热门试题:
[判断题]电磁信号泄漏泄密的方式主要是辐射和传导两种方式。( )
A.正确
B.错误
[判断题]祖国必须统一，也必然统一。
A.正确
B.错误
[单项选择]The roaring twenties was a time when the entire sports world blew up into the major worldwide business. Baseball was one sport that really profited (67) the big country’s nationwide sporting (68) , and baseball became one of the most popular sporting events to (69) . Not only was it a game played by adults but it was (70) a family event that the (71) family could go to. By the beginning of the decade baseball had its first (72) when George Herman Ruth was traded from the Boston Red Sox (73) the New York Yankees for $ 125,000. The game was more than a game, since it became a business. It was the (74) of the superstar, and players were making a living of being a (75) baseball player. Babe Ruth was more than a player, while he became an idol that was more (76) than the President of the United States. Other superstar players also came into view (77) with Ruth in the twenties, such as Joe Jack
A. look down on
B. look back on
C. look about for
D. look up to
[单选题]临修更换轮对后需安排动车组试运行。
A.正确
B.错误
C.a.专运
D.b.一级修
E.c.二级修
[多选题]17.高铁电力设备故障抢修领导小组应加强（ ）等日常工作方面的管理。(《武汉铁路局高速铁路电力设备抢修管理办法（试行）》·武铁供电〔2012〕281号)
A.人员培训
B.预案演练
C.装备配置
D.物资储备
[单选题]用预真空压力蒸气器灭菌时，灭菌包体积不超过( )
A.30cm×30cm×40cm
B.50cm×30cm×30cm
C.40cm×30cm×30cm
D.30cm×50cm×50cm
E.30cm×40cm×50cm
[单项选择]国际劳工组织第70号公约《海员社会保障公约》规定，在船舶登记领土上居住的海员，当并非由于其故意行为所致在船受伤或患病的原因被滞留在另一领土上时，应有权享受（）。
A. 相当于其工资，包括奖金在内，100%的补助费用
B. 相当于其工资，不包括奖金在内，100%的补助费用
C. 相当于其工资，不包括奖金在内，50%的补助费用
D. 相当于其工资，包括奖金在内，50%的补助费用
[不定项选择题]单孔乳管溢液检查首选（ ）。
A.乳房钼靶X线
B.乳腺导管造影
C.B超
D.活组织病理学检查
E.红外线检查
[判断题]在配电网规划电力负荷预测中，近期负荷预测主要为阶段性规划方案提供依据。
A.正确
B.错误
[单项选择]机动车载运危险化学品，应当经哪个部门批准后，按指定的时间、路线、速度行驶，悬挂警示标志并采取必要的安全措施？
A. 公安机关
B. 道路运输管理机构
C. 城市管理部门
D. 环保部门
[单选题]在铝绞线中加入钢芯的作用是（ ）。
A.增大导线面积
B.提高导电能力
C.提高机械强度
[单选题]63.35kV电气设备进行安全巡视检查，主变压器中性点应有(____)根与主接地网不同地点连接的接地引下线，且每根接地引下线均应符合热稳定的要求。
A.A.一
B. B.二
C. C.三
D.D.四
[单项选择]当房屋有层间关系，分段又分层时，为使各队能够连续施工且施工段无停歇，则每层最少施工段数m0与施工过程数n的关系应满足（）。
A. m0＞n
B. m0＝∑n
C. m0＜n
D. m0＝n
[单选题]（）是发展中国特色社会主义的一大法宝。
A.实事求是
B.解放思想
C.改革开放
D.与时俱进
[判断题]2.82 车辆管理所应当优化机动车登记流程,做好机动车查验、资料审核、牌证发放等流程衔接,方便群众办理机动车登记。
A.正确
B.错误
[判断题]在简单电路中,没有电流就没有电压,有电压就一定有电流。( )
A.正确
B.错误
[单选题]男性，68岁，在硬膜外麻醉下行阑尾切除术，硬膜外置管后给予1％利多卡因和0.2％丁卡因8mI，数分钟后病人心脏和呼吸骤停。可能的原因是
A.局麻药对心脏的毒性反应
B.迷走神经反射
C.全脊麻
D.心肌梗死
E.局麻药误入血管反应
[判断题]装载机转向架未锁闭时,严禁站在前后车架之间进行检修保养。
A.正确
B.错误
[单项选择]女，43岁，急性腹痛3天。查体：T39．2℃，胆囊肿大，有压痛，血清胆红素85μmmol/L，WBC20×109/L，N95%，最可能的诊断是
A. 尿流突然中断
B. 排尿困难
C. 膀胱刺激征
D. 尿潴留
E. 黏膜恶性变
[单选题]下列属于假药的是
A.超过有效期的
B.不标明或者更改生产批号的
C.未标明有效期或者更改有效期的
D.国务院药品监督管理部门规定禁止使用的
E.直接接触药品的包装材料和容器未经批准的
[单项选择]投资的目的是为了获取相应的利润，作为投资的回报，对土地投资，当然也要获取相应的利润。土地开发利润一般为______。
A. 3%～6%
B. 6%～8%
C. 6%～10%
D. 3%～8%
[判断题] 道岔表示不良时,工务部门可采取在一动拉板与心轨凸缘的横向联结螺栓靠螺母侧扩孔,增设套管的方法,限制一动拉板晃动。
A.正确
B.错误
[判断题]申请人通过隐瞒或者欺骗等手段非法取得烟草专卖品准运证,以后不得再申请办理烟草专卖品准运证。( )
A.正确
B.错误
[单选题]( )25.对于高度在5m以内的挡土墙一般多采用()。
A.重力式挡土墙
B.钢筋混凝土挡土墙
C.锚杆挡土墙
D. 锚定板挡土墙
[多选题]冻伤在临床上分为（ ）两种。
A.非冻结性损伤.冻结性损伤
[多选题]法律解释可以分为立法解释、司法解释和学理解释，不同的法律解释其效力也不相同。根据我国 《立法法》的规定，下列哪些情况属于全国人大常委会法律解释的权限范围？
A.法律的规定需要进一步明确具体涵义的
B.法律规定业已修正需要8新定义其相关内容的
C.法律制定后出现新的情况，需要明确适用法律依据的
D.法律之间发生冲突，需要裁决其效力优先性的
[单项选择]
Fears of "mad cow" disease spread (1) the globe last week (2) South Africa, New Zealand and Singapore joining most of Britain’ s European Union partners in (3) imports of British beef. In London, steak restaurants were empty follwing the March 20 announcement by scientists that they had found a (4) link between mad cow disease from British beef and its human (5) , Creutzfeldt-Jakob disease(CJD) .
