题目详情
题目详情:

[简答题]为什么要对烧结料进行混合与造球作业?

热门试题:

[判断题]要求就地制动时应鸣示拧紧人力制动机信号连续短声。( )
A.正确
B.错误
[单选题] 水枪手后方( )站人或拥挤,便于快速撤离。
A. 不得
B.可以
C. 根据情况
D. 偶尔
[简答题]第二题   某建设单位准备建一座图书馆,建筑面积5000m2,预算投资400万元,建设工期为10个月。工程采用公开招标的方式确定承包商。按照《招标投标法》和《建筑法》的规定,建设单位编制了招标文件,并向当地的建设行政管理部门提出了招标申请书,得到了批准。   建设单位依照有关招标投标程序进行公开招标。   由于该工程在设计上比较复杂,根据当地建设单位的建议,对参加投标单位的主体要求是最低不得低于二级资质。    拟参加此次投标的五家单位中A、B、D为二级资质,C单位为三级资质,E单位为一级资质,而C单位的法定代表人是建设单位某主要领导的亲戚,建设单位招 标工作领导小组在资格预审时出现了分歧,正在犹豫不决时,C单位提出准备组成联合体投标,经C单位的法定代表人的私下活动,建设单位同意让C与A联合承包 工程,并明确向A暗示,如果不接受这个投标方案,则该工程的中标将授予B单位。A为了获得该项工程,同意了与C联合承包该工程,并同意将停车楼交给C单位 施工。于是A和C联合投标获得成功。A与建设单位签订了《建设工程施工合同》,A与C也签订了联合承包工程的协议。   问题 简述施工招标的公开招标程序。
[单选题]大型养路机械摘车作业时,必须严格执行( )的作韭程序。
A.一关折角塞门、二摘风管、三提钩
B.一提钩、二摘风管、三关折角塞门
C.一关折角塞门、二提钩、三摘风管
D.一摘风管、二关折角塞门、三提钩
[多选题]()等生产用房均设正常照明和事故应急照明。
A.主控室
B.配电室
C.保护室
D.通信室
[判断题]力和力偶对刚体的作用效果是相同的。
[判断题]低应变法检测中,对于嵌岩桩,桩底时域反射信号为单一反射波且与锤击脉冲信号反向时,应采取其他方法核验桩底嵌岩情况。
[多选题]凝汽器端差大一般说明()。
A.凝汽器铜管脏,冷却效果差
B.汽侧有空气积存
C.水位低
D.水温高
[单选题]安装M36螺栓对应开口扳手的尺寸为。(1.0分)
A.45mm
B.50mm
C.55mm
D.60mm
[判断题]持用低等级的车票乘坐高等级列车、铺位、座席时,按票面区间补收票价差额。
A.正确
B.错误
[简答题]本务机车挂于列车后部,列车运行方向与列车车次规定的运行方向( )时,为列车推进运行。
[单项选择]葛根长于治疗的病证是()
A. 咽喉疼痛
B. 寒热往来
C. 头项强痛
D. 咳嗽痰多
E. 胸中烦闷
[填空题]Do employers or agencies acting on{{U}} (36) {{/U}}of employers post most of the job7 In general, jobs{{U}} (37) {{/U}}directly are by an{{U}} (38) {{/U}}because you will be dealing directly with the people who can hire you. {{U}} (39) {{/U}}, if an agency sends your{{U}} (40) {{/U}}to an employer, you may be at a competitive disadvantage in comparison with a direct applicant. An applicant provided by an agency will cost the employer more to hire (because of the{{U}} (41) {{/U}}paid to the agency to find the applicant) than an applicant who comes to the employer directly, even if the salary is{{U}} (42) {{/U}}the same for both. So, all things being equal, the direct applicant will more likely be hired than the agency applicant. Of course, it’s not always possible to work directly with the employer because some employers want anonymity for competitive reasons and other, employers don’t have the staff{{U}} (43) {{/U}}. Usually, employer postings are preferably to agenc
[单项选择]"IT is an evil influence on the youth of our country." A politician condemning video gaming Actually, a clergyman denouncing rock and roll 50 years ago. But the sentiment could just as easily have been voiced by Hillary Clinton in the past few weeks as in saying video games is "a silent epidemic of media desensitization and stealing the innocence of our children".
The opposition to gaming springs largely from the neophobia that has pitted the bld against the entertainments of the young for centuries. Novels were once considered too low-brow; Waltz music and dancing were condemned in the 19th century; rock and roll was thought to encourage violence. But what of the specific complaints--that games foster addiction and encourage violence
There’s no good evidence for either. On addiction, if the worry is about a generally excessive use of screen-based entertainment, critics should surely concem themselves about television rather than games. As to the minority who seriously overdo
A. The entertainment of the young.
B. The violence on the Internet.
C. The change of the society.
D. The skepticism of new things.
[单选题]糖尿病的基本病理变化是:
A.生长激素分泌过多
B.甲状腺素分泌过多
C.胰升糖素分泌过多
D.糖皮质激素分泌过多
E.胰岛素绝对或相对不足
[填空题]合成I、II、III塔塔壁温度( )
[多选题]根据《票据法》的规定,下列有关本票与支票区别的表述中,错误的有( )。
A.本票不可以背书转让,支票可以背书转让
B.本票和支票的出票人都是银行
C.本票和支票的票据金额都可以授权补记
D.两者的付款人都是出票银行
[单选题]商业汇票的提示付款期限,自汇票到期日起()。( )
A..3天
B..5天
C..10天
D..1个月
[判断题]2.126由于未及时提交身体条件证明被注销驾驶证未超过二年的,机动车驾驶人参加道路交通安全法律、法规和相关知识考试合格后,恢复驾驶资格。
A.正确
B.错误
[判断题]地震、台风、洪水、泥石流等灾害发生后,如需要对设备进行巡视时,应制定必要的安全措施,得到设备运维管理单位批准,可单人巡视,但巡视人员应与派出部门之间保持通信联络。
A.正确
B.错误
[简答题]在考生文件夹下有一个数据库文件“samp3.accdb”,里面已经设计了表对象“tEmp”、窗体对象“fEmp”、报表对象“rEmp”和宏对象“mEmp”。请在此基础上按照以下要求补充设计:
设置表对象“tEmp”中“聘用时间”字段的有效性规则为:2006年9月30日(含)以前的时间。相应有效性文本设置为“输入二零零六年九月以前的日期”。
[单选题]治疗急性胰腺炎忌用是( ) ?
A.抗感染
B.胃肠减压
C.吗啡止痛
D.禁食油腻
[填空题]1924年到1925年布尔加可夫发表了《魔障》、《不祥之蛋》、《狗心》三个中篇小说,这些作品是作家吧辛辣的讽刺笔触、幻想性的怪诞手法和敏锐观察到的莫斯科生活细节融为一体的成功尝试。布尔加可夫的代表作是哲理长篇小说()。
[单选题]配电第一种工作票,应在工作()送达设备运维管理单位(包括信息系统送达)。
A.前两天
B.前一天
C.当天
D.前一周
E.略
F.略
[单选题]灌注食物时,应注意鼻饲液的温度为( )
A.36~38℃
B.37~39°C
C.38~40°C
D.39~41℃
[单项选择]在整个生命周期中,人类行为的形成和发展顺序的排列,正确的是()
A. 被动发展、主动发展、巩固发展、自主发展
B. 被动发展、主动发展、自主发展、巩固发展
C. 自主发展、被动发展、巩固发展、主动发展
D. 自主发展、被动发展、主动发展、巩固发展
E. 自主发展、巩固发展、被动发展、主动发展
[单项选择]脑梗死发病早期血糖宜控制在()
A. 6~9mmol/L
B. 6mmol/L以下
C. 3.1~6.0mmol/L
D. 10~12mmol/L
E. 不低于6mmol/L
[多选题]‘年12月6日,工信部公布了运营商5G试验频率。其中中国移动独占频段为()。
A.2515MHz-2675MHz
B.3400MHz-3500MHz
C.3500MHz-3600MHz
D.4800MHz-4900MHz
[多项选择]下列哪项适于胰岛素治疗()
A. 1型糖尿病
B. 2型糖尿病
C. 糖尿病酮症酸中毒
D. 糖尿病并重度感染
E. 糖尿病患者妊娠及分娩
[判断题]若在格栅式的平台上工作,应采取有效隔离措施,如铺设木板等
A.正确
B.错误
[多选题]价值观是人们在长期的价值评价和实践活动中形成的,它的功能主要有()。
A.导向功能
B.凝聚功能
C.规范功能
D.激励功能
[简答题]门静脉高压急诊手术适应症?
[单项选择]
{{B}}TEXT D{{/B}}

