一次，乘父母出差，他设计了如下方案进行探究：让电视机处于待机状态，然后拔掉其它所

写出下列词语的反义词。   

沉着——(           )          容易——(           )         拒绝——(           )   

召集——(           )          粗糙——(           )         刚强——(           )   

放弃——(           )          附近——(           )         增强——(           )   

幼稚——(           )          柔软——(           )         喧闹——(           )   

暂时——(           )          整齐——(           )         干燥——(           )

市场开发岗位人员负责客户关系管理。

— What is your new friend like?

— ________.

A．Handsome

B．Practical

C．Brilliant

D．Outgoing

机动车高速行驶中出现转向失控时，驾驶人要如何处置

A．紧急制动

B．抢挂低速挡

C．合理使用行车制动和驻车制动,避免紧急制动

D．开启危险报警闪光灯

The purpose of the requirements definition phase is to produce a clear, complete, consistent, and testable ______ of the technical requirements for the software product．
During the requirements definition phase, the requirements definition team uses an iterative process to expand abroad statement of the system requirements into a complete and detailed specification of each function that the software must perform and each ______ that it must meet．The starting point is usually a set of high-level requirements from the ______ that describe the project or problem．
In either case, the requirements definition team formulates an overall concept for the system and the defines ______ showing how the system will be operated, publishes the system and operation concept documents, and conducts a system concept review(SCR)．
Following the SCR, the team derives ______ requirements for the system from the high-level requirements and the system operations concept．Using structured or object-oriented analysis, the team specifies the software functions and algorithms needed to satisfy each detailed requirements．

A．rules
B．principles
C．scenarios
D．scenes