[填空题]

Vision

Human vision like that of other primates(灵长类) has evolved in an arboreal(丛林) environment. (46)
In the course of evolution, members of the primate line have acquired large eyes while the nose has shrunk. (47) Of mammals(哺乳动物) only humans and some primates enjoy color vision. (48) Horses live in a single-color world.
Light visible to human eyes, however, occupies only a very narrow band in the whole electromagnetic spectrum(光谱). Ultraviolet rays(紫外线) are invisible to humans though ants and honeybees are sensitive to them. (49) The world would look terribly different if human eyes were sensitive to infrared radiation(红外线). Then instead of the darkness of night, we would be able to move easily in a strange shadowless world. (50)
The color sensitivity of normal human vision is rarely surpassed even by complicated technical devices.

• A. Humans have no direct perception of
  

[单项选择]主动脉瓣关闭不全（）
A. 心尖部可触及舒张期震颤
B. 心尖搏动减弱或消失
C. 心尖搏动向左下移位呈抬举性
D. 胸骨右缘第二肋间收缩期震颤
E. 胸骨左缘第二肋间收缩期震颤

[多选题]大型飞机公共航空运输承运人运行合格证包含下列内容：
A.合格证持有人的名称
B.合格证持有人主运营基地的地址
C.合格证的生效日期和有效期
D.被批准的运行种类
E.合格证的编号

[判断题]耐张塔平衡拉线应设置在其受力方向的反方向上，拉线对地夹角应大于45°。（）
A.正确
B.错误

[单项选择]下列除哪项外，均是龟甲的功效（）
A. 滋阴潜阳
B. 益肾健骨
C. 固精止血
D. 软坚散结
E. 养血补心

[单项选择]爆炸性、毒害性、放射性、腐蚀性物质或者传染病病原体等危险物质被盗、被抢或者丢失，未按规定报告的，处（）拘留。
A. 五日以下
B. 十日以下
C. 五日以上十日以下

[判断题]BBA003 5 3 1
系统开车单根管线如有控制阀,不能用控制阀控制管线中的流量。
A.正确
B.错误

[单选题]独立抱杆至少应有（）根拉绳，人字抱杆至少应有（）根拉绳并有限制腿部开度的控制绳，所有拉绳均应固定在牢固的地锚上，必要时经校验合格。
A.三；二
B.三；三
C.四；二
D.四；三

[单选题]按现行(FIGO，2009年）的子宫内膜癌手术分期标准，Ⅱ期是
A.累及宫颈黏膜腺体
B.侵犯子宫浆膜层
C.侵犯宫颈间质
D.侵犯肌层>1／2
E.盆腔淋巴结或阴道转移

[单选题]由会计部门依据审核无误的原始凭证对经济业务事项的内容进行分类，并据以确定会计分录后填制的会计凭证称为()。
A.一次凭证
B.通用凭证
C.记账凭证
D.专用凭证

[单项选择]He is the man ______ car was stolen last night.


A. who
B. whom
C. whose
D. which

[单项选择]施工项目工程建设标准实施计划的落实措施中，明确了总负责人并确定各岗位、环节的责任人。该措施性质上属于（）措施。
A. 组织
B. 技术
C. 经济
D. 管理

[判断题]爆炸是失去控制的燃烧。(　　)
A.正确
B.错误

[单选题]风湿性心脏瓣膜疾病下述哪项不是二尖瓣关闭不全的体征
A.心尖区全收缩期高调吹风样杂音
B.杂音向左腋下或背部传导
C.第一心音增强
D.常有第二心音分裂
E.重度关闭不全时可出现心尖部舒张中期杂音

[多选题]甲在一邮局内采取特快专递的方式给在M国的乙邮寄海洛因50克,被人发现并举报。当日下午,甲在其租住的宾馆内被公安民警抓获,当场从其身上搜出海洛因15克,经查,此为甲购买后用于自己吸食。甲的行为构成( )。
A.非法持有毒品罪
B.运输毒品罪
C.贩卖毒品罪
D.走私毒品罪

[单项选择]What is the author's idea towards Christmas celebrations


A. Chinese young people should not celebrate Christmas seasons.
B. Young people should show their interest in Christmas celebrations.
C. Christmas is a good season for business people to earn money in China.
D. Different people have different views towards the western style celebration.

