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关于变应性鼻炎，描述正确的有（请从以下5个备选答案中选出3个正确答案）（）。
A . 喷嚏、大量水样鼻漏及鼻塞为临床特征
B . 血清总IgE一定高于正常
C . 发作期鼻分泌物涂片可见较多嗜酸性粒细胞
D . 特异性IgE抗体呈阳性
E . 脱敏治疗为有效的治愈方法
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某医院研究一种新型手消毒剂的效果，从医院手术科室系统随机抽取200例病人，随机分为对照组（传统洗手法）100例和实验组（使用手消毒剂）100例。结果对照组中发生医院感染5例，实验组为4例。下列选项正确的是（）
A . 可计算相对危险度，值为0.8
B . 可计算相对危险度，值为1.2
C . 可计算相对危险度，值为0.5
D . 可计算比值比，值为0.8
E . 可计算比值比，值为1.2
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声反射的临床意义是（请从以下5个备选答案中选出4个正确答案）（）。
A . 可与纯音测听联合应用帮助判断有无蜗后病变
B . 估计听敏度
C . 鉴别耳鸣的性质
D . 选配助听器
E . 新生儿声反射阈正常可排除传导性病变
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颌下三角的内容包括（请从以下5个备选答案中选出4个正确答案）（）。
A . 舌动、静脉
B . 舌下神经及颌下腺
C . 舌神经及颌下淋巴结
D . 颈内静脉
E . 面动、静脉
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下面4个选项中，关于计算机功能的描述不正确的是（）
A . 计算机可以按照人们事先编写好的程序对输入的原始数据进行加工处理存储或传送，以获得预期的输出信息
B . 计算机是一种无需人工干预，能快速、高效地对各种信息进行存储和处理的电子设备
C . 计算机能够自动连续工作
D . 计算机不具有存储能力
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关于口腔和咽部念珠菌病描述错误的有哪些（请从以下5个备选答案中选出2个正确答案）（）。
A . 病变黏膜为散在的白色点状物
B . 病变形成的薄膜状物难以拭去
C . 1%碘化钾溶液漱口
D . 显微镜下涂片检查难以确诊
E . 重症者可用制霉菌素
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咽淋巴外环包括（请从以下5个备选答案中选出4个正确答案）（）。
A . 咽后淋巴结
B . 下颌角淋巴结
C . 颈深上淋巴结
D . 颌下淋巴结
E . 颏下淋巴结
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正常咽的生理功能为（请从以下5个备选答案中选出4个正确答案）（）。
A . 呼吸功能
B . 发声功能
C . 吞咽功能
D . 共鸣功能
E . 防御功能
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咽峡由以下部分组成（请从以下5个备选答案中选出4个正确答案）（）。
A . 咽腭弓
B . 悬雍垂
C . 软腭游离缘
D . 舌根
E . 会厌上缘
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下述哪些说法正确（请从以下5个备选答案中选出4个正确答案）（）。
A . 利特尔动脉丛是指动脉分支血管在鼻中隔的黏膜下层形成的网状血管丛
B . 吴氏鼻咽静脉丛指青年人下鼻道后方接近鼻咽处表浅扩张的静脉丛
C . 克氏静脉丛指静脉分支血管在鼻中隔的黏膜下层形成的网状血管丛
D . 鼻中隔易出血部位包括利特尔区和克氏丛
E . 青年人鼻出血常见于易出血区，老年人鼻出血常见于下鼻道后方
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扁桃体的组织结构包括（请从以下5个备选答案中选出4个正确答案）（）。
A . 结缔组织支架
B . 淋巴滤泡
C . 滤泡间质
D . 神经及血管组织
E . 脂肪组织
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某医院研究一种新型手消毒剂的效果，从医院手术科室系统随机抽取200例患者，随机分为对照组（传统洗手法）100例和实验组（使用手消毒剂）100例。结果对照组中发生医院感染5例，实验组为4例。下列选项正确的是（）
A . 可计算相对危险度，值为0.8
B . 可计算相对危险度，值为1.2
C . 可计算相对危险度，值为0.5
D . 可计算比值比，值为0.8
E . 可计算比值比，值为1.2
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鼓室内壁的结构描述中正确的有（请从以下5个备选答案中选出3个正确答案）（）。
A . 前庭窗呈椭圆形，为镫骨底板及周围的环韧带封闭
B . 蜗窗向内通向耳蜗前庭阶起始部
C . 鼓岬为内壁中央较大的膨凸，系耳蜗底周所在
D . 面神经管凸位于前庭窗上方，外半规管凸的后上方
E . 外半规管凸位于面神经管凸上后方
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下面有．3篇短文，每篇短文后有5道题，每题后面有4个选项。请仔细阅读短文并根据短文回答其后面的问题，从4个选项中选择1个最佳答案。
第一篇
Volunteers are being recruited(征募) to eat raw potatoes in the first human trials of a vaccine grown in genetically engineered vegetables. Researchers in Texas hope that people who eat the potatoes will be protected against common gut(肠，肠子) infections. They believe this technique could prove to be a cost-effective way of growing vaccines in developing countries where such diseases are still killers.
