热门试题:
[单项选择]男，58岁。吸烟史40年，近来右胸痛，咳血丝痰，X线胸片显示右肺门增大，最适当的检查应是（）
A. 肺门切层
B. 开胸肺活检
C. 纤维支气管镜检查
D. 痰脱落细胞检查
E. 支气管造影
[单选题]职业病防治工作坚持（ ）的方针。
A.预防为主、防治结合
B.预防为主、防消结合
C.安全第一、预防为主、综合治理
D.安全第一、预防为主
[不定项选择题]共用题干
A Health Profile
A health profile is a portrait of all of the factors that influence your health.To draw your health profile,
you will__________(51)what diseases run in your family,what health hazards you may be exposed to
_________(52)work,how your daily__________(53)compares to the recommended standards,how much
timE per week you________(54)exercising and what type of exercise you engage_________(55),how
stressful your work and family environments are,what kinds of illnesses you get regularly,and_______(56)
or not you have any one of a number of addictions._______(57)this portrait,you should have a checkup
to determine how your blood,heart,and lungs are functioning.This checkup will serve________(58)a
haseline,to which you can then comPare later tests.
_________(59)this profile 15 thoroughly drawn,you can begin to think about setting health priorities
based__________(60)your particular portrait.For example,if you drink two martinis every evening,have a
high-stress______(61),are overweight，。moke a pack of cigaretteo a day,and uoe marijuana occaoional-
ly on weekends,you should quit smoking first,followed_________(62)losing the excess weight,reducing
the stress of your job,giving up your marijuana habit,and then finally giving some________(63)to those
martinis if you want to prevent first cancer,and then heart disease.Even for the youthful working person
who has never been sick a day in his life,who 15__________(64)excellent health,a good look at all health
habits and at work and home environments may suggest changes that will_______(65)him in the future.
_________(57)
A.To complete
B.Completing
C.Completion
D.To be completed
[单项选择]正式国际比赛中，裁判班子的组成的人数是（）
A. 只有2人
B. 5人
C. 7人
[单项选择]下面是关于Windows2000文件名的叙述，错误的是______。
A. 文件名中允许使用汉字
B. 文件名中允许使用多个圆点
C. 文件名中允许使用空格
D. 文件名中允许使用竖线(“
[多选题]下列单元操作中，可用于液体均相混合物分离的是( )。
A.搅拌
B.液体精馏
C.过滤
D.萃取
[判断题]一级消防员化学防护服装应储存在温度-10℃～＋40℃，相对湿度小于75％，通风良好的库房中；
A.正确
B.错误
[判断题]汽轮机转子在开始降低转速后，转子因惯性作用持续一定时间的低速运转直至静止的这段时间为惰走时间。
[判断题]所有上道作业实行“三清点”：入网后、下道后、出网前要对工机具、材料、人员进行清点。
A.正确
B.错误
[填空题]座位附近环境很安静是对ADHD儿童（）的生态环境。
[判断题]铁路客运专线，正线无砟轨道水平静态几何尺寸允许偏差幅值为2mm（ ）。
A.正确
B.错误
[单项选择]I wonder who drank all the milk yesterday. It ______ have been Peter because he was out all day.
[单项选择]女性避孕药的避孕机制叙述错误的是( )
A. 抑制排卵
B. 改变宫颈黏液性质
C. 改变子宫内膜结构，不利于受精卵着床
D. 改变输卵管功能
E. 抑制精子生成
[单选题]《用人单位职业病危害告知与警示标识管理规范的通知》（安监总厅安健[2014]111号文)所指的劳动者包括用人单位的合同制、聘用制、（ ）等性质的劳动者。
A.承包商
B.劳务派遣
C.供应商
D.经销商
[多项选择]连杆机构分为（）两大类。
A. 单环机构
B. 平面连杆机构
C. 运动链
D. 空间连杆机构
[多选题]广播系统广播控制盒年度检修包含（ ）。
A.检查广播控制盒各类连线
B.检查广播系统控制盒外观、按键、话筒
C.车站广播控制盒内预录制语音播放测试
D.测试应急通道人工广播
[单选题]借款人申请办理金信税薪贷最终授信额度为月工资总额度的（）倍。
A.10-15倍
B.10-20倍
C.15-20倍
D.20-25倍
[多项选择]下列体外放射分析方法属于竞争性分析的是（）。
A. 放射免疫分析
B. 免疫放射分析
C. 蛋白质竞争结合分析
D. 酶的放射化学测定
E. 放射受体分析
[单项选择]双代号网络计划的计算工期应等于其所有结束工作．( )。
A. 最早完成时间的最小值
B. 最早完成时间的最大值
C. 最迟完成时间的最小值
D. 最迟完成时间的最大值
[单选题]手推调车速度不得超过（ ）km/h。
A.1
B.3
C.5
D.7
[多选题]将城市安全发展建立在（ ）的基础上，有效解决影响城市安全的突出矛盾和问题。
A.A.人民群众安全意识不断增强
B.B.生产经营单位安全保障水平持续改进
C.C.区域安全保障水平持续改进
D.D.从业人员安全技能素质显著提高
[单选题]各级政府要大力支持国防和军队建设,深入开展“( )”活动,谱写鱼水情深的时代华章。
A. 思想教育
B. 强军建设
C. 双拥
D. 优待军属
[单项选择]
A
“Did you hear what happened to Adam Last Friday?”Lindsey whipers to Tori.
