热门试题:
[不定项选择题]共用题干
Giant Structures
It is an impossible task to select the most amazing wonders of the modern world since every year more
________ (51)constructions appear. Here are three giant structures which are worthy of our admiration
_______(52)they may have been surpassed by some more recent wonders.
The Petronas Towers
The Petronas Towers were the tallest buildings in the world when they were
completed in 1999.
________(53)a height of 452 metres,the tall twin towers,like two thin pencils,
dominate the city of Kuala Lumpur. At the 41 st floor,the towers are_________(54)by a bridge,symboli-
zing a gateway to the city.The American architect Cesar Pelli designed the skyscrapers.Constructed of high-
strength concrete,the building_______(55)around 1,800 square metres of office space on every floor.
And it has a shopping centre and a concert hall at the base.Other_(56)of this impressive building
include double-decker lifts,and glass and steel sunshades.
The Millau Bridge
The Millau Bridge was opened in 2004 in the Tarn Valley,in southern France.At
the ________ (57)it was built,it was the world'S highest bridge,_________(58)over 340m at the
highest point.The bridge is described as one of the most amazingly beautiful bridges in the world.It was built
to _________ ( 59 ) Millau ' s congestion（拥堵）problems. The bridge was built to withstand the
________(60)extreme seismic（地震的）and climatic conditions. Besides,it is guaranteed for 120 years!
The Itaipu Dam
The Itaipu hydroelectric power plant is one of the largest constructions of its kind in
the world. It
_________(61)of a series of dams across the River Parana,_________(62)forms a natural
border between Brazil and Paraguay.Started in 1975 and taking 16 years to complete,the construction was
carried out as a joint project between the two________(63).The dam is well-known for both its electricity
output and its size.In 1995 it produced 78% of Paraguay’s and 25% of Brazil’s_________（64）needs.
In its construction,the amount of iron and steel used was equivalent to over 300 Eiffel Towers.It is a
________(65)amazing wonder of engineering.
_________(62)
A.what
B.who
C.that
D.which
[判断题]生产经营单位的安全总监是本单位安全生产的第一责任人，对落实本单位安全生产主体责任全面负责。（ ）
A.正确
B.错误
[单选题]下列（ ）不是“三遥”馈线终端的必备功能
A.数据远传及远方控制功能
B.故障检测及故障判别功能
C.线路有压鉴别功能
D.支持重合闸方式的逻辑配合完成就地型馈线自动化功能
[简答题]室内用双小车吊钩桥式起重机，起重量50/10+50/10t，跨度28.5m，工作级别A5，其型号如何表示？
[单项选择]狭义软文的定义是指企业花钱在报纸或杂志等宣传载体上刊登的（）的广告。
A. 纯文字性
B. 图文并茂性
C. 图片性
D. 新闻性
[单选题]在非常站控按钮按下时，（）。
A.联锁操作有效,CTC操作无效
B.联锁操作无效,CTC操作有效
C.电务维修机操作有效
D.无
[单选题]OBU拆卸车辆车辆正常驶入ETC车道系统检测到OBU拆卸自动栏杆不抬起拦截车辆车道费显提示“（ ） ”。引导车辆转混合车道人工发放CPC卡放行。
A.OBU不在有效期
B.标签拆卸
C.无标签
D.卡签过期
[单选题]汽车库室内任一点至最近人员安全出口的疏散距离不应大于( )m，当设置自动灭火系统时，其距离不应大于( )m
A.20,30
B.30,45
C.45,60
D.60,75
[简答题]禁止( )断、接引线。 A. 带负荷 B. 带电 C. 停电 D. 无负荷
[单项选择]可以直接检测桩身混凝土强度的检测方法有（）。
A. 声波透射法
B. 钻取岩芯
C. 低应变动测法
D. 高应变动测法
[判断题]年度状态评价目的是全面掌握设备运行状态，准确评价设备健康状况，科学制定设备检修策略，保证设备安全稳定运行。
A.正确
