热门试题:
[多选题]遥信信号按用途可分哪几种（）。
A.事故信号
B.预告信号
C.位置信号
D.其他信号
[单选题]肾性水肿首先出现的部位是
A.上肢
B.下肢
C.腹腔
D.眼睑
E.头面部
[单项选择]在办理客户交易结算资金第三方存管业务中，何种模式下，银行负责对该证券公司所有客户的客户交易结算资金进行稽核。（）
A. 一般存管银行
B. 协办转账银行
C. 基本存管银行
D. 主办存管银行
[单项选择]箱形框架地道桥是一（）框架结构。
A. 刚性
B. 变截面
C. 超静定
D. 矩形
[单选题]张某盗窃5000元人民币的案件由县公安机关侦查终结后移送县人民检察院审查起诉。县人民检察院审查后认为张某犯罪情节轻微,可以免除刑罚,决定不起诉。县公安机关如果认为县人民检察院不起诉的决定有错误,依法可以()。
A.请求县人民法院审查县人民检察院的决定
B.请求市公安机关移送市人民检察院审查起诉
C.要求县人民检察院复议
D.申请市人民检察院复核
[判断题]沥青路面再生施工可在下雨天进行。（ ）
A.正确
B.错误
[单项选择]（）联轴器工作时应成对使用。
A. 滑块
B. 齿式
C. 十字轴万向
[单项选择]城市燃气系统在线运行的阀门应（）检查。
A. 定期
B. 不定期
C. 一年一次
D. 半年一次
[单项选择]无头盆不称者，宫缩乏力时应首选（）。
A. 杜冷丁
B. 吗啡
C. 催产素静脉点滴
D. 苯巴比妥纳
E. 小剂量麦角新碱
[判断题] 后备保护动作是无选择性动作。
A.正确
B.错误
[单选题]渣浆泵流量扬程的调节，转数不能低于额定转数的（ ）。
A.40%
B.50%
C.60%
D.70%
[单项选择]Excel属于（）。
A. 文字处理软件
B. 电子表格软件
C. 图形处理软件
D. 课件制作软件
[单项选择]服务器的CPU结构不包括下列哪项（）
A. CISC处理器
B. RISC处理器
C. 多核处理器
D. 单核处理器
[单项选择]下列适用于物体表面和空气灭菌的方法是（）。
A. 干热灭菌法
B. 湿热灭菌法
C. 紫外线灭菌法
D. 电离辐射灭菌法
E. 超声波杀菌法
[单选题]墩台有断裂贯通的裂缝时，应采用() 整治效果好。
A.砂浆灌注
B.钢筋混凝土箍加固
C.环氧腻子修补
(
D.圬工内部压浆
[单选题]《中国铁路南昌局集团有限公司互联网旅游团体票办理实施办法》(南铁客【2021】75号)所称旅游团体票，是指通过铁路部门资质审核的旅游企业客户，办理的乘车日期、车次、到站和座别相同的()的旅游团体用票。
A.15人以上
B.20人及以上
C.10人以上
D.10人及以上
[简答题]何谓内生作用，小结内生作用的种类及形成矿物的特点。
[判断题]我国公民每年可以享受的带薪法定节假日为10天。（）
[单选题]American farmers have been complaining of labor shortages for several years now.Given a multi-year decline in illegal immigration,and a similarly sustained pickup in the U.S.job market,the complaints are unlikely to stop without an overhaul of immigration rules for farm workers.Efforts to create a more straightforward agricultural-workers visa that would enable foreign workers to stay longer in the U.S.and change jobs within the industry have so far failed in Congress.If this doesn’t change,American businesses,communities and consumers will be the losers.Perhaps half of U.S.farm laborers are undocumented immigrants.As fewer such workers enter the U.S.,the characteristics of the agricultural workforce are changing.Today’s farm laborers,while still predominantly born in Mexico,are more likely to be settled,rather than migrating,and more likely to be married than single.They are also aging.At the start of this century,about one-third of crop workers were over the age of 35.Now,more than half are.And crop picking is hard on older bodies.One oft-debated cure for this labor shortage remains as implausible as it has been all along:Native U.S.workers won’t be returning to the farm.In a study published in 2013,economist Michael Clemens analyzed 15 years of data on North Carolina’s farm-labor market and concluded,“There is virtually no supply of native manual farm laborers”in the state.This was true even in the depths of a severe recession.Mechanization is not the answer either—not yet at least.Production of corn,cotton,rice,soybeans and wheat have been largely mechanized,but many high-value,labor-intensive crops,such as strawberries,need labor.Even dairy farms,where robots currently do only a small share of milking,have a long way to go before they are automated.As a result,farms have grown increasingly reliant on temporary guest workers using the H-2A visa to fill the gaps in the agricultural workforce.Starting around 2012,requests for the visas rose sharply;from 2011 to 2016 the number of visas issued more than doubled.The H-2A visa has no numerical cap,unlike the H-2B visa for nonagricultural work,which is limited to 66,000 annually.Even so,employers frequently complain that they aren’t allotted all the workers they need.The process is cumbersome,expensive and unreliable.One survey found that bureaucratic delays led H-2A workers to arrive on the job an average of 22 days late.And the shortage is compounded by federal immigration raids,which remove some workers and drive otherunderground.Petitioning each year for laborers—and hoping the government provides enough,and that they arrive on time—is no way to run a business.In a 2012 survey by the California Farm Bureau,71 percent of tree-fruit growers and nearly 80 percent of raisin and berry growers said they were short of labor.Some western growers have responded by movingoperations to Mexico.Without reliable access to a reliable workforce,more growers will be tempted to move south.According to a report by the Partnership for a New American Economy,Americans are consuming more fresh produce,which is good.But a rising share of it is grown elsewhere.In 1998-2000,14.5 percent of the fruit Americans consumed was imported.Little more than a decade later,the share of imported fruit had increased to 25.8 percent.Rural U.S.communities that might have benefited didn’t.In effect,the U.S.can import food or it can import the workers who pick it.The U.S.needs a simpler,streamlined,multi-year visa for agricultural workers,accompanied by measures to guard against exploitation and a viable path to U.S.residency for workers who meet the requirements.Otherwise growers will continue to struggle with shortages and uncertainty,and the country as a whole will lose out.
