热门试题:
[判断题]面板常有明装、暗装、半隐装三种安装方式。
A.正确
B.错误
[单选题]抗压能力很强,耐高温,摩擦系数低,用于外露重负荷设备上的润滑脂是( )。
A.二硫化目润滑脂
B.钙基润滑脂
C.锂基润滑脂
D.石墨润滑脂
[单项选择]照片综合评价方法4项要素中，不包括
A. 以诊断学要求为依据
B. 以物理参数为客观手段
C. 以成像技术条件为保证
D. 以最佳的对比度为前提
E. 符合诊断学要求的最低剂量
[多选题]提升机停车期间、司机离开操作位置时,必须做到( )。
A.将安全闸移至施闸位置
B.主令控制器手把扳到中间零位
C.切断电源
D.严禁切断电源
[单选题]徒手攀登消防梯时，双手不得同时离开梯蹬；[]以上登高时，必须使用安全绳保护，安全绳的另一端必须设立固定点；梯子未锁牢挂稳前，严禁攀登。
A.一楼
B.二楼
C.三楼
D.四楼
[单项选择]
女性，55岁，IgA肾炎15年，近1个月来出现恶心、纳差入院。入院后查血压150/95mmHg（20.0/12.6kPa），血红蛋白80g/L，血清BUNl4mmol/L、Scr458μmol/L。
患者的诊断为（）
A. 慢性肾炎急性发作型
B. 慢性肾炎高血压型
C. 慢性肾功能不全氮质血症期
D. 慢性肾功能不全尿毒症期
E. 慢性肾功能不全代偿期
[单项选择]Questions 19 to 22 are based on the conversation you have just heard.
A. To watch TV.
B. To write some essays.
C. To listen to music.
D. To read a book.
[单项选择]（）是通过对商业信息的搜集、管理和分析，使企业的各级决策者获得知识或洞察力，促使他们做出有利决策的一种技术。
A. 客户关系管理（CRM）
B. B.办公自动化（O
C. 企业资源计划（ERP）
D. 商业智能（BI）
[单项选择]打桩机的安装场地应平坦坚实，当地基承载力达不到规定压应力时，应在履带下铺设路基箱或30mm厚的钢板其间距不得大于（）mm
A. 500
B. 300
C. 100
D. 700
[单选题]消防救援人员的配偶来队时间，一般不超过( )。
A.30日
B.35日
C.40日
D.45日
[单选题]182
A.通道正常
B.通道中断
C.通道丢包
D.终端正在重启
[单选题] 催泪瓦斯作用于眼部及面部时，不适的感觉在（ ）分钟内明显消退。
A. 5～10分钟
B. 10～20分钟
C. 15～30分钟
D. 30～60分钟
[单项选择]双线螺纹的导程S等于（）的螺距。
A. 1/2倍
B. 4倍
C. 2倍
D. 2.5倍
[单选题]子官内膜癌的术后复发时间在( )
A.1年
B.1.5年
C.2年
D.2.5年
E.3年
[单项选择]
织袜机是英国牧师李维利亚1593年发明的。关于这项发明还有一段有趣的插曲。当年这位发明家为了向织袜女工梅丽求婚，苦思冥想，别出心裁地发明了能帮助梅丽摆脱繁重劳动的织袜机，并以此作为奉献给心上人的结婚礼物。 [ ]，男装最容易脏的部位是袖口和领子。没有一位妻子希望自己的丈夫是个邋遢鬼，她们总希望自己的丈夫穿着体面地走在大街上，但天天洗衣服谈何容易？1825年，美国特洛伊城的汉娜蒙塔基的发明解决了这个难题，她设计的上衣带有可脱卸的领子，这不仅使丈夫每天都能穿着整洁，同时也大大减轻了自己以及很多像她那样的妇女家务劳动的强度。 带活轮的自行车在上一世纪末才问世。1887年，法国人皮埃尔卡尔梅设计出了带活动轴辊的车轴。这项发明的动机是爱父之情。皮埃尔的父亲天天骑车去工作，毫不停歇地蹬车使他筋疲力尽，儿子的礼物帮了父亲的大忙。 1640年，著名的法国科学家布莱泽帕斯卡的父亲被派往鲁昂任行政长官。17岁的小帕斯卡协助父亲计算税款。没完没了的繁杂运算弄得他疲惫不堪。小帕斯卡下决心要发明一台机器来帮助父亲完成这种费力的工作。两年以后，这种机器果真诞生了。小帕斯卡的机器只能做加法，能做乘法的计算机是铸钟匠的儿子利昂博勒研制成功的。有意思的是，他不仅是小帕斯卡的同胞和同龄人，而且两人有相同的发明动机。
关于皮埃尔以下哪种说法是错误的（）
A. 他的发明轰动一时
B. 他非常爱自己的父亲
C. 父亲上班的路程比较远
D. .他的礼物对父亲很重要
[判断题]圆曲线接缓和曲线的交点称之为缓圆点
A.正确
B.错误
[简答题]为什么帷幕灌浆一般都要求按逐步加密法分序施工？
[单选题]［T］BA016 5 1 3
针式绝缘子的安全系数不小于（ ）。
A.1.0
B.2.0
C.2.5
D.3.0
[单选题].根据《建设工程安全生产管理条例》，设计单位应对涉及施工安全的重点部位和环节在设计文件中注明，并对防范生产安全事故提出( )。
A.警告
B.指导意见
C.施工方案
D.安全费用预算
