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[判断题]基站收发信台( )是无线接口设备,它由BSC控制,主要负责无线接续,完成无线与有线信号的转换、无线分集、无线信道加密、跳频等功能。 ( )
A.正确
B.错误

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[简答题]简述备课的程序和步骤。
[判断题]门联锁阀受压缩空气的推动将门插好锁住后,同时开启了压缩空气去升弓电空阀的通路。
A.正确
B.错误
[简答题]铁垫板和道钉伤损达到什么程度时,应有计划地更换?
[单选题]吊弦应在( )时处于垂直状态。
A.设计平均温度
B.实际平均温度
C.零度
D.无负载
[单项选择]安定面可以由下列哪些方式控制?()
A. 3个电动马达中的一个
B. 机械配平手轮
C. 以上都可以
[单选题]自助设备中非实时到账的,在受理后24小时内,可向____申请撤销。
A.开户行
B.主办行
C.转出行
D.转入行
[单选题]轨行区施工作业人员需经_____开端门引导进入轨行区,严禁私自使用工具打开站台门、端门进入。
A.施工负责人
B.专业配合人
C.客运分公司车站人员
D.施工安全员
[简答题]疾病年龄分布的分析方法有几种分别是什么
[判断题]对省、 自治区人民政府依法设立的派出机关所属的县级地方人民政府的具体 行政行为不服的, 向该省、 自治区政府申请行政复议。
A.正确
B.错误
[单项选择]关于女性第二性征发育以下哪项是错误的()。
A. 第二性征是指除内外生殖器官外的女性所有外部特征
B. 一般乳房发育在月经初潮之后
C. 腋毛的出现多在阴毛长全之后
D. 女子四肢骨较短,骨盆宽而圆
E. 阴毛发育后期阴毛成倒三角状分布
[不定项选择题]共用题干 Parkinson's Disease

1 Parkinson's disease affects the way you move.It happens when there is a problem with certain nerve
cells in the brain. Normally , these nerve cells make an important chemical called dopamine(多巴胺).
Dopamine sends signals to the part of your brain that controls movement.It lets your muscles move smoothly
and do what you want them to do.When you have Parkinson's,these nerve cells break down.Then you no
longer have enough dopamine,and you have trouble moving the way you want to.
2 No one knows for sure what makes these nerve cells break down.But scientists are doing a lot of
research to look for the answer. They are studying many possible causes,including aging and poisons in the
environment.Abnormal genes seem to lead to Parkinson's disease in some people.But so far,there is not
enough proof to show that it is always inherited.
3 Tremor(颤抖)may be the first symptom you notice.It is one of the most common signs of the
disease,although not everyone has it.Tremor often starts in just one arm or leg or only on one side of the
body.It may be worse when you are awake but not moving the affected arm or leg.It may get better when you
move the limb or when you are asleep.In time,Parkinson's affects muscles all through your body,so it can
lead to problems like trouble swallowing or constipation(便秘).In the later stages of the disease,a person
with Parkinson's may have a fixed or blank expression,trouble" speaking,and other problems.Some people
also have a decrease in mental skills.
4 At this time,there is no cure for Parkinson's disease.But there are several types of medicines that
can control the symptoms and make the disease easier to live with.You may not even need treatment if your
symptoms are mild.Your doctor may wait to prescribe medicines until your symptoms start to get in the way of
your daily life.Your doctor will adjust your medicines as your symptoms get worse.You may need to take
several medicines to get the best results. Paragraph 4___________
A.Means of Diagnosis of the Disease
B.Tips for Patients With the Disease
C.Common Treatment for the Disease
D.Definition of Parkinson's Disease
E.Possible Causes of the Disease
F.Tvnical Svmntoms of the Disease
[判断题]接地封线应用不小于25mm2的多股软铜线和专用线夹固定在导线上
A.正确
B.错误
[多选题]小张为某县中学的初一学生(13岁),小范为该校初三学生(15岁),两人经常在课余时间去电子游戏室玩游戏, 因玩游戏欠下游戏厅老板80元 钱, 小张和小范于是偷了同学的自行车以100元价格折抵给游戏厅老板, 校保卫科调查后将二人送至公安分局处理。 1 .公安局对小张和小范的处罚适 用, 下列说法正确的是2 .下列做法符合法定处罚程序的有
A.因二人均未满十八周岁, 故均应从轻或者减轻处罚
B.因二人均未满十八周岁, 故均可以从轻或者减轻处罚
C.因小张未满十四周岁, 故应当不予处罚
D.因小范未满十六周岁, 故依法应当给予行政拘留处罚的, 不执行拘留处罚
E.此案须经行政机关负责人集体讨论决定
F.公安机关对小张、 小范进行询问时, 应出示执法证件
G.因为小张、 小范为未成年人, 因此无需赔 偿自行车的损失
[单项选择]牛耕出现后,很长一段时间使用并不普遍。下列为牛耕的普遍推广提供了可能的技术革新是:()
A. 冶铁技术的产生
B. 犁铧的使用
C. 犁壁的安装使用
D. 耧车的创制
[单选题]光纤测试中,多模光纤使用(____)波长。
A.1310nm或1550nm
B.850nm或1300nm
C.1310nm或850nm
D.1500nm或850nm
[单选题] 根据域名代码规定,域名为gztng.com.cn表示的网站类别应是( )。
A. 商业组织
B. 教育机构
C. 国际组织
D. 军事部门
[单项选择]窝沟封闭清洁牙面操作方法哪项是错误的()。
A. 用低速手机上锥形小毛刷蘸上清洁剂刷洗牙面
B. 清洁剂可以用浮石粉或不含氟牙膏
C. 也可用含有油质的清洁剂
D. 彻底冲洗牙面后应漱口
E. 用尖锐探针清除窝沟中残余的清洁剂
[判断题]自动检票机门翼被撞歪时应用力将其掰回( )
A.正确
B.错误
[单项选择]女性,35岁,在温度计制造厂工作。由于温度掌握不好,温度计破裂,经常有汞蒸气外逸。该工人接触5年后出现了头痛、头昏、记忆力下降,接着出现了易激动,无故烦躁,易发怒,爱哭等症状,继而出现眼睑、手指的震颤,口腔黏膜有少量的溃疡。牙龈酸痛、红肿,有轻微的压痛。实验检查:尿汞含量300nmol/L(双硫腙法)。如诊断为慢性汞中毒,主要还需了解()
A. 环境中汞的浓度
B. 一般情况
C. 生产场所空气中汞浓度
D. 汞进入体内的途径
E. 个体的营养状况
[单选题]《技规》规定侧向接发停车旅客列车的单开道岔,不得小于()号。
A.6号
B.7号
C.9号
D.12号
[单选题]人体内钙离子主要以下列那种形式储存
A.碳酸钙和磷酸钙
B.碳酸钙和氯化钙
C.磷酸钙和氯化钙
D.氯化钙和蛋白结合钙
E.碳酸钙和蛋白结合钙
[单项选择]


