热门试题:
[单选题]地下水单站资料合理性检查报告中资料的单站合理性检查、分析,是将( )的监测信息与去年末的监测信息进行对照,发现异常应分析原因。
A.本年度
B.本年末
C.本年初
D.年度平均
[单项选择]在淋巴细胞转化实验中,不属于非特异性刺激物的是 ()
A. PHA
B. ConA
C. PWM
D. PPD
E. LPS
[单项选择]我国急性胰腺炎最常见的病因是()。
A. 胰管结石
B. 暴饮暴食
C. 胆道疾病
D. 感染
[判断题] 第五套人民币1999年版只有10元.5元纸币在双色横号码下方使用了白水印防伪特征,2005年版将此防伪功能取消。( )
A.正确
B.错误
[单选题]《铁路旅客运输规程》中规定,保价运输的行李、包裹全部灭失时按( )赔偿,但最多不超过声明价格。
A.保价物品
B.实际物品
C.实际损失
D.估算损失
[单选题]FCOM14063碳刹车的使用寿命由什么因素决定?
A.使用刹车次数
B.刹车能量
C.踩刹车的力量
[判断题]HXD1C型机车踏面磨耗深度不大于7mm。
A.正确
B.错误
[单项选择]小儿CT增强扫描,76%泛影葡胺用量一般为( )
A. 1.5~2.0ml/kg
B. 2.5~3.0ml/kg
C. 3.5~4.0ml/kg
D. 0.5~1.0ml/kg
E. 4.5~5.0ml/kg
[判断题]湿式系统和干式系统洒水喷头的公称动作温度宜高于环境最高温度30℃。
A.正确
B.错误
[判断题]“小面歪”的正杆工作,必须停电作业,将导线和绝缘子之间的绑线拆掉后进行。
[单选题]常染色体显性遗传的类型不包括( )。
A.完全显性
B.从性显性
C.延迟显性
D.交叉遗传
[单选题]为保障旅客的购票权益,除规定数量的机动票、经车站审批报路局批准的团体票、重点任务用票外,其余票额投放( )用途。
A.团体
B.机动
C.专运
D.公用
[判断题]因故折返的旅客列车“F××次”称为:返客车××次。()
A.正确
B.错误
[单项选择]
Calculator is (66) for performing arithmetic operations, but that requires human intervention to alter its stored program, if any, and to initiate each operation or sequence of operations. A calculator performs some of the functions of a computer, but usually operates only with frequent human intervention.
Microcomputer’s processing unit consists of one or more microprocessors, and includes storage and input-output (67) . Personal computer primarily intended for (68) use by an individual. (69) computer can be hand-carried for use in more than one location. Minicomputer is functionally intermediate between a microcomputer and a mainframe. And supercomputer has the highest processing speeds available at a given time for (70) scientific and engineering problems.
(67)处填()。
A. devices
B. equipment
C. units
D. facilities
[多选题]辅助系统采用()+()和()的方式工作。[3分]
A.直接两电平IGBT逆变电路
B.全波整流
C.高频DC/DC变换电路
D.高频DC/AC变换电路
[单选题]平面刮削步骤应是()。
A.粗刮 , 细刮, 精刮
B.细刮, 精刮 , 粗刮
C.粗刮 , 精刮, 细刮
D.细刮, 粗刮 ,精刮
[单选题] 用人单位未按时足额缴纳社会保险费的,由社会保险费征收机构责令限期缴纳或者补足,并自欠缴之日起,按日加收( )的滞纳金;逾期仍不缴纳的,由有关行政部门处欠缴数额一倍以上三倍以下的罚款。
A.千分之二
B.千分之五
C.万分之五
D.万分之一
[单项选择]监理活动的主要内容可以概括为“四控、三管、一协调”。其中四控包含()。 ①质量控制 ②风险控制 ③投资控制 ④进度控制 ⑤范围控制 ⑥变更控制
A. ①②③④
B. ①②④⑤
C. ①③④⑤
D. ①③④⑥
[判断题]( )阀门阀座失效后,可采用注射密封剂紧急密封。
A.正确
B.错误
[多选题]个人手机号码修改交易用于( )个人手机号码的集中修改。
A.个人客户信息
B.电子银行(安全认证、掌上银行、短信银行、消息服务)
C.个人贷款关联短信
D.信用卡系统中
[单选题]《北京市生产安全事故报告和调查处理方法》规定:事故发生单位和相关责任单位应当认真吸取事故教训,落实整改措施,严肃处理本单位负有事故责任的人员;在事故处理工作完成之日起( )个工作日内,将落实人民政府批复的情况报告组织事故调查处理的安全生产监督管理部门。
A.3
B.7
C.10
D.15
[单项选择]Some criminals were printing ________ dollar bills until they were arrested.
