热门试题:
[单项选择]《本草纲目》、《农政全书》、《天工开物》的相同点是（）
A. 作者所处时代
B. 图文并茂
C. 吸收外国科学知识
D. 被译成多种外国文字
[填空题]论文答辩时，答辩委员会提出的问题，只限于论文本身所涉及的（），而不是某一学科领域里全面知识的考查。
[单选题]人胰岛素由多少种多少个氨基酸组成？
A.A.24,51
B.B.26,48
C.C.26,51
D.D.11,21
[判断题]胁从犯是指被胁迫或者被诱骗参加犯罪的人。（）
[单选题]使用携带型仪器测量，连接电流回路的导线截面，应适合所测电流数值。连接电压回路的导线截面不得小于（ ）平方毫米。
A.0.5
B.1
C.1.2
D.1.5
[单选题]14.男性,42岁,身高168cm,体重87kg,因多发关节疼痛来诊。初始为左足第一跖趾关节疼 痛,然后是足弓、踝、跟、膝、指、肘关节疼痛。诊断为痛风。发作期最重要的护理措施是
A.安置患者卧床休息
B.遵医嘱给予秋水仙碱
C.限制动物内脏、海鲜摄入
D.戒酒、少盐、多饮水
E.减少热量摄入,降低体重
[判断题] 高架绝缘斗臂车应经检验合格。斗臂车操作人员应熟悉带电作业的有关规定,并经专门培训后即可上岗。( )
A.正确
B.错误
[单项选择]（）是邓小平理论活的灵魂，是我们党永葆蓬勃生机的法宝。
A. 群众路线
B. 独立自主
C. 艰苦奋斗
D. 解放思想，实事求是
[单项选择]Passage 1
Astronaut selection is critically important to make a mission successful. It requires individuals who are capable of dealing with isolation from family and friends, crowded living conditions, great pressure to succeed and extreme danger.
What are the criteria for an ideal astronaut Generally, a person must be athletic and must possess both technical and interpersonal skills. Technical skills are particularly important. Astronauts need to be able to competently carry out scientific and technical tasks during the mission. They must be capable of taking accurate measurements and making observations while living in a weightless environment.
Interpersonal skills are also critically important. Studies have shown that ideal astronauts are people who can be either introverts (内向的人) or extroverts. Introverts tend to be withdrawn, which helps them put up with isolation from family and respect the privacy of others. On the other hand, extroverts are outgoing and provide s
A. respects others’ privacy
B. is sociable and outgoing
C. adapts easily to different situations
D. is withdrawn from family and friends
[单选题]商业物业管理的基本共性中保障性是从()角度对比分析得出。
A.从物业角度看
B.从客户角度看
C.从物业角度看
D.从业主角度看
[单项选择]As the new economy has cooled, there has Been a steady drumbeat of layoff announcements. More than 36,000 dotcom employees were cut in the second half of last year, including some 10,000 last month. But th6 firings went well beyond dotcomland. There were more than 480,000 layoffs through November. General Motors is laying off 15,000 workers with the closing of Oldsmobile. Whirlpool is trimming 6,300 workers; Aetna is letting go 5,000.
The remarkable thing is that US unemployment has so far stayed strikingly low. While the NASDAQ plunged and growth trailed off last year, the unemployment rate fluctuated between 3.9% and 4.1%. That pales compared with the unemployment rates during Old Economy dark years like 1992 (7.5%) and 1982 (9.7%).
And it gives the lie to an Old Economy article of faith--that there was a "natural rate of unemployment below which the economy could not operate without spurring inflation". The supposed natural rate: just under 6%.
How to account fo
A. Less than 3.9%.
B. More than 7.5%.
C. More than 9.7%.
D. Less than 6.0%.
[单选题] 某分析1990~2000年冠心病患病率的变动趋势,常选用( )。
A. 构成比图
B.对数线图
C.普通线图
D. 直方图
E. 直条图
[单选题]为避免有限空间作业事故的发生，进入有限空国作业应严格遵守“先通风、再检测、后作业”的原则。有限空间通风换气后，需要检测指标的是（ ）。
A.氧浓度、环境温度、有毒有害物质浓度
B.氧浓度、易燃易爆物质浓度、大气压
C.氧浓度、易燃易爆物质浓度、有毒有害物质浓度
[单选题]水在锅炉管道内流动，因速度突然发生变化导致压力突然发生变化，形成压力波在管道内传播的现象叫水击。水击现象常发生在给水管道、省煤器、过滤器、锅筒等部位，会造成管道、法兰、阀门等的损坏。下列关于预防水击事故的措施中，正确的是（ ）。
A.快速开闭阀门
B.使可分式省煤器的出口水温高于同压力下饱和温度40℃
C.暖管前彻底疏水
D.上锅筒快速进水，下锅筒慢速进汽
[单选题]符合优惠条件的学生每年可享受家庭至院校（实习地点）之间（ ）的学生票。
A.四次往返
B.四次单程
C.二次往返
D.二次单程
[单选题]机车无动力回送时分配阀安全阀调整至（ ）。
A.150～200kPa
B.200～350kPa
C.350～450kPa
[单选题]下列句中，说法正确的一项是
A.“中华护理学会”的前身是“中华护理学会”，1936年成立,1909年改名“中华护士学会”，1964年改名为“中华护士会”
B.马斯洛人类基本需要层次论中，安全需要是最低层次的需要
C.马斯洛人类基本需要层次论中，自尊的需要是最高层次的需要
D."中华护理学会”的前身是“中华护士会”，1909年成立，1936年改名“中华护士学会”，1964年改名为“中华护理学会”
[单选题]1928年6月18日至7月11日,党的六大在莫斯科近郊五一村召开。关于这次大会,下列阐述不准确的一项是( )。
A. 大会明确指出中国革命现阶段的性质是资产阶级民主革命
B. 党的六大选举了向忠发为中央政治局常委及主席
C. 大会确定把建立农村根据地工作放在中心地位
D. 仍然把民族资产阶级看作革命的敌人
[判断题]起重指挥人员有认定起重机三大安全关键部件是否存在缺陷和隐患的职责。
A.正确
B.错误
[单选题]2人搬运病员正确方法是( )
A. 甲托背部,乙托臀部
B.甲托头部,乙托臀部
C.甲托头、背部,乙托臀、膝部
D.甲托头、颈、肩、腰,乙托臀、膝部
[不定项选择题]共用题干
It is well-known that life expectancy is longer in Japan than in most other countries.A _________(51)report also shows that Japan has the longest health expectancy in the world.A healthy long life is the result of___________(52)in social environment.
