题目详情
题目详情:

[单项选择]夏季,我国南方某养鸡场童鸡体温升高,呼吸困难,下痢,粪呈绿色,病鸡临死前口流鲜血,鸡冠和肉垂苍白;剖检见有全身性出血,肝脾肿大,胸肌、腿肌和心包等处有针尖至粟粒大小的白色结节。该病可能是()
A. 鸡异刺线虫病
B. 球虫病
C. 盲肠肝炎
D. 鸡赖利绦虫病
E. 住白细胞虫病

热门试题:

[多选题]拘传适用的条件是( )。
A.经过2次传唤的
B.根据案件情况需要拘传的
C.经过传唤没有正当理由不到案的
D.可能判处管制、拘役或者独立适用附加刑的
[单选题]单选题】拒不按照规定纠正特定关系人违规任职、兼职或者从事经营活动,且不服从职务调整的,予以( )。
A.警告
B.记过或记大过
C.撤职
D.开除
[单选题] 如果通货膨胀没被预料到,受益者是 ( )。
A. 债务人
B. 债权人
C. 退休金领取者
D. 公务员
[单选题]磁铁、通电线圈周围存在有( )。
A.磁力线
B.磁场
C.电场
D.磁力线和磁场
[简答题]客运专线 ZPW -2000 型轨道电路区段长度大于( )m时,需要设置补偿电容,以改善轨道电路信号在钢轨线路上的传输条件。
[填空题]《高速铁路无砟轨道线路维修规则》第5.2.2条规定:钢轨预防性打磨周期按通过总重和钢轨运用状态确定,原则上( )Mt通过总重打磨一次,最长不宜超过2年。A、20~30B、30C、50D、30~50
[单选题]《铁路技术管理规程》(普速铁路部分)第461条规定,机车、自轮运转特种设备鸣笛鸣示警报信号的使用时机是( )。
A.发现线路有危及行车安全的不良处所时
B.运行在长大坡道时
C.运行在长大桥梁时
D.进入前隧道
[判断题]调车机车越区作业的联系和防护办法,应在《站细》内规定。
A.正确
B.错误
[单选题] ( ),可能因翻塌、坠落等意外而危及营业线行车安全的工程施工,列为B类施工。
A.开挖路基、路基注浆、基桩施工等影响路基稳定的施工
B.开挖基坑、降水和挖孔桩施工
C.邻近营业线进行现浇梁、钢板桩等施工的设备和材料翻落后侵入营业线设备安全限界的施工
D.路基填筑或弃土等施工
[多选题]商业银行内部控制评价包括()。 
A.风险识别   
B.过程评价  
C.内部控制措施
D.结果评价  
E.信息交流  
[判断题]30、某圆柱面的圆柱度公差为0.03 mm,那么该圆柱面对基准轴线的径向全跳动公差不小于0.03mm。
A.正确
B.错误
[判断题]在自动控制系统中,按给定值的形式不同可以分为定值控制系统、随动控制系统和程序控制系统。( )
A.正确
B.错误
[单项选择]一幽门梗阻患者,血氯83mmol/L,血钾3.2mmol/L,应补给何种液体
A. 生理盐水+氯化钾
B. 10%葡萄糖液+氯化钾
C. 复方氯化钠液
D. 1.25%碳酸氢钠溶液+氯化钾
E. 20%氯化铵溶液+氯化钾
[判断题]只有本人陈述,没有其他证据证明的,公安机关不能作出治安管理处罚决定。
A.正确
B.错误
[判断题]触头按用途分为主触头和辅助电器。
A.正确
B.错误
[多项选择]为了适应工程项目大型化,工程项目管理呈现出( )的趋势。
A. 网络化
B. 集成化
C. 国际化
D. 统一化
E. 信息化
[多选题]营销服务场所发生火灾时,应立即报警、疏散人员,并按照下列原则进行火灾处置。( )
A.突发火灾事故时,应立即根据消防应急预案正确采取紧急隔、停措施,避免因着火而引发的连带事故,缩小事故影响范围。
B.参加灭火的人员在灭火时应防止燃烧物发生爆炸及防止被火烧伤或被燃烧物所产生的气体引起中毒、窒息。
C.对电气设备灭火时,仅准许在熟悉该设备带电部分人员的指挥或带领下进行灭火,电气设备未断电前,禁止人员灭火。
D.当火势可能蔓延到其它设备时,应果断采取适当的隔离措施。
E.灭火时应将无关人员紧急撤离现场,防止发生人员伤亡。
F.充换电站电池发生燃烧等异常情况时,操作人员应立即佩戴好防护用品,将灭火毯覆盖在着火电池箱上,防止火势蔓延。
[判断题]施工现场自备发电机组时,发电机组应采用电源中性点直接接地的三相四线制供电系统和独立设置TN-S接地保护形式系统,其工作接地电阻值不大于10欧姆。( )
A.正确
B.错误
[单选题]2.110. 第110题
某10kV变压器低压侧直流电阻历史数据:Rao为9.226mΩ,Rbo为9.218mΩ,Rco为9.468mΩ,下列仪器中可以测量其二次绕组的直流电阻的为()。
A.万用表
B.双臂电桥
C.单臂电桥
D.瓦特表
[单选题]操作票应根据( )和现场运行方式,参考典型操作票拟定。
A.调控指令
B.值班负责人指令
C.值长指令
D.领导指令
[不定项选择题]共用题干 Teaching Math,Teaching Anxiety
In a new study about the way kids learn math in elementary school,the psychologists at the University of Chicago Sian Beilock and Susan Levine found a surprising relationship between what female teachers think and what female students learn:If a female teacher is uncomfortable with her own math skills,then her female students are more likely to believe that boys are better than girls at math.
