热门试题:
[多选题]强光手电是具有( )功能的器械。(1.0分)
A.控制
B.救援
C.自卫
D.照明
[单项选择]
A. other
B. rather
C. better
D. less
[单项选择]用同一种筛查方法分别于1990年和 1995年对某病进行筛查，在此期间该病的患病水平增加了一半，这可能导致筛查结果
A. 灵敏度增加
B. 特异度增加
C. 阳性预测值增加
D. 阴性预测值增加
E. 约登指数升高
[多项选择]男，61岁，无痛性血尿1个月余，加重3天。患者应首先选择做哪些检查（）
A. US
B. CT
C. ECT
D. MRI
E. IVP
F. DSA
[单选题]在网压正常,在AW3载荷工况时,列车损失( )动力的情况下,列车仍然可以在38‰的坡道上起动,并能以正常运行方式完成当天的运行。
A.1/2
B.3/4
C.1/3
D.1/4
[判断题]钢轨接头是线路三大薄弱环节之一。
A.正确
B.错误
[单项选择]新生儿败血症最常见的并发症是（）。
A. 核黄疸
B. 骨髓炎
C. 化脓性脑膜炎
D. 肺炎
E. 出血
[判断题]正在容留某女卖淫的旅店老板娘见民警来抓卖淫、嫖娼人员,立即向正在卖淫、嫖娼的违法行为人报信。对老板娘应以容留卖淫和为卖淫、嫖娼人员通风报信分别决定处罚,合并执行。
A.正确
B.错误
[单项选择]食源性传染病是指（）。
A. 霍乱、伤寒、病毒性肝炎、结核、绦虫病等
B. 霍乱、伤寒、副伤寒、炭疽、结核、脊髓灰质炎、肠道寄生虫病
C. 霍乱、副伤寒、病毒性肝炎、布氏菌病、旋毛虫病等
D. 霍乱、伤寒、副伤寒、病毒性肝炎、脊髓灰质炎、肠道寄生虫病
E. 霍乱、伤寒、病毒性肝炎、痢疾、感冒等
[多选题]造成短路故障的主要原因有( )。
A.误操作
B.电源电压低
C.绝缘击穿
D.机械性绝缘损伤
[单项选择]记帐方式为（）时必须复核，且必须换人复核。
A. 现金
B. 转账
C. 支票
D. 存折
[单选题]患者，男，40岁。患慢性乙型肝炎15年，因呕血、柏油便1天入院。体检：嗜睡，巩膜黄染，胸壁见蜘蛛痣，有肝掌，腹软，肝未及，脾肋下2cm，质中，移动性浊音阳性，扑翼样震颤阳性。经治疗后患者清醒。不利于预防肝性脑病再发的措施是
A.经常口服乳果糖
B.应用改善肝功能药物
C.调整水、电解质平衡
D.酌情应用利尿药
E.加强营养，多补充蛋白饮食
[单选题]辛亥革命后,中华民族面对着两大历史任务:一个是要求得民族独立和人民解放;另一个是()。
A.建立民主共和国和人民政府
B.实现国家繁荣富强和人民共同富裕
C.实现国家的工业化和现代化
D.推翻封建统治和半殖民地统治
[单项选择]关于X线防护原则，错误的是
A. 建立剂量限制体制
B. 缩短受照时间
C. 缩短照射距离
D. 建立屏蔽防护
E. 降低个人受照剂量
[判断题]带电作业用防机械刺穿手套应贮存在专用箱内。
A.正确
B.错误
[判断题]社会实践是产生道德品质的源泉。( )
A.正确
B.错误
[多选题]动车组以外的列车司机在列车运行中，遵守列车运行图规定的运行时刻和各项允许及限制速度。彻底瞭望，确认信号，执行（ ）制度，严格按（ ）要求行车，确保列车安全正点。
A.车机联控
B.信号显示
C.呼唤应答
D.车站值班员
[多项选择]眼球静脉回流主要为（）
A. 视网膜中央静脉
B. 睫状体前后静脉
C. 睫状体前静脉
D. 眼上、下静脉
E. 涡静脉
[单项选择]急性宫颈炎的致病菌中，下列最常见的是
A. 沙眼衣原体
B. 人型支原体
C. 葡萄球菌
D. 肠球菌
E. 链球菌
[多项选择]按照设计合同示范文本的规定，( )属于发包人的责任。
A. 提供设计依据资料
B. 提供设计预算资料
C. 向施工单位进行设计交底
D. 对设计成果组织鉴定和验收
E. 提供设计人员需要的工作和生活条件
[单选题]铁路危险货物容器及包装物的生产,必须符合( )的定点生产条件并取得产品合格证书。
A.质检部门
B.国家规定
C.铁道部
D.铁路局
[单项选择]我国的“绿色食品”标志为（）
A. 集体商标
B. 证明商标
C. 等级商标
D. 联合商标
[单项选择]Nowadays, where people have a close contact with animals is at the zoo instead of in the wild. Most (26) visitors to zoos are convinced, as they walk from cage to (27) , that the actions of the animals are no more than a funny (28) put on only for their (29) . However, the optimistic view of the contented, playful, caged animal could be (30) the truth. Recent research at London Zoo has (31) that many (32) animals are in fact facing a survival problem as severe (33) that of their cousins in the wild — a struggle to survive, simply, (34) the boredom of their environment. Well-fed, well-housed, and well-protected from its natural enemies, the zoo animal is bored, sometimes literally to (35) .
