热门试题:
[单选题]东亚寒潮爆发的三种形势分别为( )发展型.横槽转竖型.( )东移型。
A.低槽 小槽
B.小槽 低槽
C.大槽 低槽
[单项选择]
Questions 19 to 22 are based on the conversation you have just heard.
Why do many people find it funny to see someone throwing a custard pie on their boss'sface ？（）
A. They themselves would like to do it but don’t dare to.
B. It’s an opportunity for relieving their tension.
C. It’s a rare chance for them to see the boss lose face.
D. They have seen this many times in old films.
[多项选择]某涂料厂生产氯化钡车间发生爆炸，生产工李某，男，26岁，既往体健，在救出3名工友后，觉出现头晕、恶心、呕吐、胸闷、心悸、麻木感、无力等症状而就诊，患者双上肢皮肤及衣物沾满了粉末。急诊时为明确诊断必须优先做哪些检查（）
A. 颅脑CT
B. 心电图
C. 肝胆脾B超
D. 血钾
E. 腹部平片
F. 心脏B超
G. 胃镜
[单选题]盲板操作过程中盲板操作箱必须安全可靠，( )直接捅接触器开关盲板阀、蝶阀。
A.严禁
B.可以
C.视情况
[多项选择]个别资金成本是指使用各种长期资金的成本，包括( )。
A. 留存收益成本
B. 长期借款成本
C. 债券成本
D. 短期借款成本
E. 普通股成本
[单项选择]
Medicine Award Kicks off Nobel Prize Announcements
Two scientists who have won praise for research into the growth of cancer cells could be candidates for the Nobel Prize in medicine when the 2008 winners are presented on Monday, kicking off six days of Nobel announcements.
Australian-born U. S. citizen Elizabeth Blackburn and American Carol Greider have already won a series of medical honors for their enzyme research and experts say they could be among the front-runners for a Nobel.
Only seven women have won’ the medicine prize since the first Nobel Prizes were handed out in 1901. The last female winner was U. S. researcher Linda Buck in 2004, who shared the prize with Richard Axel.
Among the pair’s possible rivals are Frenchman Pierre Chambon and Americans Ronald Evans and Elwood Jensen, who opened up the field of studying proteins called nuclear hormone receptors.
As usual, the award committee is giving no hints abo
A. The medicine prize.
B. The literature prize.
C. The peace prize.
D. The economics priz
[判断题]登高平台车额定工作高度是指当平台车举升到最大高度时,载人平台底板的上平面到地面的垂直距离。(中)( )
A.正确
B.错误
[单项选择]医学伦理学公正原则要求对病人（）。
A. 一视同仁
B. 充满耐心
C. 细致周到
D. 充满责任心
E. 充满真诚
[填空题] A language is a signaling system which operates with symbolic vocal sounds (语声), and which is used by a group of people for the purpose of communication.
Let’’s look at this (61)______ in more detail because it is language, more than anything else, (62)______ distinguishes man from the rest of the (63)______ world.
Other animals, it is true, communicate with one another by (64)______ of cries: for example, many birds utter (65)______ calls at the approach of danger; monkeys utter (66)______ cries, such as expressions of anger, fear and pleasure. (67)______ these various means of communication differ in important ways (68)______ human language. For instance, animals’’ cries do not (69)______ thoughts and feelings clearly. This means, basically, that they lack structure. They lack the kind of structure that (70)______ us to divide a human utterance into (71)______
We can change an utterance by (72)______ one word in it with (73)______ : a good illustration of this is a
A. A．replacing
B．spelling
C．pronouncing
D．saying
[填空题]
What is the effective solution to prevent death from drowning
To teach the babies to ______ .
[多选题] 品牌内涵一般体现在以下方面( )。
A.知名度
B.美誉度
C.市场表现
D.信誉价值
[多选题]按照建设部关于建筑施工企业安全生产管理机构设置的有关规定，下列那些属于安全生产管理机构的主要职责?_（）
A.落实国家有关安全生产法律法规和标准
B.编制并适时更新安全生产管理制度
C.组织开展全员安全教育培训
D.组织开展安全检查
E.组织编制专项施工方案
[单项选择]CH3（CH2）2CH2+（Ⅰ）；CH3CH+CH2CH3（Ⅱ）；（CH3）3C+（Ⅲ）三种碳正离子的稳定性顺序如何？（）
A. （Ⅰ）>（Ⅱ）>（Ⅲ）；
B. （Ⅰ）<（Ⅱ）<（Ⅲ）；
C. （Ⅱ）>（Ⅰ）>（Ⅲ）；
D. （Ⅱ）>（Ⅲ）>（Ⅰ）。
[判断题]火场勘察服应注明“火场勘察”字样。( )
A.正确
B.错误
[判断题]在学校文明寝室评比及有关卫生大检查中，被评为批评寝室或最差寝室，所在寝室成员分别扣综合测评分2分、4分。