Other researchers previously succeeded in using similar techniques to produce potential vaccines Now Hugh Mason and his colleagues at Texas A & M University(得克萨斯农业及机械大学) their plant vaccines on mice and plan to recruit 15 volunteers for a human trial.
The team first tested the technique in tobacco plants. They took a strain of Escherichia coli(大肠杆菌) bacteria that causes food poisoning, and identified the part of the poison which binds to its victims gut cells. They then used a modified plant bacterium called Agrobacterium tumefasciens to transfer the segment of DNA which manufactures the binding protein into the tobacco plant. Under normal circumstances, these bacteria transfer packets of DNA into plant cells to force the plant to manufacture the nutrients they need. But in the modified bacteria, the DNA package includes the gene to pro- duce the binding protein.
Once the foreign DNA segment was incorporated(结合，合并) into the tobacco's own DNA, the bacteria were killed off with antibiotics. Mason's team then grew these modified tobacco plants and found that they produced the E. coli binding protein.
Proof of success came when the tobacco leaves were mashed up(捣碎) and squirted into the stomachs of mice. Mason says that within days the mice started producing specific antibodies to the E. coli poison, but suffered no ill effects from digesting the binding protein. Mason then produced genetically engineered potatoes and fed these to mice, with similar results.
Mason's team have used plants to produce vaccines against a number of other infectious agents. For example, they have made a vaccine using a protein from the shell of the Norwalk virus, which causes diarrhoea(腹泻) in children.
A third vaccine has also been produced in tobacco using a surface protein from the hepatitis B virus. But Mason says that so far they have only been able to produce small amounts of it in potatoes. Although a vaccine already exists against hepatitis B, a cheaper plant version could make mass immunisation(群众性免疫) possible.
One problem with growing potatoes to produce vaccines is that cooking tends to destroy the protein component of the vaccine, so they must be eaten raw. Mason thinks that bananas may be a better option. "One banana could potentially produce a whole host of different vaccines," says Mason.
The purpose of this text is______。
A. to prove that doctors don't like vegetables
B. to amuse the reader by telling some funny things
C. to describe how vegetables can grow vaccines for their own use
D. to tell the reader about a cheaper way of growing vaccines
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（二）每道题包含两套图形和可供选择的4个图形。这两套图形具有某种相似性，也存在某种差异。要求从你四个选项中选择你认为最合适取代问号的一个。正确的答案应不仅是两套图形表现出最大的相似性，而且时日而套图形也表现出自己的特征。
39.<img src='https://img2.soutiyun.com/ask/uploadfile/2409001-2412000/76cc1f45958128649ef1756f893146eb.gif' />
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本部分均为不定项选择题，每小题给出的4个选项中，至少有1个选项符合题意。请将正确选项全部选出，并在答题卡上将相应的字母涂黑。多选、少选或错选，均不得分。（共40题）
请开始答题：
广电总局下发《（广播电视广告播出管理办法）的补充规定》，决定自2012年1月1日起，全国各电视台播出电视剧时，每集电视剧中间不得再以任何形式插播广告。广电总局新闻发言人指出，取消电视台播出电视剧时每集中间插播广告，将()。
A.能有效实现播出电视剧每集剧情的完整性和观众收视的连贯性
B.有利于发展中国文化产业，缩小中国文化产业贸易逆差
C．推进中国电视尉在内容上不断创新，有利于以差异化的东方文化特色吸引世界观众的眼球
D．从长远来看也有利于促进电视剧行业科学健康发展，提升公共服务水平
此题为多项选择题。
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在100个零件中,有一级品20个,二级品30个,三级品50个,从中抽取20个作为样本。 1采用随机抽样法将零件编号为00,01,...,99,抽签取出20个。 2采用系统抽样法,将所有零件分成20组,每组5个,然后从每组中随机抽取1个。 3采用分层抽样法,从一级品中随机抽样4个,从二级品随机抽样6个,从三级品 中随机抽取10个。 对于上述问题的下列说法正确的是（）
