[单选题]电压监视和控制点电压偏差超出电网调度的规定值( )，且延续时间超过( )小时，为一般电网事故。
A.±10%，1
B.±5%，1
C.±5%，1.5
D.±5%，3

[单选题]普萘洛尔与血管扩张剂合用治疗高血压的益处没有
A.阻断肾β受体，减少肾素分泌

B.阻断心脏β受体，心率不增加

C.对抗血管扩张剂所致的反射性兴奋交感神经作用

D.使血管扩张作用增强

E.减轻红斑狼疮样综合征

[单选题]升弓手信号在夜间的显示方式为白色灯光作(
A.圆形转动
B.左右重复摇动
C.上下摇动

[单项选择]为表单MeForm添加事件或方法代码，改变该表单中的控件Cmd1的Caption属性的正确命令是 ______。
A. THISFORMSECmd1.Caption＝“最后一个”
B. THISFORCmd1.Caption＝“最后一个”
C. THICmd1.Caption＝“最后一个”
D. MeForCmd1.Caption＝“最后一个”

[单选题]向封锁区间开行救援列车时，进入封锁区间前，由（）随救援列车进入封锁区间，负责指挥列车有关工作。
A.车站站长（副）
B.助理值班员
C.车站值班员
D.胜任人员

[多选题]人民警察核心价值观是被全体民警共同认可、普遍遵循、自觉践行的主导价值观念和价值追求。其中,为民是人民警察核心价值观的根本出发点和落脚点。下列内容体现人民警察“为民”价值观的有:
A.克己奉公
B.执法为民
C.执政为民
D.全心全意为人民服务

[单项选择]癫证的病位在于：
A. 心、脾、肝、胆
B. 心、脾、肝、肾
C. 肝、胆、脾、肾
D. 心、脾、肾
E. 心、肝、胆

[单选题]在变电站内使用起重机械时，应安装接地装置，接地线应用多股软铜线，其截面应满足接地短路容量的要求，但不得小于（ ）mm2。
A.16
B.14
C.12
D.10

[单项选择]用半固体培养基确定分离菌是否有动力，采用的接种技术是（）
A. 分区划线分离法
B. 斜面接种法
C. 液体接种法
D. 穿刺接种法
E. 涂布接种法

[单项选择]有关⁶⁷Ga肿瘤显像征象的解释，正确的是
A. 肺腺癌的阳性率高于肺鳞状细胞癌
B. 转移性肝癌的阳性率高于肝细胞性肝癌
C. 恶性淋巴瘤治疗前后，由阳性转为阴性者，但CT示肿大淋巴结未完全消退，提示病灶活性明显降低或抑制，预后良好
D. 肝胶体显像呈放射性分布缺损，缺损区⁶⁷Ga显像有明显放射性填充，提示肝脏良性占位性病变可能性大
E. 肝脏局灶性异常聚集，即考虑为肝癌

[单选题]允许速度200>Vmax>160km/h正线,轨道动态质量容许偏差管理值,轨向(波长1.5~42m)II级偏差管理值为(　　)mm。
A.5
B.7
C.8
D.12

