J．Martin提出自顶向下的规划可以进行三层求精，分别是：
Ⅰ．实体分析
Ⅱ．实体活动分析
Ⅲ．主题数据库规划
以上关于这三层的求精的正确顺序是
A．Ⅰ，Ⅱ和Ⅲ
B．Ⅱ，Ⅰ和Ⅲ
C．Ⅲ，Ⅰ和Ⅱ
D．Ⅲ，Ⅱ和Ⅰ

单项选择题下面不是构成扩展式博弈的要素的是( )。 A．策略组合 B．行动 C．信息 D．策略

未分类题2016年郑州首届“天地杯”初赛填空题4题答案

未分类题在项目实施过程中,设备监理单位根据业主授予的权力开展以( )为目标的控制工作、合同管理与信息管理工作、组织协调工作。

未分类题2016四年级寒假生活指导答案第21~25页

单项选择题下述说法错误的是：合作博弈中，一个策略组合( )。 A．可能既是强均衡又是核 B．可能既是帕累托有效的，又是核 C．可能既是强均衡又是纳什均衡 D．以上都是不可能的

未分类题以下关于合同解除的程序中正确的是( )。

单项选择题关于核的陈述，不正确的是( )。 A．无法得到进一步的帕累托改进 B．无法被任何一个联盟弃置 C．无法被任何一个联盟者封锁 D．每一个联盟都乐意接受作为核的结果

未分类题下列不是行使同时履行抗辨权的条件是( )。

未分类题下面是一个Java的应用程序，其输出结果是 public class Testll{ public static void main (String args[]) {char c='i'； for(int n;6；n＜11；m + +) { if(n = =8)continue； System．out．print(c + +)；A．ijB．ijkC． ijklD．ijklm

单项选择题下面关于共同知识的说法，正确的是( )。 A．每一个局中人都知道的事情，就是共同知识 B．一般的，假定支付为共同知识 C．共同知识的假定要求局中人的计算能力不是很强 D．纳什均衡不需要共同知识的假定

未分类题Broadly speaking, the Englishman is a quiet, shy, reserved person who is fully (1)_____ only among people he knows well. In the presence of strangers or foreigners he often seems inhibited, (2)_____ embarrassed. You have only to (3)_____ a com muter train any morning or evening to see the truth of this. Serious-looking businessmen and women sit reading their newspapers or dozing in a corner; no one speaks. In fact, to do so would seem most usual. (4)_____, there is here an unwritten but clearly understood code of behavior. which, (5)_____ broken, makes the person immediately the object of (6)_____. It is a well-known fact that the English have a (7)_____ for the discussion of their weather and that, given half a chance, they will talk about it (8)_____. Some people argue that it is because English weather (9)_____ forecast and hence is a source of interest and (10)_____ to everyone. This may be so. (11)_____ Englishmen cannot have much (12)_____ in the weathermen, who, after promising fine, sunny weather for the following day, are often proved wrong (13)_____ a cloud over the Atlantic brings rainy weather m all districts! The man in the street seems to be as accurate—or as inaccurate—as the weathermen in his (14)_____. The overseas visitors may be excused for showing surprise at the number of references (15)_____ weather that the English make to each other in the course of a single day. Very often conversational greetings are (16)_____ by comments on the weather. 'Nice day, isn't it?' 'Beautiful!' may well be heard instead of 'Good morning, how are you?'. (17)_____ the foreigner may consider this exaggerated and comic, it is worthwhile pointing out that it could be used to his advantage. (18)_____ he wants to start a conversation With an Englishman but is (19)_____ to know where to begin, he could do well to mention the state of the weather. It is a safe subject which will (20)_____ an answer from even the most reserved of Englishmen.A．entertainedB．relaxedC．amusedD．enlightened

未分类题‍‍ 汉代，“丝绸和香料从其原产地中国和亚洲东南部向西运输到达中亚、伊朗和罗马帝国。”这反映了当时‍‍ A.中国商人到达过罗马帝国 B.西方普遍享用中国的丝绸 C.丝绸之路沟通东西方贸易 D.陆路贸易取代了海路贸易

未分类题A．aboutB．onC．as toD．to

未分类题‍‍ “连接亚欧风物，融汇东西文明”——“一带一路”勾画了开放包容、和平发展、互利共赢的新蓝图。在古代，丝绸之路是‍‍ A.沟通中西交通的陆上要道 B.唐代商人出海贸易的交通要道 C.连接中国南北的交通大动脉 D.清朝对外文化交流的桥梁

单项选择题市场需求曲线是由各个单独厂商需求曲线横向加总而得到的，当每个厂商要素使用量都增加时，这时市场需求曲线将会( )。 A．其下部向里偏转，即做顺时针转动 B．其下部向外偏转，即做逆时针转动 C．不转动 D．无法确定