女，27岁，第一胎，妊娠36周，不慎摔倒，当时觉腹部不适，无 * * 出血，急诊到医院就诊

中国现代文学30年中，现代派诗歌的发展经历了20年代的象征诗派，30年代的现代诗派和40年代的九叶诗派几个阶段，试简要说明这三个流派之间的区别和联系。

仔细观察下图：

图一刘 * * 在做政治报告
图二一个萝卜千斤重，两头毛驴拉不动
图三公共食堂

请回答：（1）图一反映的是哪次会议？这次会议的突出功绩是什么？_____________________________________________________________________________________________________（2）图二反映的是发生在我国农村的什么事件？它产生了什么后果？_____________________________________________________________________________________________________（3）围三展现的当时我国农村“出现的新的生活方式”，它指什么？产生了什么后果？_____________________________________________________________________________________________________

（4）上述图片反映的是党在探索社会主义建设的道路上的成功和产生的严重失误，请你进行归纳整理。并说明从失误中你应该得到什么教训或启示？

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Feasibility should be measured throughout the life cycle of system development. The scope and complexity of an apparently feasible project can change after the initial problems and opportunities are fully analyzed or after the system has been designed. Thus, a project that is feasible at one point may become infeasible later. The first feasibility analysis is conducted during the (1). The (2) represents a major feasibility analysis activity since it charts one of many possible implementations as the target for systems design. (3)  is a measure of how well the solution will work in the organization. It is also a measure of how people feel about the system. When it is determined in the later stages of the system life cycle, (4)  is often performed with a working prototype of the proposed system. This is a test of the system's user interfaces and is measured in how easy they are to learn and to use and how they support the desired productivity levels of the users. Economic feasibility has been defined as a cost-benefit analysis. The (5)  technique is a simple and popular method for determining if and when an investment will pay for itself.

空白（2）处应选择（）

A.problem analysis phase

B.preliminary investigation phase

C.requirements analysis phase

D.decision analysis phase

车削轴向直廓蜗杆时，装刀时，应将蜗杆车刀左右切削刃组成的平面与工件轴线重合。( )

科目三考试超车时机选择不合理，影响其他车辆正常行驶的，应评判（）。

A.扣5分

B.扣10分

C.扣20分

D.不合格