热门试题:
[单选题]预应力混凝土梁,横隔板裂纹宽度不超过( )。
A.0.1 mm
B.0.2 mm
C.0.3 mm
D.0.4 mm
[判断题]通过提高泥浆的pH值,使其与硫化氢产生中和反应,抑制并降低硫化氢与铁发生化学及电化学反应的能力,氢脆的破坏性随之减小。
A.正确
B.错误
[单项选择]有以下程序：
#include＜stdio.h＞
main（ ）
FILE*fp；int i，k，n；
fp=fopen("data.dat"，"w+")；
for(i=1；i＜6；i++)
fprintf(fp，"%d"，i)；
if(i%3==0)fprintf(fp，"/n")；
rewind(fp)；
fscanf(fp，"%d%d"，＆k，＆n)；printf("%d%d/n"，k，n)；
fclose(fp)；
程序运行后的输出结果是______。
A. 0 0
B. 123 45
C. 1 4
D. 1 2
[单选题]以下属于丙类传染病的有：（ ）。
A.A、新生儿破伤风
B.B、猩红热
C.C、流行性感冒
D.D、疟疾
[单项选择]There is only one boat ____ for hire. I’m afraid you have to wait for the next one.
A. superior
B. capable
C. complicated
D. available
[单选题] Without careful scientific research, how can they _________ that there is no life on that planet (星球)?
A. draw
B. include
C. result _________
D. conclude
[单选题]患儿4个月，因惊厥5min来院急诊。患儿牛奶喂养，未加辅食，近日流涕，好哭闹，无发热，不咳嗽，不吐，大小便正常。查体：体温37.8℃，双眼上翻，面肌颤动，面色发绀。四肢抖动，两肺痰鸣音，前囟平软，2cm×2cm，布鲁金斯基征（-），枕部有乒乓球感。25．该患儿最可能的诊断是
A.．维生素D缺乏性手足搐搦症
B.．化脓性脑膜炎
C.．高热惊厥
D.．中毒性脑病
E.．婴儿痉挛症
[单选题]下列关于城市消防远程监控系统的电源要求的说法，错误的是（ ）。
A.监控中心的电源应按所在建筑物的最高负荷等级配置，且不低于二级负荷
B.用户信息传输装置应有主电源与备用电源之间的自动切换装置
C.用户信息传输装置的主电源应有明显标识，并应直接使用电源插头，间接与消防电源连接
D.主电源与备电源的切换不应使传输装置产生误动作
[判断题]钻研业务反映的是电力生产人员对安全生产的道德意识和负责行为，是保证安全生产的积极表现。
A.正确
B.错误
[多选题]以下哪些账户可以申请开立协定存款账户？
A.基本户
B.一般户
C.专用户
D.临时户
[多项选择]劳动合同无效的确认权归属于： ( )。
A. 用人单位
B. 人民法院
C. 劳动争议仲裁机构
D. 劳动者
[单项选择]间接费用是事业单位为生产产品（或提供劳务）而发生的各项非直接费用。主要包括（）。
A. 车间管理人员工资和福利费，车间固定资产折旧和修理费
B. 生产人员工资和福利费，机物料消耗，水电费
C. 车间管理人员和生产人员的工资和福利费，水电费
D. 辅助材料，机物料消耗
[单项选择]下列关于哌替啶的描述，不正确的是（）。
A. 哌替啶适用于急性疼痛、术后镇痛
B. 哌替啶镇痛效能是吗啡的1/10，作用时间也较吗啡短
C. 哌替啶可用于长期慢性疼痛和癌性疼痛
D. 大量重复应用哌替啶出现神经毒性反应
E. 哌替啶口服吸收差，也不宜皮下注射
[单选题]我国运动员打破的第一个世界田径纪录是
A.女子跳高
B.女子跳远
C.女子铅球
D.女子百米
[多选题]隔离是一种常用的控制能量或危险物质的安全技术措施。采取隔离技术，既可以防止事故的发生，也可以防止事故的扩大，减少事故的损失。下列安全技术措施当中，属于隔离措施的是（ ）。
A.用防火封堵材料密封电缆穿过墙体形成孔洞
B.釆暖系统锅炉烟囱安装爆破片
C.旋转的轴承安装黄色醒目的防护罩
D.家庭轿车内装设安全气囊
E.在包装行业用水性油墨替代溶剂型油墨
[单选题]男性，22岁，患上呼吸道感染1周后，感心悸、气短、乏力。心率95次/分，心电图示PR间期为0.22秒，应诊断为
A.窦性心动过速
B.室性心动过速
C.I度房室传导阻滞
D.二度I型房室传导阻滞
E.二度II型房室传导阻滞
[单选题] 吗啡结构中含有
A. 酚羟基和伯氨基
B. 酚羟基和叔氮原子
C. 羧基和伯氮原子
D. 羧基和叔氮原子
E. 芳伯氨基和羧基
[单选题]呕血最常见的原因是
A.胃底、食管静脉曲张破裂
B.食管癌
C.消化性溃疡
D.钩端螺旋体病
E.急性胃黏膜病变
[判断题]根据我行风险评级要求，个人投资者可为稳健型、平衡型、进取型、激进型等4个类型。
A.正确
B.错误
[单选题]在一起故意伤害案中，被害人头部受伤。公安机关派法医对被害人进行了伤情鉴定。由于被害人被打后精神恍惚，父母带其到省级人民政府指定的医院对伤害情况及精神状况进行了检查，并由医院出具了伤害情况和精神状况诊断书，本案中属于鉴定意见的是()。
A.医院出具的伤情诊断书
B.法医出具的伤情鉴定书
C.医院出具的精神状况诊断书
D.医院出具的伤情诊断书.精神状况诊断书和伤情鉴定书
[单项选择]我国劳动者失业保险金不低于失业者原有工资的（）
A. 30%
B. 40%
C. 50%
D. 60%
[单项选择]
男性，51岁。心前区疼痛7h，心电图示急性广泛前壁心肌梗死伴室性期前收缩。入院体检：气急，发绀，不能平卧，血压110／70mmHg，心率130次／分，期前收缩10次／分，并有奔马律。两肺散在细湿啰音，伴少许哮鸣音。肝颈静脉回流征阴性。
对该患者的护理措施中不正确的是（）
A. 绝对卧床休息
B. 观察生命体征变化
C. 观察疼痛缓解的情况
D. 减少亲属探视
E. 营养丰富高蛋白饮食
[不定项选择题]A.120g/L
A.110g/L
B.100g/L
C.90～60g/L
D.60～30g/L
E.重度贫血的标准是血红蛋白为
[多项选择]杜邦分析体系涉及（）。
A. 偿债能力
B. 资产管理能力
C. 盈利能力
D. 发展能力
E. 风险控制能力
[判断题](85656)( )段修时,转K2型转向架摇枕底部漏水孔处应进行磁粉探伤。( ) (1.0分)
A.正确
B.错误
[判断题]根据《大型飞机公共航空运输承运人运行合格审定规则》，航空安全员在执行航班任务过程中遇有局方检查时，可以使用执照复印件临时代替执照原件出示。
A.正确
B.错误
[单选题](5497)无缝线路地段大修施工作业中，（ ）、配碴整形车、捣固车、动力稳定车采取紧密流水作业方 法，使道床在清筛后能及时得到补碴、捣固，尽快恢复稳定。
A.清筛车
B.卸砟车
C.打磨车
D.探伤车
[单项选择]对社会治安实行综合治理是关系改革发展稳定全局的一件大事，体现了( )。
A. 事物是变化发展的
B. 事物运动是有规律的
C. 意识对物质有反作用
D. 事物存在着因果联系
[单项选择]半合成青霉素的分类及其代表药搭配正确的是（）。
A. 耐酶青霉素--阿莫西林
B. 抗铜绿假单胞菌广谱类--双氯西林
C. 耐酸青霉素--苯唑西林
D. 抗铜绿假单胞菌广谱类--青霉素V
E. 广谱类--氨苄西林
[单项选择]
PART THREE
·Look at the following text and questions over the page.
·Each question has four suggested answers or ways of finishing the sentence, A, B, C and D.
