热门试题:
[单项选择]European farm ministers have ended three weeks of negotiations with a deal which they claim represents genuine reform of the common agricultural policy(CAP). Will it be enough to kickstart the Doha world trade negotiations
On the face of it, the deal agreed in the early hours of Thursday June 26th looks promising. Most subsidies linked to specific farm products are, at last, to be broken--the idea is to replace these with a direct payment to farmers, unconnected to particular products. Support prices for several key products, including milk and butter, are to be cut--that should mean European prices eventually falling towards the world market level. Cutting the link between subsidy and production was the main objective of proposals put forward by Mr. Fischler, which had formed the starting point for the negotiations.
The CAP is hugely unpopular around the world. It subsidises European farmers to such an extent that they can undercut farmers from poor countries, who also face
A. Farmers lose their interest in farming.
B. Reforms have to be delayed for up to two years.
C. Implementation of the measures goes too eagerly.
D. The measures damage the reformers’ confidenc
[单选题]下列功能不是二极管的常用功能的是（ ）
A.检波
B.开关
C.放大
D.整流
[单项选择]
Tokyo is World’s Priciest City
The weak American dollar and strong European and Asian currencies helped make Tokyo and London the most expensive cities in the world, according to a recent survey. American cities were absent from the top 10, with the most expensive U. S. city, New York, dropping two spots from last year to 12 in the survey of 144 urban areas conducted by Mercer Human Resource Consulting. Moscow ranked in third place, with Osaka, and Hong Kong rounding out the top five most expensive cities.
The survey, drawn up twice a year, ranks cost of living for foreign workers, not local residents, and is used primarily by multinational companies to determine pay for expatriate employees. "The euro appreciated (升值) more than 11 percent in the last six months. " said Marie-Laurence Sepede, senior researcher at Mercer. "So that made European cities go up and U.S. cities drop. " Sepede noted
A. Right
B. Wrong
C. Not mentioned
[单项选择]关于精神分裂症偏执型，不正确的说法是（）
A. 妄想结构比较松散
B. 不常伴幻觉
C. 妄想内容比较荒谬
D. 缓慢发病者多
E. 及时治疗效果好
[单项选择]对帕金森病患者少动、强直及震颤均有轻微改善作用的药物是（）。
A. 苯海索
B. 金刚烷胺
C. 复方左旋多巴
D. 溴隐亭
E. 氟哌啶醇
[单选题] 应进行口对口呼吸时,只能采用抬颏使气道通畅,能再将头部后仰移动或转动头部。
A.正确
B.错误
[多选题] 运行中的电能表和计量用互感器二次接线正确性的检查,一般采用的方法是( )。
A. 向量图法
B. 伏安法
C. 相位表法
D. 力矩法
[单选题]在选择压力表的量程时，一般不超过满量程的（ ）。
A. 1/2
B. 1/3
C. 3/4
D. 1/4
[判断题]公 安派出所出具证明工作中出现不作为、慢作为、乱作为以及工作态度“冷硬横推”的，严肃追究领导和相关人员责任。（ ）
A.正确
B.错误
[单选题] 电气化区段作业，严禁在接触网（ ）坐卧或倚靠。
A.下方
B.支柱旁
C.附近
D.两侧
[单选题]易然易爆物品仓库的大门应当向( )开启。
A.向内
B.向外
C.上下
D.横向推拉
[单选题]民族精神是社会主义核心价值体系的重要内容之一，其核心是（ ）。
A.爱国主义
B.团结统一
C.勤劳勇敢
D.自强不息
[多选题]熄灯巡视指夜间熄灯开展的巡视,重点检查设备有无()现象,
A.电晕,
B.放电,
C.接头有无过热,
D.渗漏油,
[单项选择]为克服市场经济对医学服务产生的负面影响，要求临床医师（）。
A. 不仅关心患者的躯体，而且关心患者的心理
