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[判断题]某建设工程项目在施工过程中出现混凝土强度不足的质量问题,采用逐层深入排查的方法,分析确定其最主要原因。这种方法是控制图法。()

热门试题:

[单项选择]


A. change
B. changing
C. to change
D. being changed
[判断题]未取得道路运输经营许可,擅自从事道路运输经营的,由县级以上道路运输管理机构责令停止经营。
A.正确
B.错误
[简答题][名词解释]启动子;
[多选题]公安机关的权力是一种特殊的国家公共权力,具有法定性、强制性和单向性等特点。公安机关的权力在运行过程中必须严格遵守的原则有:
A.平等原则
B.责任原则
C.程序原则
D.比例原则
[判断题] 判断题 制动轮摩擦面应接触均匀,不得有影响制动性能的缺陷和油污。( )
A.正确
B.错误
[单选题]其他不需填用电力监控工作票的工作,应使用其他( )或按口头、电话命令执行。
A.书面记录
B.工作记录
C.工作任务单
D.应急抢修单
[单选题]单选题: 提高精神境界,首先要努力做到“慎独”,“慎独”的信义是()。
A.谨小慎微、独自思考
B.谨慎地处理人际关系
C.独立地处理人际关系
D.道德存于人心,片刻不离,不因外界环境变化而不同,即使无人监督,也要以道德标准约束自己的言行
[单选题]身上着火后,下列哪种灭火方法是错误的( )。
A.就地打滚?
B.用厚重衣物覆盖压灭火苗
C.迎风快跑
[不定项选择题]共用题干 Why Is the Native Language Learnt So Well?

How does it happen that children learn their mother tongue so well?When we compare them with adults
learning a foreign language,we often find this interesting fact.A little child without knowledge or experience
often succeeds in a complete mastery(精通)of the language,A grown-up person with fully developed mental
powers,in most cases,may end up with a faulty and inexact command(掌握).What accounts for this
difference?
Despite other explanations,the real answer in my opinion lies partly in the child himself,partly in the
behavior of thle people around him.In the first place,the time of learning the mother tongue is the most fa-
vorable of all,namely,the first years of life.A child hears it spoken from morning till night and,what is
more important,always in its genuine form,wirth the right pronunciation,right intonation,right use of words
and right structure. He drinks in(吸收)all the words and expressions, which come to him in a flash, ever-
bubbling( 冒泡的)spring. There is no resistailce: there is perfect assimilation.
Then the child has,as it were,private lessons all the year round,while an adult language-student has
each week a limited number of hours,which he generally shares with others.The child has another advan-
tage:he hears the language in all possible situations,always accompanied by the right kind of gestures and
facial expiessiotis.Here there is nothing unnatural,such as is often found in language lessons in schools,
when noe talks aboult ice and snow in June or scorching heat in January.And what a child hears is generally
what immediately interests him.Again and again,when his attempts at speech are successful,his desires are
understood and fulfilled.
Finally,though a child's"teachers"may not have been trained in language teaching,their relations
with him are always close and personal.They take great pains to make their lessons easy. So far as language teaching is concerned,the teacher's close personal relationship with the student is more important than the professional language teaching training he has received.
A.Right
B.Wrong
C.Not mentioned
[单项选择]我国中小学教师专业标准(试行)的基本理念是学生为本、()、能力为重、终生学习。
A. 教书育人
B. 师德为先
C. 尊重规律
D. 为人师表
[单选题]直线线路上轨向以10m弦在轨头内侧顶面下( )处量取最大矢度。
A.10mm
B.15mm
C.16mm
D.20mm
[单选题]英文缩略词OCC表示(  )。
A.行政管理中心  
B.运营控制中心  
C.紧急通话中心  
D.车站控制室
[多选题]装设同杆(塔)塔架设的多层电力线路接地线,应()。
A.先装设低压、后装设高压
B.先装设下层、后装设上层
C.先装设近侧、后装设远侧
D.先装设高压、后装设低压
E./
F./
[简答题]电子产品生产的主要工艺流程是怎样的?
[判断题]投资估算是指在项目决策过程中,依据现有的资料和特定的方法,对建设项目的投资数额进行的估计。
A.正确
B.错误
[单选题]在骨骼疾病的诊断酶学中最重要的酶是()
A.LDH
B.CK
C.ALP
D.ACP
E.ALT
[简答题]
{{B}}第一节 短文改错{{/B}}
此题要求改正所给短文中的错误。对标有题号的每一行做出判断:如无错误,在该行右边横线上画一个勾(√);如有错误(每行只有一个错误),则按下列情况改正:
此行多一个词:把多余的词用斜线(/)划掉,在该行右边横线上写出该词,并也用斜线划掉。
此行缺一个词:在缺词处加一个漏字符号(∧),在该行右边横线上写出该加的词。
此行错—个词:在错的词下划一横线,在该行右边横线上写出改正后的词。
注意:原行没有错的不要改。
Every morning John goes to work by trains. He 76.______
always buys a newspaper. It helps to make the time pass more quickly. 77.______
One Thursday morning, he turned on the sports 78.______
page. He wanted to see the report about an important 79.______
football match the night before. The report was such 80.______
interesting that he forgot getting off at his station. He
didn’t know it until he saw the sea. He got off at the 81.______
next station, and had to wait a long time for a train to 82.______
come back. Of cours
[判断题]建立会计电算化岗位责任制,主要是为了加强内部牵制。
[判断题]观光车的最高车速不得大于30Km/h。
A.正确
B.错误
[多选题]开关站(开闭所)的主要作用有()。
A.增加出线数量
B.加强电网联络
C.重新分配电能
D.降低电压损失
[判断题]《民法典》规定,当事人在履行合同过程中,应当避免浪费资源、污染环境和破坏生态。
A.正确
B.错误
[单选题]审计责任管理是指建立 ( ),根据审计人员的工作职责,划分各个审计环节的责任,并对因工作失误.失职.过错造成不良影响或后果的,进行责任认定和追究。
A.首问负责制
B.经济责任制
C.审计工作责任制
D.部门责任制
[填空题]
Electricity from Wind