[单选题]居民燃气泄漏处置主要存在()等风险,易造成指战员伤亡。 ( )
A.爆炸冲击、中毒窒息、高温灼伤、坍塌埋压
B.爆炸冲击、电击电伤、高温灼伤、坍塌埋压
C.爆炸冲击、电击电伤、渗水溺亡、坍塌埋压
D.爆炸冲击、电击电伤、中毒窒息、坍塌埋压
[判断题]HXD1C型机车闸片厚度不小于8mm。
A.正确
B.错误
[单选题] 作战训练安全形势分析制度中要求支队每( )、大队、站（ ）至少开展一次灭火救援作战训练安全形势分析。
A.半年、季度
B.季度、每月
C.季度、每周
D.月、每周
[单选题]粗料石的厚度不小于20cm，长度应大于厚度的（ ）。
A.1.5倍
B.1倍
C.2倍
D.2.5倍
[不定项选择题]A.恶寒发热
A.但寒不热
B.但热不寒
C.寒热往来
D.无明显寒热症状
E.里寒证的寒热特征是
[多选题]下列属于注册商标专用权权利滥用的有（ ）。
A.自行改变注册商标
B.自行改变注册人名义
C.禁止他人对商标的描述性使用
D.禁止他人在类似的商品上使用近似的商标
E.禁止他人对商标的说明性使用
[单选题]使用绞磨时，钢丝绳在磨芯上缠绕圈数不得少于（ ）圈，拉磨尾绳人员不得少于2人。
A.A.2
B.B.3
C.C.4
D.D.5
[判断题]宣誓时间，应当在新兵政治审查和身体检疫复查合格之后，但不迟于入伍（入校）后90天。
[简答题]沉淀池出水带有细小悬浮颗粒的原因及处理方法。
[单项选择]可导致药源性肝病的典型药物不包括（）
A. 乙醇
B. 酮康唑
C. 氯沙坦
D. 头孢菌素类
E. 灰黄霉素
[判断题]集团公司工作主线是安全保稳定、管理上水平、职工得实惠
A.正确
B.错误
[判断题]理想和现实的关系是对立统一的。（ ）
A.正确
B.错误
[单项选择] Text
Every now and then we buy some faulty goods. Here is a typical example: You buy a pair of shoes. A week later a strap comes right (26) making the shoes unwearable. What should you do
Although there is no obligation (27) you to return the goods, it is (28) to take them back as soon as you (29) the defect. If it is impracticable for you to return to the shop (30) , perhaps because you live a long way off, or because the goods are bulky, write to say that you are dissatisfied (31) the product and ask for collection arrangements to be (32) Any unexplained or unreasonable (33) will weaken your case.
Many people believe that the initial complaint about faulty goods should be made to the manufacturer. This is not the (34) . Your contract is with the retailer, the (35) who sold you the goods, and so it is to h
A. out
B. down
C. apart
D. off
[判断题]短暂性脑缺血发作症状突起又迅速消失，一般持续数分钟至数十分钟，并在24h内缓解，可遗留有轻度的后遗症。
[多选题]对脱硫用吸收剂常用的两个衡量指标是（ ）
A.纯度
B.密度
C.溶解度
D.粒度
[单项选择]
装卸四队2015年9月至2016年1月主要发生了四起事故，分别为D13泊位27Z3输油臂內臂手动拉绳固定铁环拉开，D12、D13泊位登船梯断丝，D13泊位27Z1输油臂內臂左右锁紧装置突出，D12泊位挡土墙DTQ19段墙体倾斜。
D13泊位27Z1输油臂內臂左右锁紧装置突出事件处置是（）
A. 立即对输油臂碰伤部位进行检查
B. 确认损伤情况不影响登船梯使用后恢复登船梯使用
C. 以上都对
D. 其它选项都不对
[判断题]货物支重面长度小于所需两横垫木之间的最小距离时，可按需要先铺设两根横垫木，然后在横垫木上加纵垫木，将货物均衡地装在纵垫木上。
A.正确
B.错误
[单项选择]John James Audubon was born in 1785 and died in 1851, but his name is still spoken every day. Andubon was a scientist who loved nature. He wanted to show people the importance of nature in their lives. He was especially interested in birds, and painted many pictures of them.
In 1905, the National Audubon Society was formed by people who were also interested in birds and wanted to continue Audubon’s nature studies. Even now when people think of the Audubon Society, they usually think of birds. But the society does other things besides watching birds.
The members of the Society try to improve the environment as much as they can. They have helped pass many laws that protect birds and animals, and people, too. They taught young people how to protect their environment. They try to make their own communities cleaner, better places to live in.
John James Audubon knew that nature was important. He did not know how important his work would become.
The idea of this article is t
A. birds are important in our lives
B. animals are important in our lives
C. nature is important in our lives
D. Audubon was especially interested in birds
[单项选择][*]上是
(A) 有界的偶函数． (B) 无界的偶函数．
(C) 有界的奇函数． (D) 无界的奇函数．
[判断题]禁止在未设置避车台的桥梁上躲避列车。
A.正确
B.错误
[多选题]
危大工程发生险情或者事故时，施工单位应当立即采取应急处置措施，并报告工程所在地住房城乡建设主管部门。（ ）等单位应当配合施工单位开展应急抢险工作。
A. 建设
B. 勘察
C. 设计
D. 监理
[单选题]因表面粗糙使超声波束产生的漫射称为( )。
A.角度调整
B.散射
C.折射
D.扩撒
[判断题]煤突然倾出时有大量的瓦斯(二氧化氮)涌出,一般有瓦斯逆流现象。( )
A.正确
B.错误
