题目详情
题目详情:

[单项选择]过滤器顶送风口的具体布置形式不包括( )。
A. 在高效过滤器的下方带有扩散板的顶送风口
B. 在高效过滤器的下方设有尼龙阻尼层的顶送风口
C. 在高效过滤器的下方设有铝板网的顶送风口
D. 出口仅设置高效过滤器的顶送风口

热门试题:

[填空题]道岔号码数是以( )来表示的。
[多选题]农村合作金融机构按股金来源和归属设置分为( )两种股权
A. 法人股
B. 自然人股
C. 资格股
D. 投资股
[判断题]申请“公薪贷”贷款,由长岭联社代发工资的抵押率原则上不超过70%,非长岭联社代发工资的抵押率原则上不超过80%。( )
A.正确
B.错误
[多选题]制定《国家综合性消防救援队伍消防员管理规定》(试行),是为了更好地贯彻“( )”的总方针。
A.对党忠诚
B.纪律严明
C.赴汤蹈火
D.竭诚为民
[单选题]消防用红外热像仪使用过程中要避免( ),保持屏幕清洁。
A.高温
B.镜头刮碰
C.有毒
D.腐蚀性物质
[单项选择]

[听力原文]
M: Will you please fix the button for me, dear
W: Oh, I am so busy now. I have to prepare the breakfast for the children. Their school bus will be here at 7:30.

What was she going to do ()
A. To fix the button.
B. To prepare breakfast.
C. To wait for the school bus.
D. To play basketball.
[多项选择]农村土地整治包括()
A. 农村土地整理复垦开发
B. 农村村庄整治
C. 农村土地收储整理开发
D. 农民集中住房
[单选题]中共十三大报告在总结中共十一届三中全会以来取得的历史成就的基础上,首次比较系统地阐明了()。
A..有计划的商品经济理论
B..社会主义初级阶段理论
C..社会主义市场经济理论
D..有市场的计划经济理论
[判断题]河南登封嵩岳寺塔的建造标志着木结构技术的巨大进步
()
A.正确
B.错误
[单选题]35kV龙门支架,电杆之间的中心间距是()m。
A.3.5
B.3.6
C.3.7
D.3.8
[单选题](单选题).帮助老人床上擦浴时错误的做法是()。
A.将备齐的用物置于护理车上推至老人床边
B.置盆具于床旁椅上,水桶内盛热水倒入盆具内三分之二满
C.擦洗下肢时用稍湿的毛巾由膝关节向下擦洗
D.洗脚时将浴巾垫于双足下,盆具置浴巾上
[判断题]如承运人对声明价值有异议而旅客又拒绝接受检查时,承运人有权拒绝收运。
A.正确
B.错误
[简答题]请演示心肺复苏中口对鼻人工呼吸的操作。
[单项选择]下列哪一项不是早产的危险因素()
A. 孕晚期发热
B. 过度劳累
C. 食欲差
D. 剧烈震动
E. 精神打击
[多项选择]建设项目的设备及工器具投资包括( )。
A. 设备购置费 
B. 工器具购置费 
C. 进口设备检验及商验费 
D. 生产家具购置费 
E. 办公和生活家具购置费
[单项选择]羊水过少,超声诊断标准是羊水深度小于( )
A. 3cm
B. 4cm
C. 5cm
D. 6cm
E. 7cm
[单项选择]

We lost two superstars in 1977. Neither man’s admirers have been able to understand the success of the other one. And this tells us something of the difference between the generations that the two singers represent.
There were similarities between Bing Crosby and Elvis Presley. Both reached fame while young and became very rich. Although neither one had any musical education, both developed their own musical styles, which were at first criticized by the critics and later studied as new forms in the art of popular song. Both men had successful movie careers despite a total lack of acting ability.
Both were creations of the microphone, which made it possible for singers with weak voices to be heard beyond the third row. With Bing the microphone was usually hidden; but Elvis brought it to the stage.
The difference between the two men reflects the changing values in American life. Crosby’s music was soothing(令人舒畅的); Presley’s was disturbing.
A. They died in the same year.
B. They became popular in 1977.
C. They influenced each other in music.
D. They represented the postwar generation.