Researchers have established that when people are mentally engaged, biochemical changes occur in the brain that allow it to act more effectively areas such as attention and memory. This is true regardless of age.
People will be alert and receptive if they are faced with information that gets them to think about things they are interested in. And someone with a history of doing more rather than less will go into old age more cognitively sound than someone who has not had an active mind.
Many experts are so convinced of the benefits of challenging the brain that they are putting the theory to work in their own lives." The idea is not necessarily to learn to memorize enormous amounts of information," says James Fazard, associate director of the National Institute on Aging." Most of us don’t need that kind of skill. Such specific training is of less interest than being able to maintain mental alertness."
A. How biochemical changes occur in the human brain.
B. Why people should receive special mental training as they age.
C. How intellectual activities influence brain health.
D. Why people should keep active not only physically but also mentally.
[判断题]避雷针与被保护设备的距离越近越好。
A.正确
B.错误
[单选题]机械制动元件检查时,测量制动闸片的厚度,确保闸片厚度不小于( ) mm(最薄部分)。
A.4
B.5
C.6
D.7
[判断题]责任造成旅客列车晚点的属于服务质量一般问题。
A.正确
B.错误

我来回答:

购买搜题卡查看答案
[会员特权] 开通VIP, 查看 全部题目答案
[会员特权] 享免全部广告特权
推荐91天
¥36.8
¥80元
31天
¥20.8
¥40元
365天
¥88.8
¥188元
请选择支付方式
  • 微信支付
  • 支付宝支付
点击支付即表示同意并接受了《购买须知》
立即支付 系统将自动为您注册账号
请使用微信扫码支付

订单号:

截图扫码使用小程序[完全免费查看答案]
请不要关闭本页面,支付完成后请点击【支付完成】按钮
恭喜您,购买搜题卡成功
重要提示:请拍照或截图保存账号密码!
我要搜题网官网:https://www.woyaosouti.com
我已记住账号密码