With her eyes shining,tori brags，“You bet I did,Sean told me two days ago.”
Who are Lindsey and Tori talking about?It just happened to be yours truly,Adam Freedmam,I can tell you that what that what they are saying is (a) not nice and (b) not even true.Still,Lindsey and Tori aren’t very different from most students here at Linton Higt School,including me.Many of our conversations are gossip(闲话)。I have noticed three effects of gossip:it can hurt people,it can give gossipers a strange kind of satisfaction,and it can cause social pressures in a group.
An important negative effect of gossip is that it can hurt the person being talked about.Usually,gossip spreads information about a topic-breakups,trouble at home,even dropping out-that a person would rather keep secret.The more embarrassing or shameful the secret is,the juicier the gossip it makes.Probably the worst type of goss
A. provide students with written rules
B. help people watch their own behaviors
C. force school to impove student handbooks
D. attract the police’s attention to group behaviors
[多选题]集团客户贷后检查内容应包括（ ）。
A.集团整体融资情况
B.集团客户关联交易情况
C.集团内部互保情况
D.集团客户违约情况
[单选题]《铁路乘车证管理办法》因工作需要一次性的外出乘车，可使用（）乘车证，乘车区段及期间按实际需要填发，单程或往返一次有效，除转乘外，中途下车无效。
A.软席全年定期
B.硬席临时定期
C.软席、硬席
D.硬席全年定期
[单选题](单选题, )下列选项中正确表达了认识客体涵义的是( )。
A. 认识的客体是主体实践和认识的对象
B. 认识的客体是主体创造出来的对象
C. 认识的客体是外部自然界
D. 认识的客体是客观存在的事物
[判断题]未解除海关监管的机动车，不得办理转移登记。
[判断题]电缆路径探测中音频感应法相地接线法信号发生器输出电流很小。
A.正确
B.错误
[多项选择]
Section C
A researcher says lead in the environment could be a major
cause of violence by young people. Doctor Herbert Needleman is a professor at
the University of Pittsburgh School of Medicine in
Pennsylvania. He says the (36) of lead in the brain changes
the neurons that control actions and that can cause a person to act in
antisocial and (37) ways.
Lead is a metal
that is (38) dangerous to babies and young children. They
can get it into their bodies by breathing or (39) lead
dust, or by eating soil or pieces of lead paint. Children with high levels of
lead can (40) brain and nervous system damage, learning
(41) , slow growth, headaches and hearing loss.
In the 19th century, Doctor Needleman found lower scores on (42)
tests even in children who did not have such signs of lead
(43) . After that, lead was removed from gasoline and paint in the
United States
[单选题]组织火灾事故调查中要及时调查火灾事故,做到( )。
A.证据充分、事实清楚、结论准确
B.程序合法、事实清楚、结论准确
C.程序合法、证据充分、结论准确
D.程序合法、证据充分、事实清楚、结论准确
[判断题]党内监督的重点对象是党的各级领导机关和领导干部,特别是各级领导班子主要负责人。
A.正确
B.错误
[单项选择]男，10个月。吐泻一周，嗜睡、口渴、尿量减少。皮肤弹性差，前囟及眼眶明显凹陷，脉细速、四肢稍凉，测血钠125mmol／L。考虑为（ ）。
A. 中度低渗性脱水
B. 中度等渗性脱水
C. 中度高渗性脱水
D. 重度低渗性脱水
E. 重度等渗性脱水
[单项选择]
Scott and his companions (同伴) were terribly disappointed, When they got to the South Pole, they found the Norwegians (挪威人) had beaten them in the (36) to be the first ever to (37) the South Pole. After planting the British (38) at the Pole, they (39) a photograph of themselves (40) they started the 950 mile journey (41) .
The journey was unexpectedly (42) and the joy and excitement about the Pole had gone out of them. The sun hardly (43) . The snow storms always made it impossible to (44) the stones they had (45) to mark their way home.
Captain Oates had been suffering for (46) (47) his (48) feet. At night His feet swelled (肿胀) so large that he could (49) put his boots (50) the next morning, and he walked bravely although he was in great (51) . He knew his slowness was making it (52) likely that (53) could save themselves. He asked them to
A. sometime
B. some times
C. some time
D. sometimes
[单选题]游标卡尺的保养方法错误的是（）。
A.轻拿轻放
B.把卡尺当作卡钳或镙丝扳手或其他工具使用
C.卡尺使用完毕必须擦净上油，两个外量爪间保持一定的距离，拧紧固定螺钉，放回到卡尺盒内
D.不得放在潮湿、湿度变化大的地方
[判断题]ICP光谱仪分光装置的作用是把复合光按照不同波长展开而获得光谱。
[单项选择]银行履约保函是由商业银行开具的担保证明，它的金额通常为合同金额的（）。
A. 10%
B. 20%
C. 30%
D. 50%
[多选题]《动车组列车服务质量规范》规定，商务座车正餐以冷链为主，配用速溶汤，分量适中，可另行配备（）等。
A.面食
B.面点
C.菜品
D.佐餐包
[多项选择]CDMA基站容量的计算与（）及其他小区干扰占本小区干扰的比例因子等有关。
A. 小区负载因子
B. 话音激活因子
C. 解调所需要的Eb/No
D. 发射功率
