[单项选择]

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In more than a century of hand-to-hand combat in shops, supermarket aisles, restaurants and bars around the world, Coca-Cola has nearly always been in the lead and Pepsi in second place. When Warren Buffett, Coke’s long-time investor, told the board that he had visited a pizza parlour in Omaha, Nebraska, with his grandson only to discover it served nothing but Pepsi, Coke’s bosses acted swiftly to remove their arch-rival from the menu and replace it with Coke.
If only the Atlanta-based company had moved as determinedly in response to changing consumer tastes, it might have avoided a humiliating reversal in fortunes. On December 12th PepsiCo overtook Coca-Cola in market capitalisation for the first time. With PepsiCo’s share price having risen by 14% this year, its stock market value reached $ 98.4 billion, compared with $ 97.9 billion for Coca-Co la, which has seen its shares decline by 1.2% in the same period.
Pepsi is powe
A. will take over Gatorade.
B. will promote Powerade.
C. rejected Mr. Buffett's decision.
D. regrets about his decision.

[填空题]在有向图G中，若对于任意一对顶点都存在两条方向相反的路径，则称有向图G为（）

[单项选择]显示前组筛窦常用的摄影体位是（）
A. 柯氏位
B. 瓦氏位
C. 上颌窦侧位
D. 视神经孔轴位
E. 头颅后前正位

[判断题]公民法人或者其他组织对行政机关实施行政许可，享有陈述权申辩权。
A.正确
B.错误

[单选题]既可活血祛瘀，又可润肠通便的药物是( )
A.红花
B.桃仁
C.苦杏仁
D.苏子
E.柏子仁

[单选题]触电急救脱离电源，就是要把触电者接触的那一部分带电设备的（）断路器（开关）、隔离开关（刀闸）或其他断路设备断开；或设法将触电者与带电设备脱离开。
A.有关
B.所有
C.高压
D.低压

[判断题]对客户不合理的要求予以拒绝实际上是对客户的一种负责。

[多选题]工作票可由（ ）填写。
A.工作负责人
B.工作许可人
C.工作票签发人
D.工作班班长

[多选题]我国公安机关的管理体制是“统一领导，分级管理;条块结合，以块为主”。下列符合公
安机关管理体制相关规定的有：
A.县级公安机关对辖区内发生的重大治安事件，仅需向市级公安机关请示报告
B.县级公安机关对市级公安机关的工作部署，需及时通报县委和县政府
C.县级公安机关对社会影响较大的民警重大违法违纪事件及伤亡情况要向市级公安机关报
告，也需向县委和县政府报告
D.县级公安机关对县委和县政府就公安工作做出的重大部署，不需向市级公安机关报告

[简答题]ZPW-2000A移频轨道电路有几种低频信号？几种载频？

[单选题]The colourful chalkboards and baskets of fruit that greet customers at the entrances of Whole Foods Market's shops paint a rosy picture.Yet shares in the American seller of organic and natural food have fallen by more than 40%since hitting a peak last October,in a period when stock markets have been strong. It is not that the retailer is in immediate crisis:its latest quarterly figures,on July 30th heowed sales and profits both up a bit.And it is not that people are going off the idea of paying more for food produced without chemical fertilisers,pesticides or additives:the International Federation of Organic Agriculture Movements reckons that the industry's worldwide revenues were a record of 63 billion in 2012;and Techsci Research,a market-research firm,predicts that the American market for such foods-the worlds largest-may grow by 14%by 2018. The problem is that at Whole Foods,shoppers have been paying way over the cost of regular produce,and its success in getting them to do so has now attracted a lot of competitors,from rival organics chains like Sprouts and Trader Joe's to mass-market retailers like Walmart and Costco.As a result,the price premium for organic produce is crashing down.On a recent shopping trip,a pound of organic apples cost 2.99 at Whole Foods but just 1.99 at Sprouts and even less at Costco. The firm has been trimming costs to keep its margins up,but the slump in its share price reflects investors expectation that this cannot continue,that profits will suffer and that Whole Foods'dominance of the market is coming to an end. That the company has had to recall a number of products—in late July it and other grocers recalled plums and peaches suspected of contamination with Listeria bacteria—has made it harder to maintain an air of superiority over its competitors.Organic foods'claim to superiority is questionable anyway.Both Britain's Food Standards Agency and the Annals of Internal Medicine,a journal,concluded after reviewing the extensive studies on the issue that there is no substantial difference in the nutritiousness of organics and non-organics.In some respects organics may be bad for the environment,because growing them uses land less efficiently than non-organics. As for“natural”foods,there is no official definition of this,inAmericaat least;so the label,which Whole Foods also applies to many products,is close to meaningless.Alan McHughen,a botanist at the University of California,Riverside,argues that the whole industry is"99%marketing and public perception,"reeling people in through a fabricated concept of a time when food,and life in general,was simple and wholesome. If true,the trick has worked nicely for Whole Foods.But its success has attracted so many imitators that it is losing its uniqueness Even recent speculation about a takeover bid has failed to lift its shares.It may insist its food is sustainable But it seems its prices are not.下列哪一选项与划线部分所表达意思相同
A.Crisis Seems Far
B.The Firm Is at Risk
C.More Rivals Join In
D.Natural Foods Are Unreal
E.Stop Buying Organic Foods
F.The Recall Makes Things Worse
G.Traditional Foods Face Challenge

[单项选择]镜腿铰链中心到镜腿弯点的距离称为（）。
A. 弯点长
B. 弯垂长
C. 垂俯角
D. 垂内角

[多项选择]下述热源中可以熔化高熔舍金的有
A. 氢氧火焰加热
B. 煤气吹管压缩空气助燃热源
C. 高频感应热源
D. 镍铬丝加热炉热源
E. 电子束热源 以上均不可以

