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[多选题]CR400BF型动车组轮对轴箱装置主要由( )等组成。
A.车轮
B.车轴
C.轴箱
D.一系定位装置

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[单项选择]()立体感强,犹如做了一个工程的模型,其主要设备材料的规格数量,安装的标高、间距、坡向均有明确的标注,被广泛使用。
A. 系统草图
B. 平面图
C. 斜视图
D. 轴测图
[单项选择]成釉细胞来源于()。
A. 星网状层
B. 中间层
C. 内釉细胞
D. 外釉细胞
E. 基底层
[单项选择]某进口设备采用运费在内价(CFR)形式,在该价格中包含的费用是( )。
A. 出口国装运港至进口国目的港之间的运输保险费
B. 进口国国内运费、装卸费
C. 进口国国内运输保险费
D. 出口国装运港至进口国目的港之间的海运费
[单选题]在钢轨上钻螺栓孔时,其孔径允许误差为( )。
A.±0.3mm
B.±0.5mm
C.±1mm
D.±1.5mm
[单项选择]内部控制调查表中的(),是针对内部控制制度是否严密、有效,综合考虑各方面因素提出来的。
A. 关键控制点
B. 问题
C. 不相容职务
D. 业务环节
[单项选择]患者女性,50岁,咬硬物致右上第二磨牙正中劈裂。拔牙前X线片显示患牙无龋及牙周病,根尖无阴影,上颌窦低位,腭根与上颌窦底重叠。术中腭根折断约2mm。根据下列哪种X线影像可判断腭根是否位于上颌窦内()
A. 根尖是否有阴影
B. 牙周膜及骨硬板是否连续
C. 上颌窦是否大
D. 上颌窦是否在牙根间
E. 患者年龄是否超过18岁
[多项选择]有关数字法测图在地籍细部测量中得到普及原因的表述,说法正确的有______。
A. 数字法地籍成图提高了地籍图、宗地图成图的速度、制图的质量
B. 节省了大量的人力和物力
C. 图形输入输出设备性能的完善和成本的降低,为实现数字法测图提供了外业保障
D. 数字法测图具有高精度、低成本、灵活、方便的特点,与GPS定位和航空航天遥感成图形成了极好的互补关系
E. 地理信息产业的崛起和地籍管理信息系统建设的飞速发展,迫切需要数字化的地籍图产品,为大比例尺数字地籍图的应用找到了出路
[单选题]以下哪个不是运行中为保证储罐罐容安全的设置( )。
A.液位异常报警
B.液位压力异常PLC联锁
C.CCTV
D.液位压力监控
[多选题]36. 常用销的形式有( )。
A.圆柱销
B. 圆锥销
C.半圆销
D.开口销
[单项选择]
Rising bright and early on a Saturday used to be a matter of survival in Germany.{{U}} (62) {{/U}}the 1990s most shops closed for the weekend at 2 pm. Today you can{{U}} (63) {{/U}}into the wee hours every day except Sunday. In most German states shophours are, or about to be, fully{{U}} (64) {{/U}}. That should lay to rest the{{U}} (65) {{/U}}that Germany is anti-consumer. But it also{{U}} (66) {{/U}}a change in attitudes to time.
Germans have long fretted over time. Wasting it is forbidden;{{U}} (67) {{/U}}is required. The country’s austere Protestantism helps to explain this, but{{U}} (68) {{/U}}may a culture of industrial might. The efficient division of labor requires a{{U}} (69) {{/U}}schedule. And the family{{U}} (70) {{/U}}of a lone male breadwinner set a broad daily framework. With few mothers working, shop openin
A. development
B. lack
C. construction
D. loss
[单项选择]

Most children with healthy appetites are ready to eat almost anything that is offered them and a child rarely dislikes food (61) it is badly cooked. The (62) a meal is cooked and served is most important and an (63) served meal will often improve a child’s appetite. Never ask a child (64) he likes or dislikes a food and never (65) likes and dislikes in front of him or allow (66) else to do so. If the father says he hates fat meat or the mother (67) vegetables in the child’s hearing he is (68) to copy this procedure. Take it (69) granted that he likes everything and he probably (70) . Nothing healthful should be omitted from the meal because of a (71) dislike. At meal times it is a good (72) to give a child a small portion and let him (73) back for a second helping rather than give him as (74) as he is likely to eat all at once. Don’t talk too much to the child (7
A. so that
B. until
C. lest
D. although

[单项选择]根据《药品流通监督管理办法》   药品零售企业销售药品时,开具的销售凭证应标明()
A. 供货单位名称、药品名称、生产厂商、批号、数量、价格
B. 供货单位名称、药品名称、规格、批号、数量、价格、注册证号
C. 药品名称、数量、价格、批号、储运条件、药品标准
D. 药品名称、生产厂商、数量、价格、批号
E. 药品名称、数量、价格、批号、有效期
[单项选择]

W: It was exactly two years ago today that we moved to this town. You started working on your degree, and I started working down at the lab.
M: It seems like only yesterday. I suppose that I’m so busy that I don’t even know how the time passes.
W: I’d expect the opposite. I mean the way you’ve been studying, working on experiments, and writing quotations. It might seem more like four years than two.
M: Haven’t you ever noticed how time seems to crawl when you have nothing to do But how time flies when you are busy with what you really like to do
W: That’s true. Those days when there’s not much to do at the lab don’t ever seem to end.
M: Just wait a little longer. As soon as I finish my degree we’ll open our own laboratory, Morrison and Morrison Biochemical Analysis.

