| Without question there are plenty of
bargains to be had at sales time—particularly at the top-quality shops whose
reputation depends on having only the best and newest goods in stock each
season. They tend, for obvious reasons, to be the fashion or seasonal goods
which in due course become the biggest bargains. It is true that some goods are specially brought in for the sales but these too can provide exceptional value. A manufacturer may have the end of a range left on his hands and be glad to sell the lot off cheaply to shops; or he may have a surplus of a certain material which he is glad to make up and get rid of cheaply; or he may be prepared to produce a special line at low cost merely to keep his employees busy during a slack period. He is likely to have a good many "seconds" available and if their defects are trifling t A. Cheapest goods. B. Newest goods. C. Seasonal goods. D. Goods in stock. [单选题]维修作业是指作业开始前不需限速，结束后须达到正常放行列车条件的作业。根据作业是否需要天窗，维修项目分为（）纳入天窗的维修项目和（）纳入天窗的维修项目。
A.必须，应 B.应，可不 C.应，根据需要 D.必须，根据需要 [判断题]依照《特种设备安全法》规定，特种设备发生事故后，事故发生单位应当按照应急预案采取措施，组织抢救，防止事故扩大，减少人员伤亡和财产损失，保护事故现场和有关证据，并及时向事故发生地县级以上人民政府负责特种设备安全监督管理的部门和有关部门报告。()
A.正确 B.错误 [填空题]大小、方向都不随时间变化的电流叫作( ),简称( )。
[简答题]作业编成是
[单项选择]机体的内环境是指（）
A. 细胞内液 B. 细胞外液 C. 组织液 D. 血液 E. 淋巴液 [多选题][多选题]单相异步电动机有两套定子绕组,分别是( )。
A.工作绕组 B.起动绕组 C.励磁绕组 D.电枢绕组 [判断题]非融资性保函手续费包括付款保函手续费、预付款保函手续费、投标保函手续费、履约保函手续费以及其他非融资性保函手续费。
A.正确 B.错误 [多项选择]工程项目运营阶段中，对项目目标和持续性的评价内容包括对（）进行分析评价，得出项目后评价结论。
A. 项目目标的实现程度 B. 项目目标的适应性 C. 项目持续发展能力 D. 项目的成功度 E. 项目目标的作用和影响 [单选题]工程成本核算包括的环节有：①计算期末工程成本；②设置成本核算科目，开设成本明细账；③核算与分配各项生产费用；④计算年度合同费用；⑤编制单位工程竣工成本决算。则正确的核算程序是（ ）。
A.A：③②①④⑤ B.B：②①④③⑤ C.C：①②④③⑤ D.D：②③①④⑤ [单选题]检修电源的接拆必须由两人进行，一人接拆线，一人监护。
A.正确 B.错误 C.略 D.略 E.略 F.略 [单选题]个人住房贷款的下限利率水平为相应期限档次贷款基准利率的（ ）倍。
A.0．9 B.0．7 C.0．6 D.1．1 [单项选择]根据GB7588-2003相关规定，若电梯额定速度大于（），则应使用带张紧轮的补偿绳。
A. 2.5m/s B. 2.0m/s C. 1.6m/s [多选题]救助自杀者、精神病患者、醉酒者、攻击性动物时，应第一时间通知（ ）等相关部门，协同开展救助行动。
A.公安 B.医疗 C.动物管理 D.城市管理 [单选题]女婴,10月,腹泻伴呕吐5天。大便10余次/天,呈蛋花汤样,呕吐2~3次/天,尿量减少。查体:体重8kg,眼窝凹陷,皮肤弹性差,四肢尚暖。实验室检查:钠125 mmol/L,粪便镜检WBC0~2/HP。患儿可能的诊断是()
A.轮状病毒肠炎 B.金黄色葡萄球菌肠炎 C.空肠弯曲菌肠炎 D.抗生素相关性腹泻 E.真菌性肠炎 [多选题]按不同的载荷分配及载荷作用点，车体与转向架之间的载荷传递方式可分为（）三种。
A.摇枕、侧架承载； B.心盘集中承载； C.非心盘承载； D.心盘部分承载。 [单项选择]下列各项中，依据企业所得税法相关规定可计提折旧的生物资产是( )。
A. 经济林 B. 防风固沙林 C. 用材林 D. 存栏待售的牲畜 [单选题]属于中枢神经兴奋药的是
A.洛贝林 B.肾上腺素 C.多巴胺 D.异丙嗪 E.毛花苷C [判断题]中断函数attachInterrupt(0,jinzhuan,RISING)的中断模式是高电平触发。
A.正确 B.错误 [多项选择]车架式的前车身的组成部件有（）.
A. 散热器车架 B. 前纵梁 C. 前翼子板 D. 前挡泥板 [单选题]施工单位应当自施工起重机械和整体提升脚手架、模板等自升式架设设施验收合格之日起（）内，向建设行政主管部门或者其他有关部门登记。
A.15日 B.20日 C.30日 D.40日 [填空题]E-mail systems at thousands of companies and government offices around the world were attacked by a virus (病毒) called "Melissa" that disguises itself as an "Important Message" from a friend.
Even though there was a weekend warning, more than 50,000 companies at about 100 places around the world have been attacked by the virus, computer experts said on Monday. Micheal Vatis, a senior US official said military and government computers were damaged, along with thousands of the other institutions’ systems. The body of E-mail message says, "Here is what you ask for..." once the user opens it, the virus digs into the user’s address book and sends out messages to the first 50 addresses. The reason the virus spread so rapidly is that you’re getting it from people you know and trust. So anyone who gets an unexpected E-mail with the "Important Message" subject line is advised not to open it and to delete (删除) it immediately. The underlined word "disguise" most probabl [简答题]简述冼星海的群众歌曲创作特征及其历史意义。
[判断题]945.()温度越高，则聚合物溶液粘度越大。
A.正确 B.错误 [单选题]一般情况下要求航向重叠度保持在
A.60%-65% B.30%-35% C.35%-65% D.50%-80% [单项选择]轻度有机磷杀虫药中毒瞳孔变化情况是（ ）
A. 瞳孔缩小 B. 瞳孔扩大 C. 两侧瞳孔大小不等 D. 瞳孔形状不规则 E. 乳白色 我来回答: 提交
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