热门试题:
[单选题]患者男，50岁。经常发生肾绞痛、血尿，疑为肾结石，需做静脉肾盂造影。造影前准备不正确的是
A.常规肠道准备
B.当天禁止早餐
C.鼓励饮水
D.检查前排尿
E.需做碘过敏试验
[填空题]深度为5的满二叉树中，叶子结点的个数为______。
[单项选择]预订资料按字母顺序存放，其主要特点是（）。
A. 可以很方便地查找客人的订房资料
B. 便于掌握某一时期或某一阶段的预订数量
C. 便于掌握预计入住客人数量
D. 便于客人退房
[单项选择]You （ ） such a long essay. Mr. Smith only asked for 300 words, and you have written 900.
A. needn't have written
B. needn't write
C. didn't need write
D. didn't need to write
[单项选择]角度定义：两个相互平面间夹角的（）（二面角）。
A. 最大值
B. 最小值
C. 中间值
[单选题](232541)双波纹管差压计投入前首先应该做()。
A.打开节流装置后一二次阀
B.打开流量计前后管的平衡阀
C.仪表投入二次仪表
D.开节流装置前一二次阀
[单项选择]干扰试验中加入干扰物形成的误差是（）
A. 随机误差
B. 操作误差
C. 方法误差
D. 比例系统误差
E. 恒定系统误差
[单项选择]按照《国务院关于加强国民经济和社会发展规划编制工作的若干意见》，我国建立( )规划管理体系。
A. 四级四类
B. 三级三类
C. 三级四类
D. 四级三类
[多选题]多项选择题核准人员异常行为排查，管辖行应通过（）等方式，检查了解基层网点异常行为排查是否到位
A.调阅异常行为排查相关工作资料
B.访谈了解
C.问卷调查
D.上门家访
[多选题]将真空表检测管接到节气门后方,起动发动机,怠速条件下真空表在 17.5Kpa 以下,表明 节气门后方有大量漏气,应检查( )。
A.真空软管
B.节气门前方管路
C.进气系统各管接头
D.曲轴箱通风阀
E.废气再循环阀
[单选题]下列不属于商业银行不良资产处理方式的是（ ）。
A.呆账核销
B.法律仲裁
C.以资抵债
D.债务重组
[简答题]何谓“同时型产品开发”，它有什么突出优点?
[单项选择]下列对于硬脊膜外隙的说法，正确的是（）
A. 是颅底与蛛网膜之间的腔隙
B. 有12对脑神经穿过
C. 含大量脑脊液
D. 含脂肪和静脉丛
E. 有脊神经前支通过
[单选题]（ ）三艘机动船交叉相遇致有构成碰撞危险,则:
A.应适用交叉局面条款；
B.有两艘船在本船右舷的机动船应给其他两船让路；
C.这是一种特殊情况,应执行责任条款；
D.上述说法均不正确。
[判断题]城乡污水集中处理场所排放某一项应税污染物超标,其他应税污染物不超标,纳税人只需对其超标的应税污染物申报缴纳环境保护税。
A.正确
B.错误
[简答题] 巡视剩余电流动作保护器时，应当对哪些项目进行检查？
[多项选择]在投资性房地产转换或者变更计量模式时，下列表述不正确的有（）。
A. 企业将自用房地产转换为采用公允价值模式计量的投资性房地产，转换日的公允价值小于原账面价值的，差额计入所有者权益
B. 企业将采用成本模式计量的投资性房地产转换为自用房地产，转换日的公允价值小于原账面价值的，其差额计入当期损益
C. 企业将公允价值模式计量的投资性房地产变更为采用成本模式计量时，按照账面原值对应结转，不产生差额
D. 企业将成本模式计量的投资性房地产变更为采用公允价值模式计量时，变更日公允价值与账面价值的差额，应调整期初留存收益
[单项选择]婴儿感知觉的发展是（）的心理过程。
A. 较为被动
B. 主动的、有选择性
C. 非常缓慢
D. 成熟较晚
[单项选择]发动“雾月政变”，推翻“督政府”，夺取了政权，后来加冕称皇帝的是（）。
A. 威廉二世
B. 查理二世
C. 路易十八
D. 拿破仑
[多项选择]社会治安综合治理的要点包括( )。
A. 社会治安综合治理的领导力量是各级党委和政府
B. 社会治安综合治理的目标是综合性的
C. 社会治安综合治理的手段和措施是综合性的
D. 综合治理的实施力量是综合性的
[单项选择](31)～(35)题使用下列数据表。
“班级”表：
班级号 班级名
11 信息200801班
12 信息200802班
21 计算机200801班
22 计算机200802班
“教师”表：
教师编号 姓名 班级号 工资 职称 电话
T11 李清 11 1500.00 讲师 65854587
T22 王晓黎 12 2200.00 教授 63525876
T33 欧倩倩 11 1600.00 讲师 65548478
T44 刘宏 21 1200.00 助教 63252585
T55 赵虎 22 2100.00 教授 68989854
T66 胡丽丽 22 1400.00 讲师 65847952
T77 刘纷 12 1100.00 助教 65847931
下列SQL语句执行后，查询结果的第一条记录的“职工号”是( )。
SELECT 班级号,姓名,工资; FROM 教师; ORDER BY 班级号,工资 DESC
A. T11
B. T33
C. T55
D. T66
[单项选择]明渠均匀流只能发生在：
A. 顺坡棱柱形渠道
B. 平坡棱柱形渠道
C. 逆坡棱柱形渠道
D. 变坡棱柱形渠道
[不定项选择题]A.茚三酮反应
A.Molish反应
B.双缩脲反应
C.Dragendorff反应
D.Pettenkofer反应
E.氨基酸的检识反应是
[单项选择]
We know mosquitoes very well. Mosquitoes fly everywhere. They can be found almost all over the world, and there are more than 2,500 kinds of them.