[单选题]以下哪种工具不能用于战地后送伤员( )
A.固定翼飞机
B.直升机
C.制式担架
D.装甲车
E.救护车

[单项选择]下列引起发热的病因中，多为低热的是
A. 体温调节中枢功能失常
B. 细菌
C. 病毒
D. 自主神经功能紊乱
E. 内分泌代谢障碍

[单项选择]确定二氧化碳空冷风机运行正常的标准要求是（）
A. 轴承润滑好，传动效率高，电机无超温超载现象
B. 无振动，无摩擦，电机无超温超载现象
C. 构件完好，机械运转平稳
D. 轴承润滑好，无振动，电机无超温超载现象

[多选题]警戒人员应规范着装，带齐（）等器材，坚守岗位，密切观察，发现紧急情况时应及时报告并发出警示信号，迅速组织撤离。
A.通讯
B.照明
C.警戒
D.警示

[判断题]†年 4月 1日起实施的《上海轨道交通行车组织规程》中规定,调度命令是设备发生故障时,运营调度向特定人员发布的需要相关设备单位立即组织人员进行抢修的指令。( )
A.正确
B.错误

[判断题]1.193. 第193题 变电一次设备的退库物资应为整台;变电二次设备的退库物资应为最小使用单元;杆塔类(铁塔、钢管杆、电
杆)按照整基进行退库。
A.正确
B.错误

[多选题]下列属于氧化锌避雷器的特点 (____)。
A.保护性能好
B.通流容量大
C.结构简单
D.尺寸小

[多选题]危机事件结束后要( )。
A.恢复营业现场气氛
B.恢复正常营业
C.记录事件处理过程
D.记录事件结果

[判断题]10万元，50万元
A.正确
B.错误

[判断题]现金的预防需求是持有现金的最大原因。（）

[单选题]改革开放以来，我们在坚持根本政治制度.基本政治制度的基础上，不断深化政治体制改革，推进制度体系完善和发展。党中央部门集中进行了（ ）次机构改革，国务院部门集中进行了（ ）次机构改革，为坚持和发展中国特色社会主义提供了重要体制机制保障。
A. 五 八
B.三 七
C. 四 七
D. 五 七

[单选题]临时旅客列车，旅游专列编制列车运行图列车运行线的表示方式（ ）。
A.红单线
B.红单线加红双杠
C.红单线加红方块
D. 蓝单线

[多项选择]血吸虫卵通常沉积于哪些组织中（）
A. 肝脏
B. 肠壁组织
C. 大脑
D. 肾脏
E. 皮肤

[单选题]桡神经损伤表现为

A.垂腕垂指畸形

B.爪形手畸形

C.拇指对掌功能障碍

D.Alien试验阳性

[单选题]160km/h特需货物列车的运行线在运行图上以（ ）表示。
A.红单线
B.红单线加红双杠
C.橙单线加橙圈
D.黑单线

[简答题]取保候审保证金可以用于案件侦查，但应当在3个月内归还。

[单选题]配合停电的交叉跨越或邻近线路，在交叉跨越或邻近线路处附近应装设（ ）接地线。
A.一组
B.两组
C.相应
D.三组

[判断题]移动信号中减速信号背面就是减速防护地段终端信号。
A.正确
B.错误

[判断题] 劳动防护用品避免接触油脂、漆类、汽油、酸、碱、水等物质,禁止与其他物品一起存放,要 随时清洁、维护。( )
A.正确
B.错误

[单选题]60多年来我们深入贯彻民族区域自治制度持续推进民族团结进步模范区建设不断深化各民族交往交流交融扎实铸牢中华民族共同体意识形成各民族和睦相处、和衷共济、和谐发展的生动局面。这给我们的哲学启示是(　　)
A.应当立足整体实现整体最优目标
B.搞好局部用小部分推动整体发展
C.事物之间的相互联系构成了事物的变化和发展
D.只有排除偶然联系才能把握必然联系

[单选题]违反《消防法》规定,过失引起火灾,尚不构成犯罪的,处( )拘留,可以并处五百元以下罚款;情节较轻的,处警告或者五百元以下罚款。
A.十日以下
B.十日以上十五日以下
C.七日以下
D.十日以上

[单项选择]汽油机功率调节是通过改变节气门开度来实现的，这种功率调节方式叫做（）。
A. 量调节
B. 质调节
C. 质、量综合调节
D. 浓度调节

[单项选择]患者女性，45岁。右肾结石病史5年，三天前突发高热，寒战，感全身不适，腰痛，并有尿频，尿急及排尿疼痛，查体：T39℃，右脊肋区压痛及叩击痛，尿检：外观混浊，RBC://8/HP，WBC://30/HP，临床诊断为急性肾盂肾炎。为保证培养结果的准确性，尿菌定量培养应注意（）。
A. 在应用抗菌药物之后立即取尿标本
B. 停用抗菌药物2天后再取尿标本
C. 24小时尿液均可采用
D. 留取尿液前先清洗尿道外口，再取前段尿液
E. 宜取清晨第一次尿标本，并在1小时内接种培养

[单选题]灭火救援时，为防止火场高温对指战员的影响，应在作战行动中注意使用水枪的（ ）交替掩护和战斗轮换。
A.冷却水
B.各种射流
C.雾状水
D.开花水

[单选题]下列哪个部位严重损伤易发生挤压综合征
A.胸部
B.手和前臂
C..肾区
D.脊柱
E.部和大腿伸直型