A. then
B. as
C. so
D. which
[单项选择]给患者注射胰岛素、葡萄糖后,不适宜作血清测定,因为此时体内钾代谢的变化()。
A. 无改变
B. 细胞外钾进入细胞内
C. 细胞内钾溢出到细胞外
D. 尿钾增高
E. 血钾增高
[配伍题]对滤泡性甲状腺癌最有诊断价值的指标是( )|对慢性淋巴性甲状腺炎最有诊断价值的指标是( )|单纯性甲状腺肿( )
A. 甲状腺球蛋白(TG)明显高于正常
B. TGA、TPOAb阳性
C. T、T低于正常
D. 甲状腺吸碘率增高
E. TSH降低
[判断题]通信专用仪器仪表每年须进行一次加电试验,并按照规定定期到资质合格的计量单位进行校验。
A.正确
B.错误
[单选题]时间和空间是 ( )
A. 物质存在的基本形式
B. 人们经验规定的东西
C. 人类感性的直观形式
D. 独立于物质的客观存在
[简答题]锅炉升温期间如何操作?
[填空题]驼峰色灯辅助信号机平时显示红色灯光,对( )起停车信号作用。
[简答题]吸收液中有氯气逸出的原因和处理措施有哪些
[判断题]现行火灾等级分类,具体划分为:特别重大、重大和一般火灾。( )
A.正确
B.错误
[判断题] St3:非常彻底的手工和动力工具清理。在不放大的情况下观察时,钢材表面应无可见的油、脂和污物,,并且没有附着不牢的氧化皮、铁锈、涂层和外来杂质。表面处理应比St2更为彻底,表面应具有金属底材的光泽。( )
A.正确
B.错误
[多项选择]苏合香治疗寒闭神昏,是与其何种功效有关()。
A. 化湿和胃
B. 祛痰开窍
C. 开窍醒神
D. 温通辟秽
E. 清热解毒
[单项选择]Я привезла с собой в Петербург много учебников, словарей, книг по литературе, но книг о театре ________ них не было.
A. с
B. у
C. от
D. среди
[单项选择]

In Chile, where Darwin saw earthquakes and volcanoes, he began to see what must have happened. The centre of the earth, he decided, was very hot. The surface of the earth was thinner in some places. It was in these places that earthquakes and volcanoes developed.
As the Beagle sailed around the world, Darwin began to wonder how life had developed on earth. He saw volcanic islands in the sea, and wondered how living things had got there.
But people who believed every word of the Bible thought that God had made all creatures and Man. But, if that was true, why did some of the fossils look like" mistakes" which had failed to change and, for that reason ,died out
On went Beagle, to Tahiti, New Zealand and Australia. There, Darwin saw coral and coral islands for the first time. How had these islands come about Soon, he had the answer. Coral was made up of the bodies of millions of tiny creatures, piled up over millions of years— a million years
A. Earthquakes and volcanoes.
B. Coral and coral islands.
C. Bodies of millions of tiny creatures.
D. Fossils.

[单选题]隧道按长度分类:隧长( )及以下为短隧道。
A.500m
B.400m
C.300m
D.200m
[单选题]有抗震要求时,砌体填充墙应沿框架柱高每隔( )mm距离配置拉结钢筋。
A.400
B.500
C.600
D.700
[多选题]运行中的电缆应做( )测试。
A.负荷测量,每半年不少于一次
B.绝缘电阻测量,每年不少于一次
C.接地装置电阻测量,每年不少于一次
D.接地装置电阻测量,每季不少于一次
[单项选择]下列有关复苏后脑部的叙述,哪项正确()
A. 每上升1℃体温会使脑部的新陈代谢率上升约20%
B. 脑部的新陈代谢可能会因癫癎而增加300%~400%
C. 给予甘露醇时,应检查血渗透压,使其不超过350mOsin
D. 在没有颅内压力增高的情形下,应将PaCO2控制在25mmHg左右
E. 轻度躁动有利于血液循环,从而有利于脑功能恢复

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