热门试题:
[单选题]液气分离器安装在节流管汇J10外侧平整坚实的基础上,用不少于3根5/8″的钢丝绳套相对均匀固定;排气管线应接出井口( )m以远(超高压气井、高含H2S自喷井应接至75米以上的安全地带)。
A.25
B.50
C.100
D.30
[不定项选择题]信号机按用途分为( )、预告、接近、遮断、驼峰、驼峰辅助、复示、调车信号机。
A.进站
B. 出站
C.通过
D.进路
[单选题]血浆中最重要的抗凝物质是
A.尿激酶
B.抗凝血酶Ⅲ和肝素
C.激肽释放酶
D.组织激活物
[单项选择]侧重对租售代理机构的数量、素质及其租售代理的项目等情况的调研,属于房地产( )调研。
A. 价格
B. 促销
C. 营销渠道
D. 竞争情况
[填空题]
"Down-to-earth" means someone or something that is honest, realistic and easy to deal with. It is a pleasure to find (31) who is down-to-earth. A person who is down-to-earth is easy to talk (32) and accepts other people as equals. A down-to-earth person is just the (33) of someone who acts important or proud.
Down-to-earth persons may be (34) members of society, of course. But they do not let their importance " (35) to their heads". They do not consider themselves to be better persons than (36) of less importance. Someone who is filled with his own importance and pride, (37) without cause, is said to have "his nose in the air". There is (38) way a person with his nose in the air can be down-to-earth.
Americans (39) another expression that means almost the same as "down-to-earth". The expression is "both-feet-on-the-ground". Someone
[填空题]挖术操作的方式有三种:捻刀挖、坡刀挖、()。
[单选题]煤矿井下电气设备的防爆总标志是( )。
A.Ex
B.Eb
C.Fx
D.Fb
[单项选择]关于原发性肝癌,哪项不正确
A. 黄曲霉毒素可能与肝癌发病有关
B. 胆汁性肝硬化与肝癌的发生无关
C. 乙型肝炎病毒为肝癌的直接病因
D. 肝内胆管细胞发生的癌肿
[单选题](1.00分)水泥胶砂试件进行抗压强度试验时,试件受压面积为( )。
A.40㎜×62.5㎜
B.40㎜×40㎜
C.40㎜×50㎜
D.40㎜×60㎜
[判断题][T]A-A-003 5 1 3
如果将换热器的Ω环换为八角垫,则会大幅增加法兰所需的预紧力。
A.正确
B.错误
[判断题]列车运行至进站分区(含接车进路)地面信号显示绿灯、绿黄灯、黄灯、双黄灯、黄闪黄,机车信号由黄灯(交流计数区段进侧线)、双黄灯、双黄闪灯变为红黄灯或由黄灯、双黄灯变为白灯、单红灯,按停车模式控制。运行速度20km/h以下,司机按压【解锁】键解锁并输入相应的侧线股道号,解锁至进站信号机处开口21km/h,解锁后本分区机车信号变化时,开口限速不变,监控列车以不超过20km/h的速度越过进站信号机,进站后按次一信号机显示要求控制。(监控手册)
A.正确
B.错误
[判断题]在取得运维人员许可并在检修工作盘两侧开关把手上采取防误操作措施后,方可断、合检修断路器(开关)。
A.正确
B.错误
[单项选择]在有保险经纪人介入的情况下,最终保险人应当由()来确定。
A. 客户
B. 被保险人
C. 保险经纪人
D. 受益人
[单项选择]“物质的抽象,自然规律的抽象,价值的抽象以及其他等等,一句话,一切科学的抽象都更深刻、更正确、更完全地反映着自然。”这一论断说明( )。
A. 感性认识和理性认识既有区别又有联系
B. 理性认识是对事物本质的认识
C. 抽象的东西是深刻的、正确的
D. 感性认识有待于上升到理性认识
[多选题]下列哪些为养老金领取作业规则()。
A.首期养老金领取当生存金受益人与被保人不为同一人时,被保人应共同临柜办理
B.保单存在变更投保人等业务办理时允许办理首期养老金领取;
C.养老金领取方式为期领的,应引导客户进行养老金领取银行转账授权。
D.续期养老金领取若被保人在固定年金领取内身故,需先进行死亡登记。
[单项选择]10Gbps以太网中可以使用下面哪一种传输介质( )
A. 光纤
B. 非屏蔽双绞线
C. 屏蔽双绞线
D. 粗缆
[单选题]电容型验电器、绝缘杆的工频耐压试验周期为()。
A. A.三个月
B.B.一年
C.C.一年半
D.D.两年
[判断题]所有阀安装时注意方向,不允许将阀装反了。( )
A.正确
B.错误
[单项选择]浏览表文件的命令是______。
A. USE
B. LIST
C. DISPLAY
D. BROWSE
[多选题]【多选题】炉膛与对流烟道的相对位置( )
A.N 形
B.塔形
C.圆形
D.箱形
[单项选择]施工图中的比例表示是指()
A. 图线:线型
B. 实物:图形
C. 图形:实物
D. 图形:线型
[单项选择]The computer is fast, and seldom makes a mistake, while people are too slow, and full of mistakes sometimes. That is what people often say about computers. For over a quarter of a century engineers have been making better and better computers. Now a computer can do a lot of everyday jobs wonderfully. It is widely used in factories, hospitals, banks and universities. A computer can report, decide and control in almost every field. Many computer scientists are now thinking of making the computer "think" like a man. With the help of a person, a computer can draw pictures, write music, talk with people, play chess, recognize voices, translate languages, and so on. Perhaps computers will one day really think and feel. Do you think the people will be afraid when they find that the computer is too clever to listen to and serve the people
Computers work ______.