One trouble with US.Agriculture workforce is___《》（）
A.the rising number of illegal immigrants.
B.the high mobility of crop workers.
C.the lack of experienced labors.
D.the aging of immigrant farm workers.
[不定项选择题]多尿与气的哪项功能失常有关查看材料
A.推动作用
B.温煦作用
C.防御作用
D.固摄作用
E.气化作用
[多选题]信用卡诈骗罪的表现形式有()。
A.使用伪造的信用卡
B.使用作废的信用卡
C.冒用他人信用卡
D.恶意透支
E.买卖伪造的信用卡
[单项选择]在建设工程项目管理中，反映一个组织系统中各项工作之间逻辑关系的是（）。
A. 组织结构模式
B. 任务分工表
C. 项目结构图
D. 工作流程图
[多选题]根据行政诉讼法,关于被告资格说法正确的是( )
A.公民、法人或者其他组织直接向人民法院提起诉讼的,作出行政行为的行政机关是被告。
B.经复议的案件,复议机关决定维持原行政行为的,作出原行政行为的行政机关是被告;
C.经复议的案件,复议机关改变原行政行为的,复议机关是被告。
D.经复议的案件,复议机关改变原行政行为的,作出原行政行为的行政机关和复议机关是共同被告
[单项选择]质量管理体系主要包括产品的市场研究、用户质量调查、新产品开发设计、（ ）、物资采购、制造、检验、销售和服务等九个方面。
A. 生产技术设备
B. 产品的适用性
C. 产品的市场占有量
D. 不合格品率
[判断题]OneNET是中国移动打造的Sass物联网能力开放平台，提供设备连接、数据存储、设备管理、信息分发、可控触发、开发组件、数据分析等基础能力。从2014年上线至今，经过7年的不断迭代发展，当前接入设备数已达到1.8亿，平台用户数超过18万。( )
难易程度.中解析.物联网公司材料
A.正确
B.错误
[单选题] 卷烟营销体系评估的核心内容是( )。
A.工商协同效果
B.卷烟经营业绩评估
C.客户服务效果
D.基础工作保障
[单选题]安全管理的动态相关性原则说明如果系统要素处于()状态,则事故就不会发生。
A.发展的、变化的
B.动态的、相关的
C.静止的、无关的
[单选题]万能转换开关的基本结构有（ ）。
A.A、反力系统
B.B、触点系统
C.C、线圈部分
[判断题]腹上角是指两侧肋弓的交角，剑突根部，用于判断体型及肝测量。( )
A.正确
B.错误
[单项选择]
The traditional model for systems development was that an IT department used （1） which is a process-centered technique, and consulted users only when their input or approval was needed. Compared with traditional methods, many companies find that JAD allows （2） to participate effectively in the requirements modeling process. When properly used, JAD can result in a more accurate statement of system requirements, a beret understanding of common goals, and a stronger commitment to the success of the new system. RAD is a （3） technique that speeds up information systems development and produces a functioning information system. While the end product of JAD is a(an) （4）, the end product of RAD is the new information system. The RAD model consists of tour phases. During the （5）, users interact with systems analysts and develop models and prototypes that represent all system processes, outputs, and inputs.
（4）处填（）。
A. data flow diagram
B. entity relationship model
C. requirements model
D. object model
[判断题]1982年,邓小平会李耀基时,进一步阐述了实现台湾和祖国大陆和平统一的构想,后来被称为“邓六条”。
A.正确
B.错误
[单选题]下列选项中,属于家庭美德基本要求的是
A.爱岗敬业
B.保护环境
C.服务群众
D.尊老爱幼
[单项选择]信用挂钩型理财计划的特点是投资收益与指定的相关信用主体的信用挂钩，如果在投资期内相关信用主体没有发生信用违约事件，则投资者可以获得( )；如果在投资期内相关信用主体发生信用违约事件，则投资者( )。
A. 浮动的年收益率；可以获得固定的年收益率
B. 固定的年收益率；没有任何收益
C. 浮动的年收益率；没有任何收益
D. 固定的年收益率；可以获得浮动的年收益率
[多选题]异种钢焊接时存在的主要问题有( )：
A.稀释问题
B.熔合区塑性问题
C.碳迁移问题
D.热应力问题
[单选题]ATP是指（ ）。
A.列车自动驾驶系统
B.列车自动防护系统
C.列车自动监控系统
D.列车自动报警系统
[单选题]半自动闭塞、自动站间闭塞区段发车进路信号机显示一个黄色灯光：准许列车运行到（）架信号机之前准备停车。(技规)
A.次一
B.次二
C.次三