A. decent
B. fake
C. patent
D. suspicious
[多选题]开断电缆前,应()后,方可工作。
A.与电缆走向图核对相符
B.使用仪器确认电缆无电压后,用接地的带绝缘柄的铁钎钉入电缆芯
C.检查电缆型号
D.落实中间头是否合适
[单项选择]以下关于路由器接口关闭的命令中,哪项是正确的______。
A. R2 (config-if) #shutdown
B. R2 (config-if) #no shutdown
C. R2 (config-if) #block
D. R2 (config-if) #no shu block
[单选题]各部门、各班组、各部位均应设义务消防员。义务消防员的人数不应少于职工总数的( )。
A.2%
B.5%
C.10%
D.20%
[多选题]在______等高频业务场景,网点周期性、集中性业务办理高峰时段,安排弹性排班。
A.社保卡激活
B.国债发行
C.领取养老金
D.银行卡激活
[判断题]推进作业速度不得超过10km/h,进入警冲标内方线路时,严格控制速度
A.正确
B.错误
[单项选择]JZ-7分配阀主阀大膜板下方为:()。
A. 列车管压力
B. 工作风缸压力
C. 作用风缸压力
[单项选择]世界高层建筑委员会建议,将高层建筑划分为几类()
A. 五类
B. 四类
C. 三类
D. 两类
[多选题]投资方因处置部分权益性投资等原因丧失了对被投资单位的控制权,下列有关企业进行的会计处理中,正确的有( )。
A.处置后的剩余股权能够对被投资单位实施共同控制或施加重大影响的,应当改按权益法核算,并对该剩余股权视同自取得时即采用权益法核算进行调整
B.处置后的剩余股权能够对被投资单位实施共同控制或施加重大影响的,应当改按权益法核算,并按照剩余股权的账面价值作为长期股权投资权益法的初始入账价值
C.处置后的剩余股权不能对被投资单位实施共同控制或施加重大影响的,应当改按《企业会计准则第22号——金融工具确认和计量》的有关规定进行会计处理,并按其在丧失控制之日的公允价值作为金融资产的成本,其在丧失控制权之日的公允价值与账面价值间的差额计入投资收益
D.处置后的剩余股权不能对被投资单位实施共同控制或施加重大影响的,应当改按《企业会计准则第22号——金融工具确认和计量》的有关规定进行会计处理,并按其在丧失控制权之日的账面价值作为金融资产的成本
[单项选择]下列管道哪个属于公用燃气管道()。
A. GA1
B. GA2
C. GB1
D. GB2
[单项选择]苎麻根除凉血止血外,又能()
A. 清热安胎
B. 解毒止痢
C. 散寒止痛
D. 疏肝止痛
E. 清肝泻火
[不定项选择题]共用题干
Young Adults Who Exercise Get Higher IQ Scores
Young adults who are fit have a higher IQ and are more likely to go on to university,reveals a major new
study_________(51)out at the Sahlgrenska Academy and Sahlgrenska University Hospital.
The results were recently published in the Proceedings of the National Academy of Sciences(PNAS).The
study__________(52)1._________(1.)
2 million Swedish men doing military service who were born between 1950 and
1976._________(1976.)
The research group analyzed the ________(53)of both physical and IQ tests the youngsters took
right after they started serving the army.
The study shows a clear link _________(54)good physical fitness and better results for the IQ test.
The strongest links are for ________(55)thinking and verbal comprehension.But it is only fitness that
plays a _________ (56)in the results for the IQ test,and not strength."Being fit means that you also have
good heart and lung __________(57)and that your brain gets plenty of oxygen."says Michael Nilsson,pro-
fessor at the Sahlgrenska Academy and chief physician at the Sahlgrenska University Hospital."This may be
one of the reasons why we can see a clear link with fitness,but not with muscular_________(58).We are
also seeing that there are growth factors that are important."
By analyzing data for twins,the researchers have been________(59)to determine that it is primarily
environmental factors and not genes that___________(60)the link between fitness and a higher IQ.
"We have also shown that those youngsters who _______(61)their physical fitness between the ages
of 1 5 and 1 8 increase their performance."says Maria Aberg,researcher at the Sahlgrenska Academy and
physician at Aby health centre."This being the case,physical education is a_______(62)that has an
important place in schools,and is an absolute must________(63)we want to do well in math and other
theoretical subjects."
The researchers have also compared the results from fitness tests during national service_______(64)
the socioeconomic status of the men later in life.Those who were fit at I 8 were more__________(65)to go
into higher education,and many secured more qualified jobs.
_________(57)
A.shape
B.capacity
C.disease
D.treatment