热门试题:
[单项选择]已经登记注册的机动车有（）变动，不必到车管所办理相应的登记手续。
A. 车辆所有人发生变化
B. 改变车身颜色
C. 更换发动机
D. 小型汽车加装前后防撞装置
[单项选择]抑制呼吸中枢而止咳的药物是（）
A. 半夏
B. 紫菀
C. 桔梗
D. 苦杏仁
E. 柴胡
[单选题]根据现行计量规范明确的工程量计算规则，清单项目工程量是以()为准，并以完成的净值来计算的。
A.实际施工工程量
B.形成工程实体
C.返工工程量及其损耗
D.工程施工方案
[单选题]20.马先生,36岁,昨天硬膜外麻醉下行疝修补术,体温38℃,脉搏88次/分,最可能是
A.肺部感染
B.泌尿道感染
C.伤口感染
D.吸收热
E.切口感染
[判断题]采煤工作面初次放顶及收尾时，必须制定安全措施。（ ）
A.正确
B.错误
[单项选择]注册建造师的职业道德准则中，对自身职业能力提出了要求，要求积极推广应用（）。
A. 新结构.新技术
B. 新技术.新设备
C. 新技术.新材料.新工艺
D. 新技术.新材料.新工法
[判断题](判断题)PLC编程软件模拟时不可以通过时序图仿真模拟。()
A.正确
B.错误
[单选题]50kg/m钢轨轨端至第一螺栓孔中心距离为( )
A.33mm
B.44mm
C.55mm
D.66mm
[单项选择]现代医学模式指的是
A. 生物医学模式
B. 生物-心理医学模式
C. 心理-社会医学模式
D. 生物社会医学模式
E. 生物-心理-社会医学模式
[单选题]国务院有关部门、省级人民政府及其有关部门应当有效引导社会舆论科学、准确报道生物恐怖袭击和生物武器攻击事件，及时发布疏散、转移和紧急避难等信息，对应急处置与恢复过程中遭受污染的区域和人员进行长期()
A.危害评估和消毒处理
B.消毒隔离和加强防护
C.环境监测和健康监测
D.消毒隔离和生态恢复
[单项选择]电压互感器二次绕组应装设熔断器，该熔断器起（）作用。
A. 短路保护
B. 过载保护
C. 短路和过载保护
[判断题]连排扩容器设计压力为2.0MPa，设计温度为410℃，容积为5.5m3m3。
A.正确
B.错误
[单选题]人力资源管理职能的注意力主要集中在日常的行政事务性管理上。这主要表现了（ ）
A.单向联系
B.行政管理联系
C.双向联系
D.—体化联系
[填空题]{{B}}Section D{{/B}}
Directions: In this
section, there is one passage followed by 5 questions. Read the passage
carefully, then answer the questions in a maximum of 10 words. Remember to write
the answers on the Answer Sheet.
High Dropout Rate in US
Many young people in the United States never finish high school. Exactly
how many dropouts is another issue. Recent studies of dropout rates have had
conflicting results. For one thing, schools define and measure their dropout
rates differently.
Some researchers say about fifteen to twenty
parents of public school students do not complete their education. But many
other experts and policymakers believe that for the past twenty years, the
dropout rate has been around thirty percent. For Latino and black students, the
numbers are even higher. Researchers say almost half of them leave school.
At the same time, al
[单项选择]长期服用下列药物会造成牙齿酸蚀症，除了（）。
A. 补铁药
B. 口嚼型维生素C
C. 口嚼型阿司匹林
D. 口嚼型钙片
E. 用于胃酸缺乏症的替代性盐酸
[多项选择]在幼儿园生活时间与空间的安排上，教师应考虑哪些问题（）
A. 活动内容安排要合理
B. 活动间衔接自然、合理
C. 卫生
D. 安全
[单项选择]My boss insists on seeing everything in ______ before he makes a decision.
A. black and blue
B. red and blue
C. black and white
D. green and yellow
[单项选择] More new is the impact of deregulation. With Japan’’s recent dismantling of barriers to petroleum imports, for instance, the country’’s inefficient oil industry is closing refineries, merging subsidiaries, shutting nearly half of all filling stations and most happily, reducing gasoline prices by a third. And for the first time in 35 years, new airlines are allowed to spring up -- and airfares to Hokkaido are down by more than half.
But the most dramatic deregulation has accompanied Japan’’s Big Bang, the opening of the financial sector, the opening of the financial sector. It’’s no secret that Japanese banks, broker-ages and insurance companies are inefficient and in need of restructuring. Bank mergers have a long history in Japan, but the current crisis will bring many more shares which are being bought by foreign companies, led by GE Capital. Can they turn the sick institutions around Certainly the foreign share of the finance sector is increasing and will add to the cost pre
A. workers who like pay rises and holidays
B. workers who enjoy working without pay
C. people who resembles business heroes in America
D. Japanese workers who devote themselves in working for a business
[判断题]当带电体有接地故障时,离故障点越远,跨步电压触电的危险性越大。( )
A.正确
B.错误
[单选题]铁磁材料的导磁率通常比非铁磁材料大，这是铁磁材料的( )。
A.磁化性
B.高导磁性
C.剩磁性
D.磁滞性
[单选题][T]B-A-D-002 5 2 4
CW-200K型转向架上有两个附加空气管路之间设有( )。(1.0分)
A.控制阀
B.高压阀
C.压差阀
D.液压阀
[单选题]各类压接管与耐张线夹之间的距离不应小于( ).