Efforts to reassure consumers and governments proved (6) . France, Germany, Italy, Finland and Greece were among countries which announced bans (7) British beef shipments.
A committee of EU veterinary experts, meeting in Brussels, (8) new protective measures but said transmission of the disease from cattle to humans was unproven and did not (9) a general ban on British beef exports. Britain’s own main consumer group advised people to (10) beef if they wanted to be
A. after
B. until
C. in
D. within
[多选题]消防警察是同火灾作斗争的人民警察消防警察的主要职责包括( )
A.依法进行消防监督管理
B.预防、警戒和扑灭火灾
C.对企业专职消防队和群众义务消防队及个人消防活动进行业务指导
D.向群众进行防火灭火的宣传教育
[判断题]铝包带的缠绕方向与导线外层股线的绞向一致。
A.正确
B.错误
[多项选择]古代欧洲思想家论述了分权思想的人有（）。
A. 柏拉图
B. 亚里斯多德
C. 波里比
D. 西塞罗
[多选题]衡量电能质量的主要指标有(____)。
A.功率
B. 电压
C.频率
D. 谐波分量
[判断题]待用间隔的隔离开关(刀闸)操作手柄、网门可不加锁。
A.正确
B.错误
[填空题]Some years ago, an American policeman found a woman lying near a lonely road. She did not appear to have had an (36) . But she was trembling and clearly in a state of shock. So he (37) her to the nearest hospital. She began to tell the doctor on duty the story which was astonishing and (38) She had been driving along a country road when she had been stopped by a flying saucer landing in front of her. She had been forced to leave the car and enter the flying saucer by (39) which looked like human beings and which could easily make themselves (40) although they could not speak. It was as though they could read her thoughts and she could read theirs. They (41) her politely and allowed her to leave after carrying out a number of tests on her. As she otherwise seems to be (42) , the doctor decided that she was probably (43) from the side effects of some drug. The woman insisted on being allowed to g
[单项选择]男性患者，28岁，一周来乏力纳差，巩膜黄染，ALT430U/L，血清胆红素34μmol/L，HAVIgG抗体（+），HBsAg（+），HBeAg（+），抗HBcIgM抗体（+），应诊断为（）。
A. 急性甲型肝炎
B. 急性乙型肝炎
C. 慢性乙型肝炎
D. 乙肝病毒携带者
E. 急性甲型肝炎合并黄疸型乙型肝炎
[判断题]CTC与GSM-R数字移动通信系统或列车无线调度通信设备结合,实现调度命令、接车进路预告信息、调车作业通知单等向司机的传送,并能通过无线通信系统获取车次号校核、调车请求及签收回执等信息。( )PJ100(1分)
A.正确
B.错误
[单项选择]念珠菌性阴道炎患者，外阴阴道可见（）。
A. 白色膜状物
B. 小阴唇及阴道粘连
C. 黄色水样分泌物
D. 散在红色斑点
E. 边缘有不规则凸起的溃疡
[单项选择]在Word的编辑状态，当前编辑文档中的字体全是宋体字，选择了一段文字使之成反显状，先设定了楷体，又设定了仿宋体，则（）。
A. 文档全文都是楷体
B. 被选择的内容仍为宋体
C. 被选择的内容变为仿宋体
D. 文档的全部文字的字体不变
[单项选择]
Shoppers who carefully plan their visit to the grocery store can save money on their grocery bills. Shopping when not (61) , sticking to their grocery list, and (62) a few simple rules will cut down the grocery bill.
Shoppers should visit the grocery store on a full stomach by planning their trip (63) after a large meal. If that’s not (64) , they should find something (65) to eat on while preparing a grocery list. Most shoppers are less likely to buy extras when they are not troubled by (66) .
Although having a list and (67) to it is the most important factor in saving money, (68) must prepare lists wisely in order to (69) . A carefully planned list should (70) in season produce and any items on (71) or discounted through coupons. Many special buys are announced through the local newspapers, so buying the "grocery issue" is (72) the money you spend. (73) , it
A. suitable
B. value
C. fit
D. worth
[单选题]进行10kV地电位带电作业时，人身与带电体间的最小安全距离为( )m。
A.0.7
B.0.6
C.0.5
D.0.4