[单项选择]已知某笔贷款的年利率为15%，借贷双方约定按季度计息，则该笔贷款的实际利率为（）。
A. 17.56%
B. 15.87%
C. 15.36%
D. 18.35%

[单选题]钳形电流表的钳头实际上是一个（ ）。
A.电压互感器
B.电流互感器
C.自耦变压器
D.整流器

[判断题]两人值乘时，共同立岗，谁驾驶谁操作。多人值乘时，驾驶司机与两名非驾驶司机立岗。
A.正确
B.错误

[单选题]下列说法错误的是：
A.雷雨可使土壤的氮肥增加
B.18K黄金制品的含金量为70%
C.聚四氟乙烯可用于制作不粘锅的涂层
D.在金属表面喷漆可以防止金属被氧化腐蚀

[单项选择]某甲17周岁，已参加工作，有固定收入，某日因某甲在街上寻衅滋事，将某乙打伤，某乙要求赔偿医药费，对此下列表述哪些不正确( )。
A. 某甲的父母必须承担赔偿医药费的义务
B. 某甲的父母无须承担赔偿医药费的义务
C. 某甲的父母可以选择是否替某甲赔偿医药费
D. 某甲的父母如赔偿了医药费，则对某甲有追偿权

[多选题]驼峰色灯辅助信号机，可兼作（ ）信号机时，根据需要装设进路表示器 。
A.出站
B.发车进路
C.进站
D.调车

[单选题]患儿，男，9个月。睡眠不安，多汗，枕秃，出牙2枚，坐不稳。血清钙2.0mmol/L，血清磷1.0mmol/L，碱性磷酸酶20菩氏单位，长骨摄片示临时钙化带模糊，诊断最可能为
A.克汀病
B.维生素D缺乏性佝偻病活动早期
C.维生素D缺乏性佝偻病活动期
D.软骨营养不良
E.维生素D缺乏性佝偻病恢复期

[判断题]机关、团体、企业事业单位和其他组织的档案机构或者档案工作人员，负责保管本单位的档案，并对所属机构的档案工作实行监督和指导。
A.正确
B.错误

[单选题]开工前，应编制完成工程（ ），识别评估施工安全风险，制定风险控制措施。
A.安全管理及风险控制方案
B.作业指导书
C.安全保证措施
D.强制性条文计划措施

[判断题]半永久车钩与全自动车钩相比，没有机械钩头，没有电钩，没有过载保护装置，但具有电气连接箱支架接口。（ ）
A.正确
B.错误

[单项选择]患者抽血紧张时，医务人员最恰当的用语是（）。
A. （称呼），瞧人家都不紧张，没事的
B. 嗨，抽点血都紧张，胆子真小
C. （称呼），我帮您抽血轻一点，不会痛的
D. （称呼），抽血是为你好，配合一点
E. 胳膊伸直，别动

[单项选择]下列有关脊髓功能监测的说法，错误的是（）
A. 常用方法有脊髓体感诱发电位（SSEP）和运动诱发电位（MEP）
B. 在缺少诱发电位监测条件下，唤醒试验仍是常用的方法
C. 吸入麻醉药对SSEP没有影响
D. N₂O-O₂复合麻醉性镇痛药和肌松药对SSEP没有影响
E. 唤醒试验过程中不宜用任何拮抗剂