No one likes the mosquito. But the mosquito may decide if she loves you. She Yes, she. The male mosquito doesn’t bite! Only the female mosquito bites because she needs blood to lay eggs. She is always looking for things or people she wants to bite. If she likes what she finds, she bites. But if she doesn’t like your blood, she will turn to someone else for more delicious blood. Next time a mosquito bites you, just remember you are chosen. You’re different from the others!
If the mosquito likes you, she lands on your body without letting you know. She bites you so quickly and quietly that you may not feel anything different. After she bites, you will have an itch (痒) on your body because she puts something from her mouth together with your blood. When the itch begins, she has flown away.
And the
A. continue biting you
B. turn to someone else for more delicious blood
C. lay eggs on your body
D. have a rest and lay eggs on a wall or a tree
[单选题]肿瘤二线治疗是指：
A.一线治疗后病情稳定的维持治疗
B.放疗后的治疗
C.手术后的治疗
D.一线治疗失败后接受的治疗
[单项选择]As she walked round the huge department store, Elaine (67) how difficult it was to choose a suitable Christmas present for her father. She (68) that he were as easy to please as her mother, who was (69) delighted with perfume. (70) , shopping at this time of the year was a most disagreeable experience: people (71) on your toes, pushed you with their elbows and almost knocked you (72) in their (73) to get to a bargain (74) of you.
Partly to have a rest, Elaine paused in front of a(n) (75) where some attractive ties were on display. "They are real silk," the assistant (76) her, trying to persuade her. " (77) double the price. " But Elaine knew from her past experience that her (78) of ties hardly ever pleased her father.
She moved on reluctantly and then (79) by chance, stopped where a small crowd of men had gathered round a counter. S
A. magnificent
B. necessary
C. well-chosen
D. expensive
[单选题]作业人员应具备必要的（），学会紧急救护法，特别要学会触电急救。
A.安全生产知识
B.技能等级
C.专业学历
D.工作经验
E.略
F.略
[单选题]用于构成十进倍数和分数单位的词头,其词头名称“兆”表示的因素为( )｡
A.､10的12次方
B.､10的8次方
C.､10的6次方
D.､10的负6次方
[单选题]全国抗战以来八路军在华北发动的规模最大、持续时间最长的一次带战略性进攻的战役是( )。
A.台儿庄战役
B.南京保卫战
C.平型关大捷
D.百团大战
[单项选择]
Divorce is the act by which a valid marriage is dissolved, usually freeing the parties to remarry. In regions in (1) ancient (2) authority still predominates, divorce may be (3) and rare, especially when, as among Roman Catholics and Hindus, the religious (4) views marriage (5) indissoluble. Custom, (6) , may make divorce a simple matter in (7) societies. (8) some Pueblo Indian tribes a woman could divorce her husband (9) leaving his moccasins on the doorstep. The (10) of individual determination and mutual (11) are making divorce (12) acceptable in the (13) parts of the world.
Among premodern societies, the rate of marital stability is difficult to (14) (15) the varying definitions of (16) and divorce. It seems to be broadly true (17) wherever divorce is a legal impossibility the wedding is a well-defined event conducted with (18)
A. first
B. contrary
C. reverse
D. different
[单选题]主接地极应用耐腐蚀的钢板制成，其面积不得小于( ) m2。
A.0.5
B.0.75
C.1
[填空题]九曲焖香鼎釜FZ4005XM／FS4006的内胆是钛金鼎釜，其由哪五层结构组成（），其（）层导磁产热能力是铁的5倍，（）层传热能力是铁的3倍。
[单项选择]男性，48岁，双手近端指间、腕关节肿痛6个月，伴晨僵>2h／d，ESR80mm（第1小时末），CRP升高，RF1：48，ANA阴性。双手X线片示：骨质疏松，腕关节轻度狭窄关于类风湿性关节炎，下列说法不正确的是（）
A. 发病和免疫反应有关
B. RA最基本病理变化是骨膜炎
C. 血中类风湿因子本质是IgM抗体
D. 类风湿因子具有诊断价值
E. 高滴度RF提示预后较差
