热门试题:
[多项选择]现存的著名坛庙包括()
A. 天坛
B. 社稷坛
C. 北京太庙
D. 岱庙
E. 曲阜孔庙
[单选题]属于不燃烧体的是( )
A.钢屋架
B.木柱
C.木屋架
D.木梁
[单选题]较易发生先天缺失的恒牙是
A.上下第一磨牙
B.上下第二磨牙
C.上下中切牙
D.上侧切牙
E.上下尖牙
[判断题]消防员晋升消防救援衔的年度计划,由总队政治机关依据编制和配备情况拟制后下达执行。
A.正确
B.错误
[多项选择]下列关于保险相关要素的表述,正确的有( )。
A. 投保人可以是自然人也可以是法人
B. 被保险人有权随时更改受益人,且不必事先通知保险人
C. 如果被保险人未指定受益人,则被保险人的法定继承人即为受益人
D. 在财产保险中,被保险人一般是被保险财产的所有者,当发生保险事故后,享有赔偿请求权
E. 人身保险的被保险人,就是以其生命或身体为保险标的,并以其生存、死亡、疾病或伤害为保险事故的人
[单项选择]某企业生产厨房用品,主要在浙江地区销售,2006年的销售额为2亿元;2007年企业扩大生产规模、强化产品销售力度,突破区域销售模式,扩大全国市场覆盖率,年底企业产品销售区域由原先浙江扩大到全国31个省、市、自治区中的25个,销售额达到12亿元,市场占有率上升到10%。根据以上材料,该企业2007年底的市场覆盖率以及2007年底的国内厨房用品市场的规模分别是( )。
A. 81%、120亿
B. 79%、120亿
C. 79%、110亿
D. 81%、1200亿
[单项选择]邹平六电330WM机组隔膜阀设计低压安全油动作压力()。
A. 1.0MPa;
B. 1.2MPa;
C. 1.3MPa;
D. 1.4MPa。
[单选题]列车服务质量整治工作起止时间
A.10月1日至12月31日
B.10月8日至11月30日
C.10月20日至11月30日
D.即日起至年末
[多选题] 以下哪些信息属于信息共享目录包括的信息?( )
A. 数据标准
B. 使用方式
C. 信息名称
D. 更新周期
[多项选择]施工准备阶段的信息收集包括( )。
A. 监理大纲
B. 监理规范
C. 建设单位的工程准备文件
D. 监理细则
E. 施工图情况
[判断题]《电力建设工程概算定额(2018 年版)》第一册 建筑工程中规定,施工用的脚手架未包括在相应定额子目中,需单独计算费用。
A.正确
B.错误
[单选题]项目计算期,对于一般的工业性项目,一般以该项目主要设备的经济寿命期确定,其计算期不宜超过()年。
A.10
B.20
C.25
D.30
[单项选择]准确配制0.1mol/L的氢氧化钠标准溶液的方法为()。
A. 称取4g氢氧化钠固体,加1000ml水在烧杯中溶解配制
B. 称取4g氢氧化钠固体,加1000ml水在容量瓶中溶解配制
C. 先配制饱和氢氧化钠溶液,冷却后,取5.6ml,加蒸馏水使成1000ml
D. 先配制饱和氢氧化钠溶液,冷却并静置数日后取上清液5.6ml,加蒸馏水使成1000ml
E. 先配制饱和氢氧化钠溶液,冷却并静置数日后取上清液5.6ml,加新煮沸过的冷蒸馏水1000ml
[判断题]CR400AF动车组列车速度高于160km/h 时,高速撒砂电磁阀得电,撒砂装置施加370KPa的压缩空气;若列车速度低于160km/h时,低速撒砂电磁阀得电,撒砂装置施加630KPa的压缩空气。
A.正确
B.错误
[单选题]A-B-K-028 5 2 5
对中毒患者采用胸外心脏按摩时,救护者的手掌应该压在患者的( )。
A. 胸骨下半段心脏处
B. 胸骨上半段心脏处
C. 胸骨下半段偏离心脏处
D. 胸骨上半段偏离心脏处
[判断题]根据《中国人民银行办公厅关于优化人民币跨境收付信息管理信息系统信息报送流程的通知》,中国人民银行对银行跨境人民币信息报送情况进行考核。( )
A.正确
B.错误
[单项选择]人力资源招聘成本有两部分组成,一部分是招聘前准备工作发生的成本,另一部分是( )
A. 宣传成本
B. 选拔成本
C. 录用成本
D. 安詈成本
[单选题]ZPW-2000A无绝缘轨道电路应能实现全程断轨检查,主轨道断轨时,“轨出1”电压不大于(),轨道继电器可靠落下。﹙﹚
A.110mV
B.120mV
C.130mV
D.140mV
[单项选择]He discovered that ______ old friend of his was one of ______ members of the jury at his trial.
A. an, the
B. an, /
C. the, the
D. /, /
[多选题]串级控制系统对于副回路的干扰有( )的特点。
A.先调
B.粗调
C.快调
D.先调
[单选题]100kVA配电变压器低压侧中性点的工作接地电阻容易不应大于( ) 。
A.4Ω
B.10Ω
C.20Ω
D.30Ω
[单选题]在自动闭塞区段上,相邻闭塞分区两端钢轨接头处设置( )。[311020201]
A.普通接头
B.异型接头
C.导电接头
D.绝缘接头
[单项选择]
{{B}}TEXT C{{/B}}
Surprisingly enough,
modern historians have rarely interested themselves in the history of the
American South in the period before the South began to become self-consciously
and distinctively "Southern"—the decades after 1815. Consequently, the cultural
history of Britain’s North American Empire in the seventeenth and eighteenth
centuries has been written almost as if the Southern colonies had never existed.