B. 注意克服人-物-人的物化趋势
C. 维护和尊重患者的知情同意权
D. 正确处理同行关系
E. 不能以医谋私
[单选题]在捣固车电气系统中,轨道的横向移位是由( )来控制的。
A.程序控制系统
B.捣固控制系统
C.拨道控制系统
D.起道抄平控制系统
[判断题]中国联通物联网月付灵活共享产品，只有数据服务能共享。
判断题
A.正确
B.错误
[单选题] 安全生产许可证有效期满需要延期的,企业应当于期满前()到原安全生产许可证颁发管理机关办理延期手续。
A.1.个月
B.3.个月
C.6.个月
D.7.个月
[判断题]作业人员应具备必要的安全生产知识，学会紧急救护法，特别要学会触电急救。
A.正确
B.错误
[单选题]患者男，59岁。冠心病，心绞痛5年。3小时前发生心前区剧烈疼痛，服用硝酸甘油3片未缓解，急诊入院。心电图检查发现ST段弓背上抬，随后相应导联出现病理性Q波，血压85/55mmHg，心率108次/分，律齐。入监护室观察治疗，经用药后疼痛缓解。2小时后心电监测示血压70/50mmHg，心率118次/分，患者烦躁不安，皮肤湿冷。此时最可能发生了( )
A.脑出血
B.室壁瘤破裂
C.心源性休克
D.心律失常
E.心力衰竭
[判断题]曲线地段路基内侧应按要求加宽，加宽值要在缓和曲线范围内递减。
A.正确
B.错误
[单选题]根据《行政强制法》规定,下列关于行政强制执行实施的说法中,正确的是
A.实施行政强制执行时,行政机关不可以与当事人达成执行协议
B..作出行政强制执行决定前,行政机关无须事先催告当事人履行
C..实施行政强制执行,可以适用执行和解程序
D..行政强制执行不可以由法律、行政法规授权的组织实施
[单选题]加热炉所用的燃油属于（ ）态燃料。
A.气
B.液
C.固
[单选题] 在RLC串联电路中，电路中消耗的功率为
A.有功功率
B.无功功率
C.视在功率
D.瞬时功率
[单选题]在中、小型电力变压器的定期检查维护中，若发现变压器箱顶油面温度与室温之差超过（），说明变压器过载或变压器内部已发生故障。
A.35℃
B.55℃
C.105℃
D.120℃
[填空题]正线无缝线路υmax≤160km/h，曲线半径≤800m时道床顶面宽度为 米。
[单项选择]
On Thursday afternoon Mrs. Clarke locked the door and went to the women’s club as usual. It was a pleasant way of passing time (36) an old woman who lived (37) .
When she came home she sensed something (38) . Had someone got in The back door and the windows were all (39) and there was no (40) of forced entry. Had (41) been taken She went from room to room, (42) , and found her camera and spare watch (43) .
The following Thursday she went out at her (44) time, but didn’t go to the club. (45) she took a short walk in a park nearby and came home, (46) herself in through the back door. She settled down to wait and see what would (47) .
It was 4 o’clock when the front doorbell rang. Mrs. Clarke was (48) tea at the time. The bell rang again, and (49) she heard her letter-box being pushed open. (50) the kettle of boiling water, she moved quie
A. self-satisfaction
B. self-protetion
C. self-respect
D. self-service
[单选题]建筑设计单位和建筑施工企业对建设单位违反法律、行政法规和建筑工程质量、安全标准:提出的降低工程质量的要求,( )。
A.可以予以拒绝
B.不得予以拒绝
C.应当予以拒绝
D.视情况决定拒绝与否
[单选题]在交叉渡线的一组道岔上施工，一端在( )相对处线路中心，另一端在距离施工地点50m处线路中心分别设置防护。[322010102]
A.菱形中轴
B.警冲标
C.轨端绝缘
D.辙叉后跟
[单选题]下列哪一项不是脑死亡的表现( )
A.深度昏迷
B.自主呼吸停止
C.脑干反射全部或大部分消失
D.阿托品试验阳性
[判断题]对产生有毒有害气体的室内作业场所，必须要有良好的通风设施，并保持正常运行。
A.正确
B.错误
[单项选择]男性患者，36岁，以“间断排黏液脓血便1年，加重1周”为主诉就诊，患者日排黏液脓血便8～10次，发热，腹胀。查体：体温 38.2℃，脉搏96/min，腹平软，左下腹轻压痛，无反跳痛肌紧张。辅助检查：血红蛋白78g/L，血沉42mm/1h，白蛋白25g/L，肠镜提示为溃疡性结肠炎，下列病情程度分型正确的是
A. 轻型
B. 中型
C. 重型
D. 慢性复发型
E. 急性暴发型
[单项选择]中药饮片
A. 限于一名患者的用药
B. 应当在修改处签名并注明修改日期
C. 单独开具处方
D. 分别开具处方，也可以开具一张处方
E. 每一种药品应当另起一行，每张处方不得超过5种药品
[判断题]( )744.发包单位将工程发包给不具有相应资质条件的承包单位的,或者违反《建筑法》规定 将建筑工程肢解发包的,责令改正,处以罚款。
A.正确
B.错误
[多选题]以下选项中不是合肥2号线站台门
的传动方式的是 ( ) 。
A.蜗杆传动
B.带传动
C.铰链传动
D.齿轮传动
[单选题]天麻的药用部位为（ ）。
A.根
B.根及根茎
C.块根
D.根茎
E.块茎
[单项选择]对于教学数据库的三个基本表：S(Sno,sname,Ssex),SC(Sno,cno,Grade),C(Cno,Cname,Teacher)，其中s表为学生表，SC为学生选课表，C为课程表，则对于语句：检索至少选修LIU老师所授课程中一门课程的女生姓名，SQL语句错误的是
A. SELECT Sname
B. SELECT Sname
C. SELECT Sname
D. SELECT Sname
