展销会

近代某一国际会议通过的一项条款说：“4．不得因中国状况乘机营谋特别权利，而减少友邦人民之权利”。以下对这一条款相关理解正确的是

①发生在第二次世界大战期间

②反映了美国的外交胜利

③出自《解决山东问题悬案条约》

④使中国回复到列强共同支配的局面

A．①②

B．②

C．②④

D．③④

下列结合正确的一组是（）。

A.脑膜炎球菌-接触传播

B.布氏杆菌-消化道传播

C.伤寒杆菌-呼吸道感染

D.结核杆菌-血液传播

E.炭疽杆菌-直接或间接接触传播

关于胶体和溶液的本质区别，下列叙述中正确的（　　）

A．溶液呈电中性，胶体带电荷

B．溶液中通过一束光线出现明显光路，胶体中通过一束光线没有特殊现象

C．溶液中溶质粒子能通过滤纸，胶体中分散质粒子不能通过滤纸

D．溶液与胶体的本质区别在于分散质微粒直径大小，前者小于1nm，后者介于1nm～100nm之间

 Ravi, like many project (1) ,had studied the waterfall model of software development as the primary software life-cycle (2) . He was all set to use it for an upcoming project, his first assignment. However, Ravi found that the waterfall model could not be used because the customer wanted the software delivered in stages, something. that implied that the system had to be delivered and built in (3) and not as (4). The situation in many other projects is not very different. The real world rarely presents a problem in which a standard process, or the process used in a previous project, is the best choice. To be the most suitable, an existing process must be. (5)to the new problem.A development process, even after tailoring, generally cannot handle change requests. To accommodate change requests without losing control of the project, you must supplement the development process with a requirement change management process.

空白（2）处应选择（）

A.activity

B.procedure

C.process

D.Progress

“实际上严格的全球意义上的世界历史直到哥伦布、达·伽马和麦哲伦远航探险时才开始。”这样说主要时由于（   ）

A．在此以前未出现著述世界历史的史学家

B．其探险打破了人类彼此隔绝的生活状态，促进了世界各民族历史的融合、统一

C．他们在探险过程中都曾记述了所到地区的历史

D．其探险促进了资本主义世界体系的形成