A．不论采用哪一种抽样方法，这100个零件每一个被抽到的概率都是0．2
B．①，②两种抽样方法，这100件零件中每一个被抽到的概率为0．2，③不是
C．①，③两种抽样方法，这100个零件中每个零件的概率是0．2，②不是
D．采用不同的抽样方法，这100个零件中每个零件被抽到的 概率各不相同
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关于外阴癌转移途径，正确的是(请从以下5个备选答案中选出3个正确答案)
A．主要为血性转移
B．直接蔓延常见
C．淋巴转移常见
D．淋巴转移途径与病灶部位有关
E．阴道上1／3癌灶，向腹股沟淋巴结方向引流
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国标中，可用于测定脂肪的方法有(从5个选项中选择2个正确答案)
A．索氏提取法
B．分子蒸馏法
C．酸水解法
D．碱水解法
E．碱灰化法
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单项选择题第31-50小题，每小题1分。共20分。下列每题给出的四个选项中，只有一个选项是符合题目要求的。请在答题卡上将所选项的字母涂黑。以下有关土地承包经营权的表述中正确的是()。
A．标的物只能是集体所有的土地
B．土地承包经营期限为30年
C．由发包人与承包人通过签订承包合同的方式设定
D．承包人可以将土地出租或设定担保
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下面的短文后有2项测试任务：（1）第23～26题要求从所给的6个选项中为第1～4段每段1选择个最佳标题；（2）第27～30题要求从所给的6个选项中为每个句子确定1个最佳选项。
Understanding Autism
1 Autism (孤独症) is a life-long developmental disability that prevents individuals from properly understanding what they see, hear, and otherwise sense. This results in severe problems of social relationships, communication, and behavior. Individuals with autism have to painstakingly '(费力地) learn normal patterns of speech and communication, and appropriate ways to relate to people, objects, and events, in a similar manner to those who have had a stroke.
2
The cause of autism is still unknown. Some research suggests a physical problem affecting those parts of the brain that process language and information coming in from the senses. There may be some imbalance of certain chemicals in the brain. Genetic (遗传的) factors may sometimes be involved. Autism may indeed result from a combination of several "causes".
3 Most people with mental retardation (智力迟钝的)show relatively even skill development. Individuals with autism, however, typically show uneven skill development, with deficits (~欠缺) in certain areas - most frequently in their ability to communicate and relate to others - and distinct skills in other areas. It is important to distinguish autism from mental retardation or other disorders, since diagnostic (诊断的) confusion may lead to inappropriate and ineffective treatment techniques.
4 In general, individuals with autism perform. best at jobs which are structured and involve a degree of repetition. Some people who have autism are working as artists, piano tuners, painters, farm workers, office workers, computer operators, dishwashers, assembly line workers, or employees of sheltered workshops or other sheltered work settings.
23 Paragraph 1
24 Paragraph 2
25 Paragraph 3
26 Paragraph 4
A What causes autism？
B How common is autism？
C Does autism occur together with other disabilities？
D What is the difference between autism and mental retardation？
E What is autism？
F What kinds of jobs can individuals with autism do？
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一、图形推理：共5题。每道题包含两套图形和可供选择的4个图形。这两套图形具有某种相似性，也存在某种差异。要求你从四个选项中选择你认为最适合取代问号的一个。正确的答案应不仅使两套图形表现出最大的相似性，而且使第二套图形也表现出自己的特征。
请开始答题：
<img src='https://img2.soutiyun.com/ask/uploadfile/3048001-3051000/db71de28bd8b2b30de5fa1043b136972.jpg' />
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关于普查任务分配规则的描述中，不正确的是每个指导员最多分配10个小区，每个普查员最多分配4个小区，每个小区最多分配5个普查员。（)
对
错
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8021X协议仅关注接入端口的状态，下列关于设备端口的描述正确的是：（选择4个答案）（）
A．设备端为客户端提供接入局域网的端口，这个端口被划分为两个虚拟端口：受控端口和非受控端口。
B．非受控端口始终处于双向连通状态，主要用来传递EAPOL协议帧，保证客户端始终能够发出或接受认证。
C．受控端口在授权状态下处于连通状态，用于传递业务报文。
D．受控端口和非受控端口是同一端口的两个部分；任何到达该端口的帧，在受控端口与非受控端口上均可见。
E．受控端口在在非授权状态下处于断开状态，也传递报文