[多选题]卷烟零售终端资源属性的物理资源主要指卷烟零售终端自有的可看得见摸得着的物理实物或可用于工商 企业摆放、陈列相关实物的资源;该类资源具有一定的稳定性,即使损坏或减少能短时间内复原,是可 供工商企业使用的核心资源。具体包括( )
A.空间资源
B.经营资源
C.陈列资源
D.人力资源
[单项选择]在多种不同品牌阵营的背后有着相同的企业背景。这是企业视觉识别系统应用推广哪种模式的特点？（）
[单选题] 电缆绝缘受潮可在绝缘电阻和直流耐压试验中发现，表现为（）。
A. 绝缘电阻降低，泄漏电流增大
B. 绝缘电阻升高，泄漏电流减小
C. 绝缘电阻升高，泄漏电流增大
D. 绝缘电阻降低，泄漏电流减小
[多选题]在规范被评估企业和可比对象的财务报表时，通常需要对财务数据进行一定的调整和修正，主要包括会计政策差异调整和特殊事项调整两个方面，其中会计政策差异调整具体包括（ ）等方面。
A.存货成本核算
B.非经常性项目
C.收入确认
D.税收差异
E.折旧差异
[判断题]离心泵按泵壳接缝形式分中开式和垂直接缝式两种。（ ）
A.正确
B.错误
[多选题]银行个人住房贷款业务的合作机构有( )。
A.担保公司
B.证券公司
C.房地产开发企业
D.房地产经纪公司
E.资产评估公司
[多项选择]按照与行政系统的关系，可以将行政环境划分为( )。
A. 行政内部环境
B. 自然环境
C. 行政外部环境
D. 社会环境
[单项选择]完全性葡萄胎临床表现不包括（）
A. 卵巢黄素化囊肿，常为双侧性
B. 黄素化囊肿常在水泡状胎块清除后2～4个月自行消退
C. 妊娠期高血压疾病征象，出现时间较正常妊娠早
D. 可在20周出现高血压、蛋白尿和水肿，且症状严重，易发展为子痫前期
E. 可出现甲亢表现，如心动过速、皮肤潮湿和震颤，突眼较多见
[单选题](单选题)
吸气时左心回流量是如何改变
A.增加
B.减少
C.不变
D.与右心一样
E.无影响
[填空题] A land free from destruction, plus wealth, natural resources, and labor supply—all these were important 【B1】 in helping England to become the center ior the Industrial Revolution. 【B2】 they were not enough. Something 【B3】was needed to start the industrial process. That "something special" was men—【B4】 individual who could invent machines, find new 【B5】 of power, and establish business organizations to reshape society. The men who 【B6】 the machines of the Industrial Revolution 【B7】 from many backgrounds and many occupations. Many of them were 【B8】 inventors than scientists. A man who is a 【B9】 scientist is primarily interested in doing his research 【B10】 He is not necessarily working 【B11】 that his findings can be used.
An inventor or one interested in applied science is 【B12】 trying to make something that has a concrete 【B13】 He may try to solve a problem by using the theories 【B14】 science or by experimenting through trial and error. Regardless of his method, he is working to
A. A．came
B．arrived
C．stemmed
D．appeared
[简答题] Biotechnology is the name that has been given to a very wide range of agricultural, industrial and medical technologies that make use of living (47)______ (e.g., plants or animals) or parts of living organisms to provide new products and services.