What do the man and the woman plan to do in the future ()
A. Open a biochemical laboratory.
B. Refinish the furniture.
C. Continue their education.
D. Teach biochemistry.
[单选题]行李、包裹超过规定的运到期限运到时,承运人应向收货人支付的违约金最高不超过运费的()。
A.0.1
B.0.25
C.0.3
D.0.5
[单选题]设备( )的目的是保持其稳固性、减轻振动、避免变形、防止不合理磨损及保证加工精度等。
A..检查校正
B..调试
C..安装找平
D..定位
[单项选择]根据我国《消费税暂行条例》的规定,消费税纳税人以一个月为一期纳税的。其申报纳税的期限为自期满之日起( )日内。
A. 5
B. 10
C. 15
D. 30
[单选题]患者,男性,50 岁。行胃癌根治术。病理示肿瘤直径 2.8cm,累及黏膜下层。
淋巴结转移为 N,该病人属于
A.早期胃癌(Ⅰ型)
B.早期胃癌(Ⅱ型)
C.进展期胃癌(Ⅰ型)
D.进展期胃癌(Ⅱ型)
E.进展期胃癌(Ⅲ型)
[简答题]苯中毒概述
[多选题]属于赌博行为的有( )。
A.小王在一家网站上投注200元,赢得50000个“虚拟金币”,后兑换为500元钱
B.春节期间,小王同其叔叔、舅舅等亲戚打麻将,赢得200元钱
C.小王在长途汽车站摆了个地摊,设置圈套,以猜大小的方式,骗人押注,赢得500元钱
D.小王和朋友打牌,赢得100元钱后,按事先约定,将这100元钱请大家吃了一顿
[单项选择]夹层玻璃最多可达()层。
A. 7
B. 8
C. 9
D. 10
[判断题]爆轰是炸药化学变化的最高形式。()
[单项选择]关于外阴创伤的治疗护理,错误的是()
A. 根据损伤的不同情况给予不同的处理
B. 若表皮无损伤,局部血肿在5cm以下,可立即冷敷患处
C. 有活动性出血者,及时结扎缝合
D. 血肿挖除后,24小时可开始做局部热敷
E. 给予镇静镇痛治疗,大量抗生素预防感染
[判断题]HXD1D型机车空压机扳键开关置“强泵”位,空气压缩机1、2均投入工作。…( )
A.正确
B.错误
[多选题]电能表带电调换现场作业,在短路电流连片前抄录旧表电表数据环节,应 ( )。
A.记录电能表换装开始时间和平均功率
B.正确抄录电能表当前示数数据
C.进行电能表核对
D.客户签字确认
[多项选择]Win2000的引导进程包括的阶段有()。
A. 预引导序列
B. 引导序列
C. 内核加载
D. 内核初始化
[单项选择]Believe it or not,optical illusion can cut highway crashes.
Japan is a case in point.It has reduced automobile crashes on some roads by Rearly 75 percent using a simple optical illusion.Butst.ripes,called chevrons(人字形),painted on ther rads make drivers think that they are driving faster than they really are,and thus drivers slow down.
Now the American Automobile Association Foundation for Traffic Safety in Washington D.C. is planning t。repeat Japan’s success.Starting next year,the foundati。n will paint cheyrons and。ther pattems of stripes on selected roads around the country to test how well the patterns reduce highway erashes.
Excessive(too great)speed plays a major role in as much as one fifth of all fatal traffic accidents, according to the foundation.To help reduce those accidents,the foundation will conduct its tests in areas where speed-related hazards(danger)are the greatest curves,exit slopes,traffic circles,and bridges.
Some studies suggest that straight,ho
A. thev should avoid speed.related hazards
[单项选择]心悸痰火扰心证的代表方是()
A. 苓桂术甘汤
B. 桃仁红花煎
C. 黄连温胆汤
D. 归脾汤
E. 安神定志丸
[判断题]苯属于II级易燃液体。
A.正确
B.错误
[单选题]按照《公路桥梁技术状况评定标准》 JTG/T
H21-2011 中规定:混凝土梁式桥上部结构评定标准,属于3个标度的是 。
A.蜂窝麻面
B.剥落掉角
C.空洞孔洞
D.混凝土碳化
[名词解释]溶出性侵蚀
[简答题]特殊情况下,司机需按乘务车间要求进行广播,人工广播时,不得喧哗、大声说笑,使用普通话或方言播音,语调平稳圆润、音量适中、读音准确、声音清亮。
[单选题]检查大、小车轮组时,需要检查车轮的( )情况。
A.载重
B.磨损
C.平衡
D.速度
[单选题]原料本身一般都有不含香气,必须依靠“添加香料”的调香方法使其生香。
A.正确
B.错误
[判断题]风险与收益是对等的。风险越大,收益的机会越多,期望的收益率也就越高。 ( )
[简答题]吀21.什么叫感抗?
[单项选择]压力继电器是什么样的元件()
A. 液压泵
B. 液压控制元件
C. 液压辅助元件
D. 液压执行元件

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