A.l0m
B.15m
C.20m
D.25m
[单选题]探伤仪扫描发生器是用来( )。
A.
产生水平基线
B.
触发脉冲发生器工作
C.
控制脉冲发射次数
D.
抑制杂波
[单项选择]冷冻岗位冷凝压力过高，处理方法不正确的是（）。
A. 加大冷却水量
B. 降低冷却水温
C. 冷凝器列管除垢
D. 增加制冷剂量
[判断题]整侧屏蔽门无法关闭，在系统联动无效的情况下，需要操作PSL设备进行整侧关门。（ ）
A.正确
B.错误
[判断题] 如果将两只电容器在电路中串联起来使用,总电容量会增大。 ( )
A.正确
B.错误
[多选题]国家综合性消防救援队伍的退休人员，参加国家和国家综合性消防救援队伍组织的（ ），通常着便服，也可以按照活动组织单位的要求，着在国家综合性消防救援队伍工作期间的制式服装，佩带国家统一颁发的徽章。
A.重大纪念
B.集体活动
C.庆典活动
D.党团活动
[多选题]3G单兵图传设备主要由( )组成。(易)(音视频与应急通信管理)
A.3G单兵图像主机箱
B.触摸显示屏
C.无线遥控键盘
D.车载云台摄像机
E.麦克风
F.3G单兵图传主机
G.电池
[不定项选择题]A.姜半夏
A.生南星
B.清半夏
C.法半夏
D.巴豆
E.用白矾水溶液浸泡的是
[单项选择]
The elephant is the only animal in the world with a trunk (the very long nose of an elephant), It uses its trunk (21) many ways. It (22) leaves off trees with its trunk and then puts them into its (23) . It can even uses its trunk to pull up trees when it wants to make a path through a jungle (热带丛林). It also uses its trunk to get (24) . The trunk can hold a lot of it, (25) an elephant needs to drink more than three hundred pints(品脱) of water every day. It has been easy for men to train elephants. All the elephants are considered useful in India (26) for white elephants. They are used to carry things for long distance in Indian forests. Many people say that some ancient Indian kings used to give white elephants to people they did not like. These white elephants were regarded as (27) animals. They could not be gave (28) to work. A person who owned a white elephant had to (29) a lot of money to keep it properly. After a
A. back
B. mouth
C. body
D. trunk
[多项选择]地方性统计法规不得与（）相抵触。
A. 统计法律
B. 统计行政法规
C. 宪法
D. 部门规章
E. 规范性文件
[单选题]对电介质施加直流电压时。由电介质的电导所决定的电流称为()。
A.泄漏电流;
B.电容电流;
C.吸收电流;
D.位移电流。
[判断题] 道德的产生、发展和变化,归根结底源于社会政治关系。
A.正确
B.错误
[单项选择]下列各项中，不属于委托指令的基本要素的是（）。
A. 委托方式
B. 委托价格
C. 证券品种
D. 证券账号
[填空题]
Now we travel to the north central part of the United States.
We are in the state of South Dakota. The land is big and mostly fiat with
many{{U}} (36) {{/U}}of com, wheat and soybeans. But as we travel west,
the cropland gives way to wild grasses. A strong dry wind blows{{U}} (37)
{{/U}}from the west.
Suddenly, the land’ becomes{{U}}
(38) {{/U}}and rocky, dry and dusty—no longer green and gold. It is
now a light red- brown color. All around arc broken{{U}} (39)
{{/U}}forms. There are hills and valleys of all sizes and strange
shapes.
These are the Badlands. Hundreds of thousands of years
ago the area was{{U}} (40) {{/U}}, but, then, forces of nature{{U}}
(41) {{/U}}the grass. Water and ice cut into the surface of the
earth. They beat at the rocks,{{U}} (42) {{/U}}them away. The result is
one of the world’s{{U}} (43) {{/U}}sights.
{{U}}
(44) {{/U}}.
The area is a study in extremes.
Temperatures in t
[简答题]Stress in College
Most students in US colleges are just plain stressed out, from everyday worries about grades and relationships to darker thoughts of suicide, according to a poll of undergraduates from coast to coast. The survey was conduced for the Associated Press and MTVU, a television network available at many colleges and universities.
Students’ Stress Problem
Four in 10, students say they endure stress often. Nearly one in five say they feel it all or most of the time. But most are bearing it. Nearly 60% in the survey say they enjoy life.
The majority cite classic stress symptoms including trouble concentrating, sleeping and finding motivation. Most say they have also been disturbed, worried, too tired to Work. "Everything is being piled on at once," said Chris Curran, a junior at the Albany College of Pharmacy (制药) in Albany, N.Y He said he has learned to cope better since starting school. "You just get really disturbed and anxious. Then yo
