[填空题]
阅读下面的短文,文章中有5处空白,文章后有6组文字,请根据文章的内容选择5组文字,将其分别放回文章原有位置,以恢复文章原貌。
{{U}} (46) {{/U}}Your AAA computer also supports a
second diskette drive that uses 5.25-inch diskettes, or 3.5-inch diskettes,
depending upon the type of drive installed.
There are two common
types of disk drives: a hard disk drive (sometimes called a fixed disk drive)
and a diskette drive (sometime called a floppy disk drive).{{U}} (47)
{{/U}}(Some models might not have a hard disk drive. ) With a hard disk,
your computer can store large amounts of information (called files) in one
convenient place. Using a hard disk, your computer can save and retrieve
information much faster than with a diskette drive.{{U}} (48)
{{/U}}.
Each disk drive has a letter assigned to it, so you
can tell your computer where to find information.{{U}} (49) {{/U}}If you
have a hard disk drive, it is called drive C.
If your computer
has a hard disk drive, drive C, then you can store
[多选题] 网络层的内在功能包括( )。
A.路由选择
B.流量控制
C.拥挤控制
D.都不是
[多选题]下列说法正确的是( )
A.通常汽油的蒸气压愈大,在储存时蒸发损失也愈大。
B.恒温浴温度高于标准规定的温度,会使粘度测定结果偏高。
C.密度随温度的变化而变化。
D.油品的密度等于油品的质量除油品的体积,与温度无关。
[多选题]高层民用建筑中庭连通面积叠加超过一个防火分区最大允许建筑面积时,应采取( ) 等措施。
A. 房间与中庭回廊相远的门、窗,应设自行关闭的乙级防火门、窗.
B. 与中庭相通的过厅、通道等,应设乙级防火门或耐火极限大于3h的防火卷帘分隔.
C. 中庭每层回廊应设自动喷水灭火系统.
D. 中庭每层回廊应设火灾自动报警系统.
E. 具有排烟设施.
[单项选择]关于碘缺乏病严重程度比较,下列哪组不对
A. 山区>平原
B. 内陆>沿海
C. 农村>城市
D. 河谷冲刷带>平原
E. 河谷冲刷带<平原
[判断题]TD-SCDMA子帧分成7个常规时隙,即TS0~TS6。
[单项选择]女性,22岁,面色苍白、排酱油样尿2周,下列哪项不是血管内溶血检查指标
A. 尿隐血试验
B. 含铁血黄素尿
C. 血清结合珠蛋白
D. 海因小体
[填空题]成熟红细胞的形状呈双凹圆盘状,中央较薄,周缘较厚。成熟红细胞无核和细胞器,胞质内充满_血红蛋白,具有结合和()和()的功能。
[单选题] 当机车以内重联模式运行时,操纵节制动显示屏上钮子开关信息栏显示:93#转换阀“本机”位、不补风、空联切除、ATP投入(惩罚制动)、定压600kPa,同时显示屏流量表上方显示“本机”字样。()
A.对
B.错
[单选题]根据事故至因理论,未取得调度发布的停电作业命令进行 作业而发生的事故属于( )。
A.人的不安全行为
B.物的不安全状态
C. 作业环境不良
D. 安全管理缺陷
[单选题]所在接地应共用一组接地装置,在基础四角打接地桩,然后连成一体,其接地电阻应小于( )欧姆,从接地网引至箱变的接地引线应不少于两条。
A.1;
B.0.1;
C.0.4;
D.4。
[单选题]健全完善( ),对重复出现的问题、久推不动的工作要明确责任人,流程化、清单化、台账化整改销号。
A.A、管理制度
B.B、责任制
C.C、考核办法
[单项选择]下列政策手段中,不属于财政政策工具的是( )。
A. 公共支出
B. 公开市场业务
C. 政府投资
D. 税收
[多选题] 下列哪些情况下,禁止列车分部运行( )。(应知应会-《技规》第369条
)
A. 采取措施后可整列运行时
B. 遗留车辆无人看守时
C. 司机与车站值班员及列车调度员均联系不上时
D. 对遗留车辆未采取防护、防溜措施时
[单选题]列车调度员向调度辖区范围内的车站值班员、助理值班员、( )、机车司机、工务人员、道口人员发起紧急组呼。
A.电务人员
B.运转车长
C.接触网人员
D.车站站长
[单项选择]医疗机构配制制剂,应是本单位临床需要而市场上没有供应的品种,并须经所在地下列部门批准后方可配制
A. 省级卫生行政部门
B. 省级药品监督管理部门
C. 县级卫生行政部门
D. 地市级药品监督管理部门
E. 省级工商行政管理部门
[单项选择]Which of the following titles is most appropriate to the passage
A. Distrust and Faith
B. Reading and Belief
C. Reading and Human Activity
D. Judgment and Responsibility
[多选题]整治钢轨接头错牙时须选用以下
( )等工具。
A.呆扳手
B.扭力扳手
C.道钉锤
D.道尺
[判断题]焊机的电源线一般不得超过3m 。
A.正确
B.错误
[判断题] 变压器的故障可分为油箱内和油箱外两种。()
A.正确
B.错误
[单选题]下列关于瞳孔的调节的叙述错误的是
A.视远物时瞳孔扩大
B.在强光照射下瞳孔缩小
C.瞳孔对光反射为单侧效应
D.瞳孔的大小可以调节进入眼内的光量
[单选题]煤矿在生产过程中所产生的( )称
为矿尘。
A.煤尘
B.岩尘
C.灰尘
D.各种矿物微细颗粒的粉尘
[不定项选择题]中药炮制理论形成时期是( )
A.A汉代
B.B唐代
C.C宋代
D.D明代
E.清代
[单项选择]
{{B}}TEXT C{{/B}}
If you have ever dreamed
of slipping into the comforting softness of a cashmere sweater you should follow
the example of the habitual wearers and make sure that it has been knitted in
the Scottish Borders—nothing else will do for them as it is pure luxury. But
what makes Scottish Borders Cashmere so special To begin with the Border
knitters insist on using only the best cashmere painstakingly produced in one of
the most barren parts of China. The cashmere is hand combed from the under
fleece of the Mongolian goat and one of them produces in a year only enough yam
to make a scarf. It takes three goats to produce one simple sweater!