The extraordinary length to (36) some animals go to overcome this problem, and the surprising behavior patterns which (37) as a result, were clearly described by Dr.
A. As
B. When
C. If
D. Before
[单项选择]人的身心发展是指( )
A. 身体和心理的发展
B. 个性和品德的形成
C. 体重和身高的增加
D. 技能和技巧的提高
[单项选择]
Losing a job or not being able to find one almost always brings unwelcome changes. If you’’ve lost a job, the first feeling is often one of shock. On top of the loss of income, many people find the whole routine of their life is shattered, their contact with other people reduced, their ambitions halted and their identity as a worker removed. There may be good feelings too — it’’s nice to be able to lie in bed in the morning, to spend more time with children, or to have more time to think — a better job may be just around the corner. But, unless a better job does turn up, chances are the days start getting longer and the time becomes harder to fill. Many people pass through periods of difficulty in sleeping and eating. They feel irritable and depressed, often isolated and lonely. Despite all these problems, unemployment can be a chance for a fresh start. You can discover that it provides an opportunity to sort out or rethink what you want from l
A. have nothing more to think about
B. are unable to improve their position
C. get tired of playing with their children
D. can no longer lie in bed in the morning
[单项选择]下列关于数据库管理系统DBMS和操作系统之间关系的叙述中，不正确的是( )。
A. DBMS是建立在操作系统之上的，是操作系统的用户
B. DBMS遇到读写磁盘操作时会请求操作系统服务
C. 操作系统保证DBMS对数据逻辑上的读写真实地映射到物理文件上
D. 操作系统提供的存取原理和基本的存取方法通常作为与DBMS应用层的接口
[单选题]铁路超限超重货物运输电报代号,其中G被代用的文字是( )。
A.超限等级
B.最高运行速度
C.超重等级
D.通过300米及以下半径曲线线路时的限制速度
[填空题]发现有跨步电压危险时，应 <--NRC-->或并双足跳离危险区。
[单选题]加载减速法功率扫描过程中,经修正的轮边功率测量结果不得低于制造厂规定功率的(),否则判定为检验结果不合格
A.30%
B.40%
C.50%
D.60%
[单选题](85867)转K4型承载鞍凹形顶面磨耗不大于( )。(1.0分)
A.2mm
B.2.5mm
C.3mm
D.3.5mm
[多选题]该患者在饮食上我们应给予的指导是：（ ）
A.低胆固醇、少动物脂肪饮食
B.避免过咸、过甜及过饱
C.多食水果、蔬菜
D.少食油炸、烧烤食品
[单选题]新生儿寒冷损伤综合征治疗和护理的关键是
A.坚持母乳喂养
B.供给足够的液体
C.逐步复温，循序渐进
D.合理用药
E.蓝光疗法
[单选题] 在计算复杂电路的各种方法中,最基本的方法是()法。
A.叠加原理
B.回路电流
C.戴维南原理
D.支路电流
[多选题]睡熟时听到火警该怎么办？()
A.爬到卧室的门边用手背试一试门是否热
B.准备好湿毛巾
C.自制救生绳索但切勿跳楼
D.利用自然条件作为救生滑道
[单选题]动车组自走行洗车作业时，速度不得超过（ ）km/h；动车组经踏面诊断设备进行轮对踏面检测时，速度为（ ）km/h｡
A.3，8~12
B.5，8~10
C.3，8~10
D.5，8~12
[单项选择]哈工程杰出校友徐才厚2012年任何职（）
A. 中央军委副主席
B. 总装备部政委
C. 总后勤部部长
D. 二炮政委
[多项选择]小脑后叶损伤将导致（）
A. 随意运动丧失
B. 肌运动失调
C. 肌张力增强，腱反射亢进
D. 难以完成精细运动
E. 平稳功能失调
[单项选择]
Section Ⅰ Use of English Directions: Read the following text. Choose the best word(s) for each numbered blank and mark A, B, C, or D on ANSWER SHEET 1. Barbie is going through a midlife crisis. After (1) with longtime boyfriend Ken earlier this year, she has (2) refuge in shopping, surfing, bubble baths and partying with a crew of trendy pals on the beach in Jamaica. At 45, she even made a (3) for the White House. Then there was the makeover: a new. (4) of Paul Frank fashions, her own fragrance, a new musical and a new man-spiky-haired Australian surfer Blaine. But, she (5) is going through a crisis, one that started at the cash register. (6) the Barbie brand as a whole (7) ＄ 3.6 billion in global retail sales this year, according to manufacturer Mattel Inc., Barbie has (8) sales slide over the past seven quarters. In the past few years, rivals (9) the edgier Bratz have upstaged the iconic doll. T
A. better
B. less
C. more
D. worse
[单项选择] Compact International
This year has been an excellent year for Compact International. Our total sales have reached ￡42 million and sales in the UK show (29) impressive 8% growth.
In 2004 we (30) forced to invest heavily in new technology. But the initial problems this caused have been balanced (31) the excellent progress we have made. We are producing 23% more than three years (32)
Our success is partly due to our sales staff, (33) have managed to find many new customers. (34) hard work is a model for us all.
The joint venture project in Indonesia began with many problems, (35) we have now overcome most of them and we will start selling better in 2007. The project will be similar (36) the one in Malaysia.
The company (37) begun a new training program for our employees. These have been so popular (38) we will extend the program for one more year.
A. a
B. an
C. the
