) for each numbered blank and mark A, B, C or D on ANSWER SHEET 1.9（）

A．delivered

B．denoted

C．depicted

D．defined
查看答案