If these girls keep getting math-anxious female teachers in later grades,it may create a snowball effect on their math achievement said Levine. In other words,girls may end up learning math anxiety from their teachers. The study suggests that if these girls grow up believing that boys are better at math than girls are,then these girls may not do as well as they would have if they were more confident.
Just as students find certain subjects to be difficult,teachers can find certain subjects to be difficult to learn一and teach. The subject of math can be particularly difficult for everyone. Researchers use the word“anxiety”to describe such feelings:anxiety is uneasiness or worry.
The new study found that when a teacher has anxiety about math,that feeling can influence how her female students feel about math. The study involved 65 girls,52 boys and 17 first-and second-grade teachers in elementary schools in the Midwest. The students took math achievement tests at the beginning and end of the school year,and the researchers compared the scores.
The researchers also gave the students tests to tell whether the students believed that a math superstar had to be a boy. Then the researchers turned to the teachers:To find out which teachers were anxious about math,the researchers asked the teachers how they felt at times when they came across math,such as when reading a sales receipt. A teacher who got nervous looking at the numbers on a sales receipt,for example,was probably anxious about math.
Boys,on average,were unaffected by a teacher's anxiety. On average,girls with math-anxious teachers scored lower on the end-of-the-year math tests than other girls in the study did. Plus,on the test showing whether someone thought a math superstar had to be a boy,20 girls showed feeling that boys would be better at math一and all of these girls had been taught by female teachers who had math anxiety.
“This is an interesting study,but the results need to be interpreted as preliminary and in need of replication with a larger sample,”said David Geary,a psychologist at the University of Missouri in Columbia. What is implied in the third paragraph?
A.Math teachers,like math learners,do not like the subject due to its difficulty.
B.A difficult subject like math may affect teachers'confidence in teaching the subject.
C.Teachers are more anxious teaching math than their students learning math.
D.Math is so difficult that no teachers like to teach it.