·Mark one letter A, B, C or D on your answer sheet, for the answer you choose.
Australian energy company Alinta Ltd. reported a 62.5 percent rise in first-half net profit on Thursday, driven by strong retail gas demand, and lifted its full-year earnings outlook by as much as 27 percent.
Investors applauded the result, driving Alinta shares up 5. 6. percent to about a 5-month high of A $6.81.
Alinta, whose $1.24 billion purchase of U. S. -based Duke Energy Corp’s Asia-Pacific power assets in March transformed it from Western Australia’s biggest gas retailer and distributor into a national player, said acquisitions would remain a key part of its growth strategy.
"We’ll continue to pursue... anywhere from 20—100 percent ownership, but more importantly the operational rights and fees that go with that for operating these assets," Alinta Chief Executive Officer Bob Browning told a briefing.
Alinta said net profit for the 6 months ended June 30 was A $45.6 million ($32.8 million), up from A $28.1 million. "The consensus for the full year was around A $62 million and they’ve more or less blown that out of the water with their guidance for the next half," said Patersons Securities analyst Rob Brierley.
When it bought the Duke operations, Alinta said calendar 2004 earnings per share would be 27.6 cents a share and flagged a dividend of 38 cents a share.
On Thursday, it lifted that forecast.
"Given the strong first-half performance by Alinta, the full-year forecast has now been adjusted to 32—35 cents diluted EPS (earnings per share) for the full 2004 financial year," Alinta said, adding full-year dividends would be 40 to 42 cents a share. It said the target excludes a one-off gain on the sale of telecommunications group Uecomm.
Browning said Alinta was seeking a 20—25 percent stake in the Dampier-to-Bunbury pipeline in Western Australia state and would team up with Macquarie Bank Ltd. and Alcoa Inc. to lodge a bid by the Aug. 27 deadline.
"The majority of the ownership would, be held by Macquarie and ultimately DUET," Browning told Reuters, referring to a A $565 million utility investment fund partly managed by Macquarie Bank.
Alinta and Alcoa are two of the biggest customers for the gas pipeline, which is controlled by U. S. -based Epic Energy but fell into receivership in April after creditors owed A $1.85 billion ended a debt standstill.
Epic is controlled by America’s largest natural gas pipeline operator, El Paso Corp. and U. S. utility giant Dominion Resources Inc..
Browning said Alinta had no immediate plans to sell any of the Duke assets—comprising 2,300 km (1,380 miles) of pipelines and 450 megawatts of thermal power generation—and was looking at ways to leverage them and grow profits.
By early afternoon Alinta shares had eased off their highs to stand 5 percent higher at A $6.77 in a slightly firmer overall market. ($1=A $1.39)
According to Bob Browning, acquisitions will be based on the fact that operational rights and fees must （） operated assets.
A. be equal to
B. be superior to
C. be inferior to
D. have nothing to do with
[简答题]2.35.第35题
某厂有电容器数量x=10台,每台10kvar,每台介质损耗为z=00. 04kW 。额定电压下运行u=9.天,电能损失为
KW h 。
[单选题]车站相关人员应严格把关，杜绝非标准币流入。车站收取非标准币应遵循“（ ）”的原则
A.谁收谁补
B.谁收谁退
C.收取责任人
D.谁收取谁补还
[单项选择]Most of the students failed in the final exam. It ______ easy.