Scientists are trying to work__________(53)exactly what keeps elderly Japanese people so healthy,and whether there is a lesson to be__________(54)from their lifestyles for the rest of us. Should we___________(55)any changes to our eating habits,for instance,or go jogging each day before breakfast?Is there some secret__________(56)in the Japanese diet that is particularly __________(57)to the human body?
Another factor___________(58)to the rapid population aging in Japan is a decline in birthrate. Although longer life should be celebrated,it is___________(59)considered a social problem. The number of older people had_________(60)in the last half century and that has increased pension and medical costs.The country could soon be__________(61)an economic problem,if there are so many old people to be looked_________(62)and relatively few younger people working and paying taxes to support them.
__________(63)the retirement age from 65 to 70 could be one solution to the problem. Work can give the elderly a____________(64)of responsibility and mission in life.It's important that the elderly play active_________(65)in the society and live in harmony with all generations.
_________(52)
A.increase
B.progress
C.growth
D.improvement
[多选题]
病毒防护是电力二次系统安全防护所必须的安全措施，应(____)。
A.保证病毒特征码的及时、全面更新
B.加强防病毒管理
C.及时查看病毒查杀记录
D.掌握病毒威胁情况
[单选题]上级消防救援机构责令制定机关自行撤销或修正的,制定机关应当在收到书面意见后( )个工作日内进行处理并报告处理情况。
A.7
B.10
C.15
D.20
[单项选择]
In this section, you will hear several news items.
Listen to them carefully and then answer the questions that
follow.
| Questions 21 and 22 are
based on the following news. At the end of the news item, you will be given 10
seconds to answer the questions. Now, listen to the
news. |
How many overseas visitors traveled to New York city in 2007
A. 6 million.
B. 8.5 million.
C. 46 million.
D. 28 million.
[单选题] 停运( )年以上的配电变压器重新投入进行前,应测量绝缘电阻并做油的绝缘强度试验。 变压器
A.0.5
B.1
C.2
D.3
[判断题]无人机飞行目视可及是指人员通过直接目视可看见无人机巡检系统的范围。( )
A.正确
B.错误
[单项选择]对于预应力混凝土的论述，正确的是（）
A. 对构件施加预应力是为了提高其承载力
B. 先张法适用于大型预应力构件施工
C. 预应力混凝土可用来建造大跨度结构是由于有反拱、挠度小
D. 软钢或中等强度钢筋不宜当作预应力钢筋是因为它的有效预应力低
[单项选择]原发性三叉神经痛的患者可能出现的体征（）
A. 患侧面部感觉减退
B. 患侧咀嚼肌萎缩
C. 患侧角膜反射消失
D. 患侧面部可有触发点
E. 张口时下颌偏向患侧
[单选题]员工绩效考核结果为基本称职的,年度预留绩效工资( )
A.不发
B.发放20%
C.发放30%
D.发放50%
[单项选择]UML的系统分析进一步要确立的三个系统模型是（）、对象动态模型和系统功能模型。
A. 数据模型
B. 对象静态模型
C. 对象关系模型
D. 体系结构模型
[单选题]总速度是( )
A.定基发展速度
B.定基增长速度
C.环比发展速度
D.环比增长速度
[单选题]幸福感是人们对生活满意度的一种心理体验，它以一定的物质财富为基础，但在现实生活中幸福感的提升与物质财富的增加并不一定同步。这说明()。①社会存在决定社会意识②社会意识具有相对独立性③社会意识对社会存在具有促进作用④社会意识的变化独立于社会存在的变化
A.③④
B.①④
C.②③
D.①②
[多选题]中队（站）日常制度包括（）
A.行政会议内务设置汇报
B.登记统计请假销假查铺查哨
C.留营住宿点验交接
D.接待证件和印章管理保密
[多选题]下列各句中有歧义的是()。
A.古往今来，青青翠竹吸引了无数诗人和画家，竹成为我国诗画的传统题材，象征了中华民族坚定的性格，不卑不亢的气概
B.这一桩发生在普通家庭中的杀人悲剧在亲戚当中也有着不解和议论，要说小莉的妈妈不爱她家里人谁也不相信
C.近日新区法院审结了这起案件，违约经营的小张被判令赔偿原告好路缘商贸公司经济损失和诉讼费三千多元
D.本市著名电视节目主持人扬帆和刘星一起到边远地区去，参加了扶持发展文化事业的志愿服务活动
[单选题]卢沟桥事变后，国内各阶级、各派政治势力纷纷发表政治主张，要求立即对日抵抗，但是当时蒋介石的态度是( )
A.对日本还抱有幻想，希望通过和平外交方法解决
B.坚决抵抗，立即对日作战
C.观望各国对华的态度
D.坚持反共，反对抗日