[判断题]为保证运营监控中心正常运行，降低突发事件对集中监控造成的影响，运营监控中心应制定突发事件应急处理预案 。
A.正确
B.错误

[单选题]“同病异治”“异病同治”是以( )
A.病症为依据
B.病证为依据
C.病位为依据
D.病因为依据

[单选题]交流高压真空接触器适用于交流系统中()的场合。
A. 需要频繁操作
B. 不需要频繁操作
C. 操作机率很低

[单选题]膀胱肿瘤好发部位
A.膀胱底
B.膀胱颈
C.膀胱体
D.膀胱三角
E.膀胱任一区

[判断题]各收费站应根据车流量实际情况,科学设置ETC车道和ETC/MTC混合收费车道,保障所有车辆快捷高效通行。( )
A.正确
B.错误

[单选题]八会穴中，脏会章门所在的经脉是（　　）。
A.脾经
B.肝经
C.胃经
D.任脉

[多选题]下列案件不得适用当场处罚程序的是（ ）。
A.卖淫、嫖娼案件
B.赌博案件
C.出售淫秽物品案件
D.引诱、容留、介绍卖淫案件

[单项选择]男，43岁。上腹部疼痛10余天，近日加重，胃镜和钡餐透视证实为十二指肠后壁溃疡，行手术治疗的恰当术式应是（）
A. 幽门成形术
B. 毕Ⅰ式胃大部切除术
C. 毕Ⅱ式胃大部切除术
D. 胃肠吻合术
E. 溃疡切除术

[单项选择]阅览室设计应符合自然采光的窗地面积比不应小于（）。
A. 1：10
B. 1：5
C. 1：7
D. 1：8

[单项选择]医德评价的最高标准是( )
A. 医德义务
B. 医德规范
C. 医德基本原则
D. 有利于人类生存环境的改善
E. 有利于促进医学科学的发展

[判断题]在开始特高频检测前，尽可能避免手机、雷达、电动马达、照相机闪光灯等无线信号的干扰，检查周围有无悬浮放电的金属部件。
A.正确
B.错误

[单选题]-B-003 4 2 2
心轨、尖轨尖端至第一牵引点范围内其缝隙不应大于0.5mm,其余部位不应大于( )mm。
A.0.5
B.1
C.1.5
D.2

[简答题]按照（）负责、（）负责、（）负责、（）负责的要求，推行安全管理规范化。

[不定项选择题]共用题干 第三篇

The Balance between Fluency and Accuracy

To be able to speak English with fluency and accuracy is a goal of many Chinese English learners.Fluency can be simply defined as"being able to communicate ideas without having to stop and think too much about what one is saying";speaking accurately means"speaking without errors of grammar and vocabulary".
However,the fact is that many students find that the faster they try to speak,the more mistakes they make.And,when they slow down,there may be fewer errors though it can sound unnatural. So,how to balance accuracy and fluency in spoken English?
It can depend on the manner in which one has studied English in the past.People who tend to focus on accuracy may find that they worry too much about making mistakes.This can make them nervous or embarrassed about speaking English in public.As a result,their spoken English might not improve.This means that,although they know English grammar and vocabulary well,they might not be able to hold a good conversation.
On the other hand,there are those who really like to talk and are willing to try their language out even if they make mistakes.This willingness to take risks helps them speak more fluidly.But,if they make a lot of mistakes,it may make it difficult for them to have their ideas understood.
The debate about which is more important一fluency or accuracy一in the English language has lasted for a long time.Still,one thing is clear:neither of them should be absent if one is to speak a language well.How can we be sure that we can develop both?The following tips could help.
Find the problem.What kind of person are you一one who focuses on accuracy or one who focuses on frequency?The first step is to recognize your problem and go to work on it.Think about situations where you've used English and how you felt about making mistakes?Do you always try some new language even though it might not be correct?Or do you feel embarrassed by mistakes?
Focus on one problem at a time.When you speak English,find the mistakes you make most often.One mistake Chinese often make is omitting the"S"from the third person singular verb.Or you may speak too slowly as if you were searching for the right word and correct grammar. The next time you use English,try to work on those problems you have identified.If it's fluency,try to focus on it.If you have a problem with the third person singular,try to concentrate on when you make such errors.Don't spend time thinking about other mistakes.By choosing an area to work on,you can isolate problems and help yourself overcome them.
Vary your practice.If you go to an English corner or an English club,try to change the types of activities you take part in so that you practice both fluency and accuracy.Public speaking allows you to slow down and be sure you have time to concentrate on the language.Meanwhile,discussions are good practice for fluency,especially if you don't stop each time a mistake is made.
Tell the difference between fluency and speed.Some Chinese think that speaking fast is the same as speaking fluently.In fact,speaking fluently involves not only speed.It also involves stress, pronunciation and intonation. If you make a mistake in these,speaking fast will only make it worse. Don't sacrifice understanding for speed.
Record yourself. Take a tape recorder and record a conversation with a friend or a speech or talk to yourself as you do it naturally!A two-or-three-minute recording is enough.When you've finished,listen to yourself. Can you find out any error and correct it?Make it a regular practice.The more you record yourself,the more confident and natural sounding you will become. What does the word"fluidly"mean in the sentence"This willingness to take risks helps them speak more fluidly"(Line 2,Para. 4)?
A.Fluently.
B.Accurately.
C.Fluently and accurately.
D.Clearly.