A) Since 1980, the use of wind to produce electricity has been growing rapidly. In 1994 there were nearly 20,000 wind turbines worldwide, most grouped in clusters called wind farms that collectively produced 3,000 megawatts of electricity. Most were in Denmark ( which got 3 percent of its electricity from wind turbines) and California (where 17,000 machines produced 1 percent of the state’s electricity, enough to meet the residential needs of a city as large as San Francisco). In principle, all the power needs of the United States could be provided by exploiting the wind potential of just three states--North Dakota, South Dakota, and Texas.
B) Large wind farms can be built in six months to a year and then easily expanded as needed. With a moderate to fairly high net energy yield, these systems emit no heat-trapping carbon dioxide or other air pollutants and need no water for cooling; manufacturing them produ
[单项选择]古典主义抒情原则既强调“古典”,又崇尚“理性”,其代表人物是()
A. 布瓦洛
B. 托尔斯泰
C. 科林伍德
D. 约翰·罗斯金
[简答题]工会会同企业、事业单位教育职工以国家主人翁态度对待劳动,爱护国家和企业的财产,组织职工开展哪些活动?
[单项选择]波细VM型高压分配式喷射泵,当四缸四行程发动机曲轴转一转时,柱塞发生几次往复运动?()
A. 1次
B. 2次
C. 3次
D. 4次
[填空题]慢性脓胸的预防在于正确及时处理()。
[单选题]电气设备绝缘击穿的原因不包括___。
A.受潮或非绝缘物侵入
B.短时间大电流使绝缘性能降低
C.绝缘材料本身质量不高
D.绝缘设备选择不合适,层数太多
[单项选择]为加快血清分离的速度,应使用含有什么成分的真空采血管()
A. 抗凝剂
B. 促凝剂
C. 防腐剂
D. 溶血剂
E. 分离胶
[判断题]ZPW-2000A型无绝缘移频轨道电路不能实现全程断轨检查。( )
A.正确
B.错误
[单项选择]探测区域内正常情况下有高温物体的场所,不宜选择()。
A. 单波段红外火焰探测器
B. 紫外火焰探测器
C. 缆式线型感温火灾探测器
D. 线型光束感烟火灾探测器
[多项选择]基金会法人是一种比较特殊的法人种类,我国对此有《基金会管理条例》对基金会法人予以专门的规制。依照我国民法通则的规定和法人理论,基金会法人在分类上可以属于下列哪些种类( )
A. 事业单位法人
B. 社会团体法人
C. 财团法人
D. 社团法人
[单项选择]铅中毒所致精神障碍表现为癫痫痫发作时,宜采用的治疗措施是()
A. 阿托品
B. 安坦
C. 地西泮加二巯基丁二酸钠
D. 维生素B6
E. 苯妥英钠
[多项选择]邓小平指出,在改革开放中我们始终坚持的根本原则是( )。
A. 坚持公有制经济的主体地位
B. 坚持按劳分配与按要素分配相结合
C. 坚持社会主义与市场经济的结合
D. 坚持共同富裕
[多选题]冷凝风机振动噪音大的原因是( )。
A.风机电机轴承异常
B.风机叶轮不平衡
C.通风机停转
D.紧固部位松弛
[单项选择]生产经营无标签的预包装食品、食品添加剂或者标签、说明书不符合本法规定的食品、食品添加剂,情节严重的().
A. 没收违法所得
B. 处以二千元以上五万元以下罚款
C. 处以货值金额五倍以上十倍以下罚款
D. 责令停产停业,直至吊销许可证

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