[单选题]电力线路的巡视按名称分类，其中不包括（ ）。
A.不定期巡视;
B.夜间巡视;
C.特殊巡视;
D.故障巡视。

[单选题]高层民用建筑中垃圾道前室的门应当为
A.甲级防火门
B.乙级防火
C.丙级防火门
D.普通门

[单选题]按《塔里木油田钻井井控实施细则》规定:内防喷工具的使用和维护，每（ ）天由井队负责用泥浆泵对方钻杆上下旋塞试压检查一次，试压压力20-25MPa，稳压5分钟，压降＜0.7MPa，并负责录入油田公司井控装备工艺管理系统。
A.15---20　
B.10--20
C.10---300　
D.20---30

[单项选择]下列几种解释测验分数的观点，正确的是( )。
A. 测验分数解释必须客观，不能加入解释者个人的经验
B. 在解释测验分数时必须考虑到被试的个人经历和文化背景
C. 测验分数是被试心理品质的可靠估计，不必考虑测量误差
D. 同类测验或同一测验的不同版本的分数是可以直接比较的

[单选题]456.(83674)螺杆泵井停机的操作方法是：按下(     )停机按钮，切断电源。(1.0分)
A.减速箱
B.电动机
C.电控箱
D.防反转装置

[判断题]139．300T车载设备与CRH3型车接口分别是MVB总线接口类型的。 （ ）
A.正确
B.错误

[单选题]带电断开低压导线时，应先断开零线，后断开相线（火线）。（ ）
A.A-正确
B.B-错误

[简答题]解毒泻脾汤功效与作用

[不定项选择题]共用题干 1.If a super-flu strikes,face masks may not protect you.Whether widespread use of masks will help,or harm,during the next worldwide flu outbreak is a question that researchers are studying furiously.No results have come from their mask research yet.However,the government says peoph should consider wearing them in certain situations anyway, just in case.
2.But it's a question the public keeps asking while the government are making preparations for the next flu pandemic.So the Centers for Disease Control and Preventions(CD C)came up with preliminary guidelines."We don't want people wearing them everywhere,"said the CD C."The overall recommendation really is to avoid exposure."
3.When that's not possible,the guidelines say to consider wearing a simple surgical mask if you are in one of the three following situations.First,you're healthy and can't avoid going to a crowded place.Second,you're sick and think you may have close contact with the healthy,such a, a family member checking on you.Third,you live with someone who's sick and thus might be in the early stages of infection,but still need to go out.
4.Influenza pandemics can strike when the easy-to-mutate flu virus shifts to a strain that people never have experienced.Scientists cannot predict when the next pandemic will arrive,although concern is rising that the Asian bird flu might trigger one if it starts spreading easily from person to person.
5.During the flu pandemic,you should protect yourself. Avoid crowds,and avoid close contact with the sick unless you must care for someone.Why aren't masks added to this self protection list?Because they can help trap virus-laden droplets flying through the air with a cough or sneeze. Simple surgical masks only filter the larger droplets.Besides,the CDC is afraid masks may create a false sense of security.Perhaps someone who should have stayed home would don an ill fitting mask and hop on the subway instead.
6.Nor does flu only spread through the air. Say someone covers a sneeze with his or her hand, then touches a doorknob or subway pole.If you touch that spot next and then put germy hands on your nose or mouth,you've been exposed.It's harder to rub your nose while wearing a mask and so your face may get pretty sweaty under masks.You reach under to wipe that sweat,and may transfer germs caught on the outside of the mask straight to the nose.These are the problems face masks may create for their users.
7.Whether people should or should not use face masks still remains a question.The general public has to wait patiently for the results of the mask research scientists are still doing. Paragraph 6__________. A:Reasons for excluding masks from the self-protection list.
A.Effort to stop flu from spreading.
B.When to use face masks.
C.Guidelines on mask use.
D.Warnings from the CD
E.
F.Danger of infection through germy hands and masks.

[单项选择]（）的修筑曾经因为马丁·路德宗教改革而停工。
A. 圣洛伦佐教堂
B. 佛罗伦萨大教堂
C. 圣彼得大教堂
D. 科隆大教堂