A. by program
B. by itself
C. alone
[多选题]以下哪些是电源屏供电模式()
A.正常供电模式
B.输入断电工作模式
C.断电模式
D.维修旁路模式
[判断题]从事证券业务的资产评估机构必须是已取得市级以上国有资产管理部门授予正式资产评估资格的评估机构。 ( )
[单项选择]不属于家族共同体的地缘合作的是()
A. 生产互助
B. 生活互助
C. 民主自治
D. 进香朝拜
[判断题]行政机关不予受理行政许可申请时,不必出具书面凭证。
A.正确
B.错误
[多项选择]期货公司发生下列()事项,应当在中国证监会指定的报刊或者媒体上公告。
A. 解散
B. 破产
C. 被撤销期货业务许可
D. 营业部盈利增加
[单项选择]
2007年,三鹿销售额达103亿元,已引入外资的三鹿下一步上市没有了悬念,可就在______时刻,灭顶之灾逼近三鹿。
填入画横线处的词语,最恰当的一项是()。
A. 重要
B. 巅峰
C. 紧要
D. 关键
[简答题]代表作有《玩偶之家》,《人民公敌》的挪威著名戏剧家是谁?
[判断题]对于纵向连续无砟道床混凝土横向贯通裂缝的伤损,应在适宜的温度范围采用柔性填充材料进行修补。
A.正确
B.错误
[判断题]《特种设备安全监察条例》中的特种设备是指锅炉、压力容器(含气瓶)、压力管道三大类。
A.正确
B.错误
[简答题]根据国际收支说,均衡汇率的变动主要受哪些因素的影响,这些因素分别会对本币均衡汇率产生怎样的影响
[单项选择]对妊娠合并心脏病妇女产褥期的健康指导,正确的是
A. 心功能Ⅱ—Ⅲ级可母乳喂养
B. 产后24小时内应绝对卧床休息
C. 产后48小时内应下地活动
D. 需绝育者,一般在产后42天左右施行输卵管结扎术
E. 母乳喂养的产妇,常规不用抗生素
[填空题]
When I reached London, it had one of
the thickest fogs in years. I could hardly see my hand in front of my face; cars
and houses ran very slowly with their lights on. When evening fell (落下;下降), it
got worse (更坏的,更差的).All traffic (交通) came (来,出现) to stop. Because I had an
important meeting on the other side of Lon-don, I had to walk.
Minutes later (后来,过一会儿), I was lost. Then I heard a young woman’ s voice
(声音,发言权) out of the fog. "I think you are lost. Can I help you " I could hardly
see her, but I was very glad to find another person out in the fog. I told her
where I wanted to go and she said she knew very well how to get there.
When I walked after her through the streets, I said "How can you find the
way so easily (容易地) " "I know this part of London very well," she answered. "But
in so thick (厚的,浓的) a fog it’s hard to see anything," I said.
[单选题]女24岁。尿频,尿痛一年余,用一般消炎药不见好转,有米汤尿和终末血尿史为了确诊哪样检查意义大
A. 膀胱镜
B. IVU A. B.超 C. D.T E.肾图
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