This rare natural fiber has then to be transported to Britain for
processing. A highly skilled system, invented by Joseph Dawson in the 1880’s,
removes every impurity and coarse grade hair so that only the softest down is
left. After spinning the Border knitters use their tradition
A. Because fashions change too fast for cashmere addicts to follow.
B. Because the styles of Scottish Borders Cashmere are not attractive though all colors are available.
C. Because cashmere addicts have very few choices, that embarrasses them.
D. Because cashmere addicts have so many choices in every color and fashion that they are at a loss.
[填空题]Questions 47 to 56 are based on the following passage.
California has more than two thousand (47) of plants that are not found anywhere else. A new study says climate change could severely (48) these plants by the end of the century. Many could move northward and toward the Pacific coast in reaction to rising temperatures and (49) in rainfall. Others might climb up mountains to find the cooler climates they like.
But David Akeley at the University of California, Berkeley, says the (50) of climate change is greater than during ice ages in the past. He says plants that cannot move fast enough are in
(51) of getting killed off before they can relocate. Changes in plants could also affect animals that depend on the plants for food.
About forty percent of all (52) plants in California are endemic, meaning that they are found only in that state. The new study says that for two out of three endemic plants
[判断题]债务人不履行债务时,债权人无权依照本法规定以该财产折价或者以拍卖、变卖该财产的价款优先受偿。
A.正确
B.错误
[单项选择]提出中国社会主义农业的改革和发展会有两个飞跃的是()
A. 邓小平
B. 陈云
C. 江泽民
D. 胡锦涛
[多选题]公安机关在侦办钱某诈骗案时,对钱某的住处进行了搜查,并对搜查过程中所获取的有关物品进行了扣押。下列说法正确的是( )。
A.搜查时发现的涉案物品,办案人员应当进行扣押
B.进行扣押时,应制作扣押清单
C.持有人拒绝交出应当扣押的物品的,公安机关不得强制扣押,应当予以登记
D.公安机关在侦查过程中,如果发现其中被扣押的某些物品与本案无关时,应当在3日以内返还物品持有人
[多选题] 若有紧急需要在工作间断期间运行值班人员可在工作票未交回的情况下送电但应先通知工作负责人在得到工作班全班人员已经离开工作地点、可以送电的答复后方可执行并应采取以下哪些措施?( )
A.拆除临时遮栏、接地线和标示牌恢复常设遮栏
B.悬挂"止步高压危险"的标示牌
C.必须在所有通路派专人守候以便告诉工作班人员"设备已经合闸送电不得继续工作"
D.守候人员在工作票未交回以前不得离开守候地点
[多项选择]隧道质量检测包含哪些项目?()
A. 隧道净空
B. 喷射砼厚度、背后空洞位置
C. 衬砌砼厚度、衬砌钢筋
D. 锚杆长度、注浆饱满程度
E. 钢拱架间距
F. 仰拱
[填空题]. 用于电气作业书面依据的工作票应一式( )份。
[多选题] 防火间距由于场地等原因,难以满足国家规范的要求时,可根据建筑的实际情况采取以下措施( )。
A.改变建筑的生产和使用性质,尽量降低建筑的火灾危险性
B.调整生产厂房的部分工艺流程
C.将建筑的普通外墙改造为防火墙
D.拆除部分耐火等级低.占地面积小.存在价值低且与新建筑相邻的原有陈旧建筑
E.设置独立的室外防火墙
[多选题]支撑保护套具包括()等工作方式。
A.油动
B.手动
C.气动
D.液压
[单选题]( )可实现各类灭火救援预案的查询功能。
A.类型预案
B.对象预案
C.灭火预案
D.抢险预案
[填空题]第二十五条 为避免( )取样时存在混淆的风险,每次只能对一种印刷包装材料取样,所取印刷包装材料的样品不能再放回原包装中。样品必须有足够的保护措施和标识,以防混淆或破损。
[判断题]电压互感器的二次回路通电试验时,应将二次回路断开,并取下电压互感器高压熔断器或拉开电压互感器一次刀闸,防止由一次侧向二次侧反送电。
A.正确
B.错误
[判断题]锅炉吹灰前应适当降低燃烧室负压,并保持燃烧稳定。