[单项选择]符某是某机械厂职工，上班经常迟到、早退、工作消极。在厂方予以口头警告后仍不改正，反而故意损坏机器设备，浪费能源。工厂领导多次批评教育无效后，决定予以辞退。符某得知该消息后，十分紧张，四处寻找工作，并与厂领导交涉。3个月后，符某向劳动争议仲裁委员会提出仲裁申请，被劳动争议仲裁委员会以超过申请仲裁的期限为由，不予受理。符某遂向当地人民法院起诉。对此，人民法院：
A. 应当不予受理。因为对于劳动争议应先经过仲裁
B. 应当不予受理。因为已经超过法律规定的时效期间
C. 应当受理。因为对本案可以不经过仲裁直接起诉
D. 应当受理。但经过审理确实发现符某无任何正当理由超过仲裁期限，则应当依法予以驳回

[判断题]（案例题）安全防火制度不严。()
A.正确
B.错误

[多选题]施工机具应定期进行（ ）。施工机具的转动和传动部分应保持润滑。——
A. 更换
B. 保养
C. 维护
D. 拆装

[单项选择]由于面临市场的巨变，MM公司制定了新的企业战略，且立刻投入实施，由于缺乏良好的企业内部沟通机制，没有使新战略被全体员工接受，这一做法极可能导敛企业战略的( )。
A. 早期失效
B. 中期失效
C. 偶然失效
D. 晚期失效

[单项选择]病人，男，54岁，进餐后0.5～1小时出现剑突下疼痛，持续1～2小时后疼痛缓解，查大便隐血试验阳性，下列护理措施不正确的是( )。
A. 指导病人食用制酸性食物
B. 定时进食，少量多餐
C. 锻炼身体，多运动
D. 局部热敷
E. 针灸止痛

[多项选择]下列哪些标志属于纵向标线（）。
A. 高速公路出入口标线
B. 距离确认线
C. 车行道边缘线
D. 车行道分界线

[判断题]党中央对政法工作实施直接领导,决定政法工作大政方针，决策部署事关政法工作全局和长 远发展的重大举措，管理政法工作中央事权和由中央负责的重大事项。( )
A.正确
B.错误

[简答题]手术前、后应给予哪些护理措施?

[多选题]遇有暴雨、（）等恶劣气候时，应停止露天高处作业。
A.雷电
B.大雾
C.沙尘暴
D.六级及以上大风

[单选题]峭壁、陡坡的工作场地或人行道上，冰雪、碎石、泥土应经常清理，靠外面一侧应设1050～1200mm高的栏杆，栏杆内侧设（ ）高的侧板。
A.180mm
B.150mm
C.120mm
D.210mm

[判断题] 撤销党内职务处分,是指撤销受处分党员由党内选举或者组织任命的党内职务。( )
A.正确
B.错误

[单选题]急性胃肠炎毒素感染以( )常见
A.大肠杆菌
B.白色念珠菌
C.微球菌
D.金黄色葡萄球菌
E.真菌

[单选题](单选题)CO最高允许浓度不超过（ ）。
A.20PPM
B.22PPM
C.24PPM

[单选题]关于非法干扰行为处置原则，以下哪个说法错误的是（）
A.确定性质，区别处置
B.机下控制，机下处理
C.教育与处罚相结合
D.空地配合，互相协作

[判断题]施工船舶没有安装船舶定位设备时人员必须配置手机，以保证有效的船岸联系。