[单选题]电工作业人员,应认真贯彻执行()的方针,掌握电气安全技术,熟悉电气安全的各项措施,预防事故的发生。
A.安全第一;
B.预防为主;
C.综合治理、安全重于泰山 、科学技术是第一生产力
[单选题]( )管理和维持客舱秩序不仅仅是客舱乘务员的职责, 必须积极协同和配合。
A.飞行机组
B.空保人员
C. 地服人员
D.以上都是
[单项选择]{{B}}第三篇{{/B}}
{{B}}Geography and Movement{{/B}}
To understand how astrology works, we should first take a quick look at the sky. Although the stars are at enormous distances, they do indeed give the impression of being affixed to the inner surface of a great hollow sphere surrounding the earth. Ancient people, in fact, literally believed in the existence of such a celestial sphere. As the earth spins on its axis, the celestial sphere appears to turn about us each day, pivoting at points on a line with the earth’s axis of rotation. This daily turning of the sphere carries the stars around the sky, causing most of them to rise and set, but they, and constellations they define, maintains fixed patterns on the sphere, just as the continent of Australian maintains its shape on a spinning globe of the ea
A. always appear near the path of the sun
B. are moving in a way more complicated than the earth does
C. aren’t moving around the sun as independently as the earth does
D. are moving around the sun at the same speed as the earth does
[单选题]未安装雪深监测子系统的区段或雪深监测子系统故障时,()部门根据降雪情况和需要,在调度所《行车设备检查登记簿》内登记限速申请。
A.工务
B.调度
C.工务、电务
D.电务
[单项选择]火口和炉条摆放太靠前.大量热量传给墙壁,造成()。
A. 炉门窜火倒烟
B. 烤房升温不灵
C. 通风排湿不畅
D. 不能保湿
[单项选择]上海市数字证书认证中心的个人安全电子邮件数字证书正式版的使用有效期限为()年。
A. 1
B. 2
C. 3
D. 4
[单项选择]服务级别管理的主要目标在于,根据客户的业务需求和相关的成本预算,指定恰当的服务级别目标,并将其以( )的形式确定下来。
A. 服务级别协议
B. 规章制度
C. 服务条款
D. 法规
[单项选择]We can infer from the passage that in the early 1930s ______.


A. Gallup was a famous journalist
B. the Literary Digest liked to break records
C. the Literary Digest was the biggest monthly in America
D. D ) the method of the Literary Digest was popular and well-received
[判断题]旅客票价里程,按旅客乘车的实际径路计算。
A.正确
B.错误
[单选题]根据《建设工程质量管理条例》,建设工程发包单位(  )。
A.不得迫使承包方以低于成本的价格竞标,不得压缩合同约定的工期
B.不得迫使承包方以低于成本的价格竞标,不得任意压缩合理工期
C.不得暗示承包方以低于成本的价格竞标,不得压缩合同约定的工期
D.不得暗示承包方以低于成本的价格竞标,不得任意压缩合理工期
[单选题]5.71.第71题
一条长50m的电缆,沿斜面敷设,已知直线距离为30m,斜坡距离为20m,坡度为10°,电缆质量为9.1kg/m,摩擦因数为0.2,则该段电缆牵引力为(____)N。
A.3365
B.3008
C.2554
D.2505
[单选题]电气化区段站停不冲洗车皮,严禁<___>作业。( )
A.清扫
B.擦抹
C.攀登车顶
D.检查方向牌
[填空题]现场防护员不掌握<--NRC-->,盲目跟随施工作业人员防护。
[填空题]( )是为一些大型航空公司的机组人员和乘客所使用。
[单项选择]《职业病防治法》规定,用人单位对不适宜继续从事原工作的职业病病人,()。
A. 可以辞退
B. 应当调离原岗位并予以妥善安排
C. 勒令辞职
D. 应当给予生活补贴
[单选题]混凝土立方体抗压强度 fcu、轴心压强度 fcp、抗拉强度 fst,它们的关系是( )。
A.fcu > fcp > fst
B.fcp < fcu < fst
C.fst < fcu < fcp
D.fcp< fst < fcu
[判断题]残液汽化器投用时,应根据残液排放量大小控制蒸汽量大小
A.正确
B.错误
[单项选择]校正有效温度是通过下列哪一项测得的热感觉指标()
A. 干球温度、相对湿度、风速
B. 湿球温度、相对湿度、风速
C. 黑球温度、相对湿度、风速
D. 干球温度、绝对湿度、风速
E. 黑球温度、绝对湿度、风速
[单选题]1 "设置在居住建筑内可燃气体探测器位置距灶具及排风口的水平距离均应大于( )。
A.30cm
B.40cm
C.50cm
D.60cm"

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
  • 支付完成
  • 取消支付
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