搜题请搜索小程序“爱下问搜题”
问题 选择题

下列“上海合作组织”成员国中，不与我国接壤的是    (    )

A．哈萨克斯坦

B．乌兹别克斯坦

C．吉尔吉斯斯坦

D．塔吉克斯坦

答案

答案：B

查地图可知，乌兹别克斯坦不是我国的陆上邻国。

多项选择题

关于脊髓血管畸形，叙述正确的有（）

A.上胸段为主

B.多为动静脉畸形

C.症状可反复出现

D.节段性感觉障碍

E.排尿、排粪障碍
查看答案
单项选择题

The purpose of the requirements definition phase is to produce a clear, complete, consistent, and testable (16) of the technical requirements for the software product.

During the requirements definition phase, the requirements definition team uses an iterative process to expand a broad statement of the system requirements into a complete and detailed specification of each function that the software must perform and each _( 17) that it must meet. The starting point is usually a set of high level requirements from the (18) that describe the project or problem.

In either case, the requirements definition team formulates an overall concept for the system and then defines (19) showing how the system will be operated publishes the system and operations concept document and conducts a system concept review (SCR).

Following the SCR, the team derives (20) requirements for the system from the high level requirements and the system and operations concept. Using structured or object-oriented analysis, the team specifies the software functions and algorithms needed to satisfy each detailed requirement.

16（）

A.function

B.definition

C.specification

D.statement
查看答案