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问题 单项选择题

56，73，129，202，( )

A．331
B．269
C．325
D．304

答案

参考答案：A

解析： 本题为和数列。56+73=129，73+129=202，即an+2=an+an+1，故第五项为129+202=331。

问答题 简答题

根据我国老的汽车分类标准，CA7220，EQ1092，SC6331分别表示什么意思？新标准将汽车分为哪两种？
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单项选择题

The Rational Unified Process (RUP) is a software engineering process, which captures many of best practices in modem software development. The notions of (36) and scenarios have been proven to be an excellent way to capture function requirements. RUP can be described in two dimensions - time and content. In the time dimension, the software lifecycle is broken into cycles. Each cycle is divided into four consecutive (37) which is concluded with a well-defined (38) and can be further broken down into (39) -a complete development loop resulting in a release of an executable product, a subset of the final product under development, which grows incrementally to become the final system. The content structure refers to the disciplines, which group (40) logically by nature.

A．functions

B．workflows

C．actions

D．activities
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