题目内容

第16～25小题，要求判断每题给出的条件(1)和(2)能否充分支持题干所陈述的结论．A、B、C、D、E五个选项为判断结果，请选择一项符合试题要求的判断．A．条件(1)充分，但条件(2)不充分． B．条件(2)充分，但条件(1)不充分． C．条件(1)和(2)单独都不充分，但条件(1)和条件(2)联合起来充分． D．条件(1)充分，条件(2)也充分． E．条件(1)和(2)单独都不充分，条件(1)和条件(2)联合起来也不充分．直线3x-4y+k=0与圆C：(x-4)2+(y-7)2=9相切． (1) k=1 (2) k=31

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组合管理的目标是实现投资收益的最大化。( )

A. 对
B. 错

某分包商承包了某专业分项工程，分包合同中规定：工程量为2400m3；合同工期为30天，6月11日开工，7月10日完工；逾期违约金为1000元/天。该分包商根据企业定额规定：正常施工情况下(按计划完成每天安排的工作量)，采用计日工资的日工资标准为60元/工日(折算成小时工资为7.5元/h)。延时加班，每小时按小时工资标准的120%计；夜间加班，每班按日工资标准的130%计。该分包商原计划每天安排20人(按8h计算)施工，由于施工机械调配出现问题，致使该专业分项工程推迟到6月18日才开工。为了保证按合同工期完工，分包商可采取延时加班 (每天延长工作时间，不超过4h)或夜间加班(每班按8h计算)两种方式赶工。延时加班和夜间加班的人数与正常作业的人数相同。 [问题]1.若该分包商不采取赶工措施，根据该分项工程是否为关键工作，分析该分项工程的工期延误对该工程总工期的影响。

某企业拟建一条生产线，设计使用同规模标准化设计资料。类似工程的工程费用造价指标见表8-17，类似工程造价指标中主要材料价格见表8-18。拟建工程当地现行市场价格信息价格及指数见表8-19。表 8-17 类似工程造价指标序号工程和费用名称工程费结算价值/万元备注建筑工程设备购置安装工程其他费用合计一厂区内工程 13411.00 19205.00 5225.00 37841.00 1 原料准备 3690.00 5000.00 990.00 9680.00 2 熟料烧成及储存 2620.00 5110.0 1720.00 9450.00 3 粉磨、储存、包装 3096.00 5050.00 666.00 8812.00 4 全厂辅助及公用设施 2555.00 3585.00 929.00 7069.00 5 总图运输及综合管网 1450.00 460.00 920.00 2830.00 二厂区外工程 6485.00 3005.00 1231.00 10721.00 1 石灰石矿 4560.00 2100.00 190.00 6850.00 2 粘土矿 125.00 380.00 12.00 517.00 汽车运输 3 石灰石矿皮带长廊 430.00 460.00 152.00 1042.00 1.5km 4 水源地及办理水管线 160.00 20.00 31.00 211.00 5 厂外铁路公路 1210.00 45.00 26.00 1281.00 6 厂外电力及通信线路 820.00 820.00 工程费用合计 19896.00 22210.00 6456.00 48562.00 表 8-18 类似工程材料价格表序号材料名称单位单价／元权数(%) 备注 1 水泥 t 249.OO 19.74 综合 2 钢筋 t 2736.OO 39.27 综合 3 型钢 t 3120.00 20.10 综合 4 木材 m3 988.00 3.56 综合 5 砖千块 140.OO 4.45 标准 6 砂 m3 22.OO 3.54 7 石子 m3 45.OO 9.34 合计 100 表 8-19 拟建工程市场价格信息及指数序号项目名称单位单价/元备注一材料 1 水泥 t 336.OO 综合 2 钢筋 t 3250.OO 综合 3 型钢 t 3780.00 综合 4 木材 m3 1288.00 综合 5 砖千块 210.OO 标准 6 砂 m3 32.00 7 石子 m3 49.OO 二人工费综合上凋43% 三机械费综合上调17.5% 四综合税费综合上调3.6% [问题]1.拟建工程与类似工程在外部建设条件有以下不同之处： (1)拟建工程生产所需粘土原料按外购考虑，不自建粘土矿山。 (2)拟建工程石灰石矿采用2.5km皮带长廊输送，类似工程采用具有同样输送能力的 1.5km皮带长廊。根据上述资料及内容分别计算调整类似工程造价指标中的建筑工程费、设备购置费和安装工程费。

Aesthetic thought of a distinctively modern bent emerged during the 18th century. The western philosophers and critics of this time (31) much attention to such matters as natural beauty, the sublime, and representation— a trend (32) the central position they had given to the philosophy of nature. Since that time, however, the philosophy of art has become ever more (33) and has begun to (34) the philosophy of nature. Various issues (35) to the philosophy of art have had a (36) impact on the orientation of 20th-century aesthetics. (37) among these are problems relating to the theory of art as form and (38) the distinction between representation and expression. Still another far-reaching question has to do with the (39) of art. Two opposing theoretical positions have been (40) on this issue: one holds that art and its appreciation are a means to some recognized moral good, (41) the other maintains that art is intrinsically valuable and is an end in itself. Underlying this whole issue is the concept of taste, one of the basic (42) of aesthetics. In recent years there has also been an increasing preoccupation with art as the prime object of (43) judgment. Corresponding to the trend in contemporary aesthetic thought, critics have followed (44) of two approaches. In one, criticism is restricted to the analysis and interpretation of the work of art. (45) it is devoted to articulating the response to the aesthetic object and to (46) a particular way of perceiving it.Over the years, aesthetics has developed into a broad field of knowledge and inquiry. The concerns of contemporary aesthetics include such (47) problems as the nature of style and its aesthetic significance; the relation of aesthetic judgment to culture; the (48) of a history of art; the (49) of Freudian psychology and other forms of psychological study to criticism; and the place of aesthetic judgment in practical (50) in the conduct of everyday affairs. （44）（）

A. all
B. either
C. neither
D. both