[判断题]动车组列车上各工种作业人员均要履行禁烟管理职责,对动车组列车吸烟行为制止不及时、处理不严格的,总公司将通报批评,督促整改。
A.正确
B.错误
[填空题]
A--mouse
B--central processing unit
C--CAD
D--data processing
E--desktop operating system
F--dialogue boxes
G--disk drive
H--download
I--drag and drop
J--electronic commerce
K--floppy disk
L--home page
M--host computer
N--ink-jet printer
O--laser jet printer
P--office automation
( ) 磁盘驱动器 ( ) 电子商务
[单项选择]根据《会计法》及国家统一的会计制度规定,下列有关记账凭证的表述中,不正确的有()
A. 所有记账凭证都必须附有原始凭证
B. 填制记账凭证时出现错误的,应当重新填制
C. 企业可以选择不同的记账凭证编号方法进行编号
D. 不得根据金额更正过的原始凭证编制记账凭证
[多选题]侵犯客体是国家的贷款管理制度的金融犯罪是( )。
A.非法吸收公众存款罪
B.高利转贷罪
C.违法发放贷款罪
D.吸收客户资金不入账罪
E.信用证诈骗
[填空题]采用大型养路机械进行线路维修作业时,应拆除<--NRC-->,全面起道,全面捣固。
[填空题]Renowned U. S. economist, John Rutledge, who helped frame the fiscal policies of two former U. S. presidents, warned that an abrupt rise in China’ s currency could lead to another Asian financial crisis. The founder of Rutledge Capital told the media that if the yuan rises (1) it would discourage foreign direct investment in China while (2) by market speculators. Currency change is more difficult for investors and (3) .
The Chinese currency has appreciated by (4) since July 2005 when the country allowed the yuan to (5) within a daily band of 0.3 percent. The analysts are expecting the currency to rise (6) by the end of this year. But if the yuan rose 20 to 30 percent, as some U. S. politicians are demanding, it would (7) causing a recession and deflation. Similar advice to allow an abrupt appreciation of a currency led to (8) in 1997, and came very close to destroying (9)
[多选题]幽门梗阻患者洗胃的时间是 ( )
A.饭后即刻
B.饭后1小时内
C.空腹
D.饭后2小时
E.饭后4~6小时
[多选题]不良行为生活方式影响健康的特点是( )
A.潜伏期长
B.特异性差
C.协同作用强
D.变异性大
E.广泛存在
[判断题]编组、区段站及比照区段站办理和有驻站调机的中间站,对穿越正线的调车作业计划应在下达前进行审核并在调车作业通知单上签名,强化安全控制。
A.正确
B.错误
[单选题]金融IC卡的有效期最长为多少年( )。
A.3年
B.5年
C.10年
D.20年
[单项选择]为了2008年奥运会的顺利召开,北京市大力修建各种比赛场馆,场馆的修建势必产生建筑施工噪声对周围居民的生活造成影响,这些施工噪声应当符合国家规定的相关标准。
这些施工噪声应当符合国家规定的工业企业厂界标准和( )。
A. 建筑施工场界环境噪声排放标准
B. 产品的噪声排放国家标准
C. 城市市区噪声排放地方标准
D. 噪声污染的工业设备行业标准
[单项选择]男性患者,37岁,既往有肝炎史。超声发现脾脏显著肿大,肝表面不光滑,肝实质回声不均匀。右肝可见直径27mm的类圆形病变,边缘整齐光滑,有无回声晕,内部为均匀低回声,诊断最可能是()
A. 慢性肝炎
B. 慢性肝炎合并肝硬化
C. 肝硬化合并肝囊肿
D. 肝硬化合并肝肿瘤
E. 肝硬化合并门静脉高压
[单选题]对于v2500发动机,用MCDU做反推测试时,CFDIU(中央故障显示接口组件)模拟( )
A.TLA(油门杆角度)
B.飞机在地面
C.N2条件
D.EIU(发动机接口组件)输入信号
[填空题]As far as I am concerned, his politics are rather conservative compared with other politicians. A. As far as B. are C. compared D. politicians
[多选题] 加油站应根据销量,结合( )等因素,预判并保持最优库存。
A.周转率
B.配送距离
C.节假日
D.空容量
[单项选择]具有公开募捐资格的基金会以外的慈善组织开展慈善活动的年度支出以及管理成本的标准,由()规定。
A. 国务院民政部门
B. 国务院财政部门
C. 国务院税务部门
D. 国务院民政部门会同国务院财政、税务等部门

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