The American culture that emerged during the Colonial and Revolutionary eras has
been depicted as having been simply an extension of New England Puritan culture.
However, Professor Davis has recently argued that the South stood apart from the
rest of American society during the early period, following its own unique
pattern of cultural development. The case for Southern distinctiveness rests
upon two related premises: flint, that the cultural similarities among the five
Southern colonies were far more impressiv
A. Without the cultural diversity of the South, American colonial culture would have been homogeneous.
B. Contributions of Southern colonials were overshadowed by that of the Puritans.
C. Convergence (not divergence) seems to have featured the cultural development of the American colony in 1700s.
D. Colonial period American culture was more sensitive to outside influence than historians acknowledged.
[单项选择]与十进制数511等值的十六进制数为
A. 1FF
B. 2FF
C. 1FE
D. 2FE
[单选题]蓄电池牵引时2台MCM和( )台电机同步工作。
A.2
B.4
C.6
D.8
[单选题]64D型半自动闭塞设备线路继电器电路的作用是( )。
A.发送闭塞信号脉冲
B.接收闭塞信号脉冲
C.发送和接收闭塞信号脉冲
D.确定闭塞信号脉冲的极性
[单选题]固定在轮壳上,轴上零件能带键作轴向移动,用于轴上零件轴向移动量较大的场合的是( )。
A.普通平键
B.导向平键
C.滑键
D.切向健
[单选题]小学生周某旷课一天,学校未与其家长联系,该校的做法()
A.合法,是学生自己违反校规
B.合法,是家长未尽监护职责
C.不合法,学校应派学生出去寻找
D.不合法,学校应及时与家长联系
[单选题]磁场强度的单位是( )。
A.奥斯卡
B.特斯拉
C.安培/米
D.韦伯
[单项选择]The library needs(), but it'll have to wait until Sunday.
A. cleaning
B. be cleaned
C. clean
D. being cleaned
[单项选择]
{{B}}TEXT B{{/B}}
As environmental
protection becomes a global issue, a new term —"Green EFL" is working its way
into our vocabulary.
What does it mean The Project in the
English Country School in southern England gives you some idea and shows how
environment protection and language teaching can be combined together.
In this school, there are projects on the classification of trees and
their leaves, on insects and other invertebrates, pond and river life, flowers
and hedgerows. There are air pollution surveys, litter surveys, recycling
projects, acid rain surveys, farm visits, countryside walks, sculptures and
collages created from natural materials.
It is all backed up in
the classroom with EFL materials about the environment-the rain forests,
biological diversity, global warming —and with materials which concentrate on
the students’ immediate environment under the general heading of "Health":
smoking, alcohol
A. going on a diet
B. recycling
C. farm animals
D. jazz music
[单选题]What this is telling us is that we need to first establish a middle class that is able to hold the government ________ .
A.account
B.accounted
C.accounting
D.accountable
[填空题]分相绝缘器主绝缘应完好,其表面放电痕迹应不超过有效绝缘长度的( )。
[判断题]搭配使用滑轮、上升器、下降器及咬绳器时,要选择适当绳径的绳索,提高救援效率, 确保作业安全。( )
A.正确
B.错误
[单项选择]我国行政使监督宪法实施职权的机关是( )。
A. 最高人民法院
B. 最高人民检察院
C. 全国人民代表大会及其常务委员会
D. 地方各级人民代表大会及其常务委员会
[单选题]第一种工作票所列工作地点超过两个,或有两个及以上不同的工作单位(班组)在一起工作时,可采用总工作票和分工作票。总、分工作票应由()签发。
A.值班调控人员和工作票签发人
B.同一个工作票签发人
C.工作票签发人和工作负责人
D.不同的工作票签发人
[单选题]《铁路旅客运输服务质量规范》第7.11.2.2条规定,对重点旅客要求做到“三知三有”中“三有”是指()。
A.有服务,有登记,有交接。
B.有礼貌,有服务,有帮助
C.有登记,有交接,有帮助
D.有服务,有帮助,有礼貌
[单项选择]
{{B}}Part A{{/B}}
Read the following four texts. Answer the
questions below each text by choosing A, B, C or D. Mark your answers on ANSWER
SHEET 1.
{{B}}Text 1{{/B}}
In the atmosphere, carbon dioxide acts
rather like a one-mirror-the glass in the roof of a greenhouse which allows the
sun’s rays to enter but prevents the heat from escaping.
According to a weather expert’s prediction, the atmosphere will be 3℃
warmer in the year 2050 than it is today, if man continues to burn fuels at the
present rate. If this warming up took place, the ice caps in the poles would
begin to melt, thus raising sea level several meters and severely flooding
coastal cities. Also the increase in atmospheric temperature would lead to great
changes in the climate of the northern hemisphere, possibly resulting in an
alteration of the earth’s chief food-gr A. the best way to overcome the cooling effect would be to burn more fuels B. ice would soon cover the northern hemisphere C. the increased levels of carbon dioxide in the atmosphere could warm up the earth even more quickly D. the greenhouse effect could work to the advantage of the earth
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