B.错误
[判断题]依据《安全生产法》，生产经营单位的主要负责人和安全生产管理人员，应当由有关主管部门对其安全生产知识和管理能力考核后方可任职。
A.正确
B.错误
[单选题]为防止误吸,成人麻醉前禁食时间至少为( )
A.2—3小时
B.8—10小时
C.10—12小时
D.4—6小时
E.1—2小时
[单项选择]建筑工程保险的第三者责任是指被保险人在工程保险期限内因意外事故造成工地以及工地附近的第三者（），依法应负的赔偿责任。
A. 人身伤亡
B. 财产损失
C. 人身伤亡或财产损失
D. 责任事故
[多选题]如果个人认为自己的信用报告中反映的个人养老保险金信息与实际情况不符，可以（ ）。[1分]
A.向所在单位提出书面异议申请
B.向当地住房公积金管理中心核实情况和更改信息
C.向当地中国人民银行征信管理部门提出书面异议申请
D.向当地商业银行核实情况和更改信息
E.向当地社保经办机构核实情况和更改信息
[单选题]在室内高压设备上工作，应在工作地段两旁及对侧运行设备间隔的遮栏（围栏）上和禁止通行的过道遮栏（围栏）上悬挂（）标示牌。
A.禁止合闸！
B.禁止合闸，有人工作！
C.止步，高压危险！
D.从此上下！
[单项选择]对病因不明疾病的研究中，描述性研究的主要用途是
A. 早期发现患者
B. 早期诊断患者
C. 早期治疗患者
D. 提出病因假说
E. 检验病因假说
[判断题]架空配电线路和高压配电设备验电应有人监护。
A.正确
B.错误
[单选题]包括网络操作系统、通信软件、通讯协议。
A.网络软件
B.显示器
C.网络工作站
D.鼠标
[单项选择]腹部平片检查，对哪种“急腹症”诊断价值不高
A. 输尿管结石
B. 小肠低位机械性肠梗阻
C. 消化道穿孔
D. 急性阑尾炎
E. 肾结石
[单选题]训练结束后，应当及时清点人员，并认真做好器材整理和放松拉伸，时间一般不得少于（）分钟。
A.15
B.30
C.60
D.90
[单项选择]一个流行杂志的出版商提供了订阅三年杂志的特殊折扣价格，在结算日，已经收到的但同未来时期的收入相关的金额应记录为（）
A. 应计的订阅收入（资产账户）
B. 未实现的订阅收入（负债账户）
C. 实现的订阅收入（收入账户）
D. 预收订阅应收款项（递延资产账户）
[单选题]蛛网膜下隙出血最常见的原因有
A.动脉硬化
B.动脉炎
C.血液病
D.高血压
E.先天性颅内动脉瘤
[单选题]( )推力轴承中的窜动间隙过小会造成_____温度升高。
A.推力瓦块
B.工作瓦块
C.非工作瓦块
[不定项选择题]A.升高
A.降低
B.先高后低
C.先低后高
D.感染性休克患者心排出量的变化是( )
[多选题]乘坐铁路列车时，应注意（ ）
A.系好安全带
B.不能吸烟
C.不能触碰人力制动器
D.不能走动
[单项选择]属于濒临灭绝状态的稀有珍贵野生药材物种是( )。
A. 赛加羚羊
B. 杜仲
C. 棕熊
D. 人参
E. 五味子
[单项选择]Walking through the dry leaves on his way home, Pat thought of what a bad day in school it had been. But every day was a bad day for him; he and the school did not like each other. But now that he was in the forest, Pat began to feel more like his usual self. He stopped to look at the quick moving stream of water called the Totopotomy. This little river was named for a man Pat liked, Totopotomy chief of the friendly Paumunkey Indians. He had heard stories about boys caught by the Paumunkeys who, when they were free, did not want to go home. Pat could understand how they felt. They did not have to go to school; they lived in the fresh air, and went fishing and hunting. How wonderful that must be!
The gentle sounds of a bird singing could be heard through the trees. Pat looked up, and tried to make the same sound. Uncle Langloo had told him to try and learn the language of the birds, and he was trying. Pat wanted to be like his uncle in every way. Langloo Win- ston was a hunter who
A. an Indian
B. a rich
C. a poor
D. a black
[多项选择]交易保证金不足，期货公司履行了通知义务而客户未及时追加保证金，客户要求保留持仓并经书面协商一致的，一旦出现损失，正确的表述包括( )。
A. 穿仓造成的损失，由客户承担
B. 穿仓造成的损失，由期货公司承担
C. 对保留持仓期货造成的损失，由客户承担
D. 对保留持仓期问造成的损失，由期货公司承担
[判断题]工务部门在道岔转辙部分作业(改道、起道、拨道、拉轨匀缝等)，无需电务部门配合。( )
A.正确
B.错误
[判断题]理论上讲,滤饼冲洗水是为了提高石膏的品质。( )
A.正确
B.错误
[多选题]吊篮钢丝绳直径匹配的绳卡数正确的是（ ）。
A.钢丝绳直径＜10mm ，最少绳卡数目3个
B.钢丝绳直径≥10～20，最少绳卡数目4个
C.钢丝绳直径≥28～36，最少绳卡数目5个
D.钢丝绳直径≥36～40，最少绳卡数目7个
[单选题]当截止阀阀芯脱落时，流体发生（ ）变化。
A.A.流量不变
B.B.流量减少
C.C.不能通过
D.D.流量加大
[单选题]《铁路旅客运输规程》中规定，身高超过（ ）米的儿童使用儿童票乘车时，应补收儿童票价与全价票价的差额。
A.1.1
B.1.2
C.1.4
D.1.5
[单项选择]全国爱国主义教育基地，除了遵义会议会址、息烽集中营旧址，还有（）
A. 遵义红军烈士陵园
B. 红军四渡赤水纪念塔
C. 王若飞故居
D. 黎平会议会址