Biotechnology’’s (48)______ lie in the ancient crafts of brewing(酿造), baking and the production of fermented(发酵) foods such as yoghurt and cheese. It was not until 1859 that the cause of both desirable and (49)______ changes in food was identified. Louis Pasteur provided a scientific understanding of these natural processes, which helped to improve the (50)______ of traditional fermentations and ensure the safe (51)______ of food and drink.
Pasteur thought that living organisms were always needed to bring about the changes which occur during fermentation. Towards the end of the last century, however, it was realized that non-living extracts from cells could also cause changes that are normally associated with the activities of w
[不定项选择题]共用题干
Music Used As a Healing Therapy
1 Music has long been used to treat patients suffering from different problems.In 400 BC,its healing
properties were documented by the ancient Greeks.More recently,in both world wars in the last century,
medical workers used music therapy（疗法）with people suffering from trauma（外伤）.Currently, it is used
as a treatment for many diseases,such as cancer,and it has also been used with patients with long-term pain
and learning disabilities.
2 There is growing evidence that music can cause physical changes to the body which can improve our
health.In the Welcome Trust study,which took place over three years at the Chelsea and Westminster hospital in
London,patients were asked to listen to musical performances.As a result,it was found that stress levels
were significantly reduced,recovery times were improved,and fewer drugs were needed.
3 These very positive results are partly due to general well-being（良好的健康状况）.It is already
accepted that when people feel happy and have a positive approach to life,they are more likely to feel better
and recover from disease quickly.Music increases this feeling of joy and adds to the recovery process.
4 However,not all these benefits can be attributed to an increase in general well-being.Music has
other effects which have not yet been understood. According to Professor Robertson,a scientist and musician,
some effects of music are mysterious and are,therefore,being investigated further. It has been suggested that
the sounds and rhythms of music help stimulate the brain and send electrical messages to the muscles.
5 Science,however,demands facts and hard evidence.Many in the medical profession have not yet
recognized the healing benefits of music,since reports have been based mainly on various stories of evi-
dence.These new studies could provide proof to doctors that music is a suitable treatment for many condi-
tions. One day doctors may even"prescribe"（开处方）music,but that could be a long time in the future.
Paragraph 3 _________
A.Potential Dangers of Music Therapy
B.Increase in General Well-being
C.History of Music Therapy
D.Other Mysterious Effects of Music
E.Positive Physical Change Caused by Music
F.Music and Your Body
[单项选择]Every morning, kids from a local high school are working hard. They are making and selling special coffee at a coffee cafe. They are also making a lot of money.
These students can make up to twelve hundred dollars a day. They are selling their special coffee to airplane passengers. After the students get paid, the rest of the money goes to helping a local youth project.
These high school students use a space in the Oakland airport. It is usually very crowded. Many people who fly on the planes like to drink the special coffee.
One customer thinks that the coffee costs a lot but it is good and worth it. Most customers are pleasant but some are unhappy. They do not like it if the coffee cafe is not open for business.
The students earn $ 6.10 an hour plus tips. They also get school credit while they learn how to run a business. Many of the students enjoy the work although it took some time 1o learn how to do it.
They have to learn how to steam milk, load the pots,
A. enjoy
B. have to do
C. hate
D. ignore
[单选题]眼球
A.角膜有丰富的神经末梢和毛细血管
B.内膜呈棕黑色，故称色素膜（葡萄膜）
C.内在肌均由副交感神经支配
D.中膜分巩膜、虹膜、脉络膜3部分
E.晶状体因疾病或创伤而变浑浊成为白内障
[判断题]被开除公职的肖晓可以应聘辅警（）
A.正确
B.错误
[单选题](单选题,0.6 分)
女,35岁,G2P1,停经70天。下腹隐痛、阴道不规则流血6天,子宫达脐水平。尿HCC(+)。 随访中无需常规进行的检查是
A.HCC定量测定
B.月经规律
C.胸片
D.定期B超检查
E.定期性激素水平测定
[单选题]人行过道线路两侧设置路障，路障桩高出地面0.85m，根部埋深（）。《修规》第3.12.4条
A.0.5m
B.0.6m
C.0.7m
D.0.8m
[单选题]每日的首次飞行必须执行＿＿ ，对于A319飞机而言此过程大约需要＿＿ ？
A.快速校准/1分钟
B.全校准/10分钟
