热门试题:
[单选题]我国行政系统的外部监督主要包括国家权力机关的监督、人民法院和人民检察院的监督、政党监督和社会舆论监督。其中社会舆论监督的形式不包括（ ）。
A.询问和质询
B.提出批评
C.民主协商
D.控告
[单选题]()负责办理上市公司信息对外公布等相关事宜，负责组织和协调公司信息披露事务，汇集上市公司应予披露的信息并报告董事会，持续关注媒体对公司的报道并主动求证报道的真实情况。
A.董事
B.监事
C.董事会秘书
D.高级管理人员
[单选题]工作现场员工应遵守（）操作规程，并按规定正确穿戴和使用（）用品和用具。
A.安全安全帽
B.机床安全帽
C.安全劳动防护
D.机床劳动防护
[多选题]地面建筑物坍塌事故发生时,按照出动计划和预案迅速调出(),并根据现场情况和上级消防部门指示调派增援力量。( )
A.辖区中队
B.特勤中队
C.邻近中队
D.特勤大队
[单项选择]
舌尖淋巴管大部分引流至
A. 颏下淋巴结
B. 颌下淋巴结
C. 颈二腹肌淋巴结
D. 颈肩胛舌骨肌淋巴结
E. 颈深上淋巴结
[判断题]信用卡叉叫贷记卡，是由银行或专门的信用卡公司签发，证明持卡人信誉良好，可以在指定场所进行直接消费的一种非现金交易的消费信贷凭证。
[填空题]地方政府主要从事改善地区投资的活动并（）
[单选题] 钢材工件铰削余量小,刃口不锋利,使孔径缩小而产生误差的原因是加工时产生较
大的()。
A.切削力
B.弯曲
C.弹性恢复
D.弹性变形
[单选题]静电电压最高可达（ ）可现场放电，产生静电火花，引起火灾
A.110V
B.220V
C.1500V
D.数万V
[单选题]
2%戊二醛溶液浸泡消毒时,需用时间
A.5分钟
B.30分钟
C.60分钟
D.90分钟
E.120分钟
[填空题]二苯碳酰二肼分光光度法测定水中六价铬时，显色酸度一般控制在0.05－0.3mol/L（1/2H2SO4）以（）mol/L时显色最好。显色前，水样应调至中性。显色时，（）和（）对显色有影响。
[单选题]-B-001 5 2 3
吊钩是用整块的钢材锻造,材料常用20号优质碳素钢,锻后再进行退火处理,以清除其残存的内应力,增加其韧性,要求硬度达到( )HBS
A.0~120
B.90~125
C.90~130
D.90~135
[T/]
[单项选择]Since 1970, millions of enthusiasts ______ a substance which they believe can remedy the common cold — Vitamin C.
A. have taken
B. have been taking
C. have been taken
D. have being taken
[多选题]下列属于一般B类事故的是：（ ）
A.1 人死亡的
B.3 人以上 6 人以下重伤的
C.100 万元以上 300 万元以下直接经济损失的
D.中断行车 1 小时以上 2 小时以下的
[多选题]接发车人员接发列车的作业程序,除应持手信号旗(灯)外,还应做到( )。
A.站在规定地点接送列车
B.注意列车运行
C.注意货物装载状态
D.可以隔车列接送列车
[单项选择]Three years after its first test flight ended in an explosion, NASA on March 27 successfully launched an experimental jet that the agency believes it (47)______ a record-setting speed of about 5,000 mph.
The unpiloted X43A made an 11 second rocket boosted flight, then went through some twists and (48)______ during a six-minute glide before (49)______ into the Pacific Ocean about 400 miles off the California (50)______ .
Flight engineer Lawrence Huebner said preliminary data (51)______ the needle-nosed jet reached a maximum speed of slightly over seven times the speed of sound, or about 5,000 mph, after a rocket boosted it to about 3,500 mph. Huebner said it was the first time an "air breathing" jet had ever traveled so fast. The rocket powered X15 reached Mach 6.7 in 1967.
NASA built the X43A under a $250 million program to develop and test an (52)______ type of engine called a supersonic combustion ramjet, or scramjet. In theory, the air breathing engine could (53)_____
[判断题]罚款、没收违法所得或者没收非法财物拍卖的款项，财政部门可以视情向作出行政处罚决定的行政机关返还罚款、没收的违法所得或者返还没收非法财物的拍卖款项。
A.正确
B.错误
[单项选择]Picture a typical MBA lecture theatre twenty years ago. In it the majority of students will have conformed to the standard model of the time: male, middle class and Western. Walk into a class today, however, and you’ll get a completely different impression. For a start, you will now see plenty more women—the University of Pennsylvania’s Wharton School, for example, boasts that 40% of its new enrolment is female. You will also see a wide range of ethnic groups and nationals of practically every country.
It might be tempting, therefore, to think that the old barriers have been broken down and equal opportunity achieved. But, increasingly, this apparent diversity is becoming a mask for a new type of conformity. Behind the differences in sex, skin tones and mother tongues, there are common attitudes, expectations and ambitions which risk creating a set of clones among the business leaders of the future.
Diversity, it seems, has not helped to address fundamental weaknesses in busi
A. Applicants with prior experience in corporate activities.
B. Applicants with sound knowledge in math and statistics.
C. Applicants from less developed regions and areas.
D. Applicants from outside the traditional sectors.
[判断题]电源从厂内总降压变配电所引入的厂内二次变配电所，变压器容量在500KVA以下的，可以不设专人值班，只安排巡视检查。
[单项选择]（）不属于培训情感成果的评估标准。
A. 质量标准
B. 行为方式
C. 工作态度
D. 对培训的满意度
[判断题]在操办婚丧喜庆事宜中，借机敛财或者有其他侵犯国家、集体和人民利益行为的，在社会上造成不良影响的，应从重或者加重处分，直至开除党籍。
A.正确
B.错误
[单项选择]牙齿邻面磨耗可以代偿（）
A. 牙生理性近中移动
B. 牙生理性远中移动
C. 牙舌向移动
D. 牙垂直向移动
E. 牙颊向移动
[判断题]不能遵守公认的正常儿童行为规范和道德标准，不能正常与人交往和参与学习的行为称之为违纪行为。 ( )
[单项选择]
We find that bright children are rarely held back by mixed-ability teaching. On the contrary, both their knowledge and experiences are enriched. We feel that there are many disadvantages in streaming pupils. It does not take into account the fact that children develop at different rates. It can have a bad effect on both the bright and the not-so-bright child. After all, it can be quite discouraging to be at the bottom of the top grade!
Besides, it is rather unreal to grade people just according to their intellectual ability. This is only one aspect of their total personality. We are concerned to develop the abilities of all our pupils to the full, not just their academic ability. We also value personal qualities and social skills, and we find that mixed-ability teaching contributes to all these aspects of learning.
In our classrooms, we work in various ways. The pupils often work in groups: this gives them the opportunity to learn to cooperate, to share, and to de
A. Group work is desirable because pupils can learn from each other, not only from their teachers.
B. Formal classroom teaching is outdated and should not be frequently conducted.
C. Pair and individual work arc time-consuming because pupils work at their own speed.
D. Only advanced pupils are encouraged to use the library, because class work is too simple for them.
[判断题].电气设备的金属外壳.金属构架.金属配线管及其配件.电缆保护管.电缆的金属护套 等非带电的裸露金属部分均应接地。
A.正确
B.错误
[单选题]用于泄压起保护作用的阀门是()。
A.截止阀
B.安全阀
C.减压阀
[单选题]防护中使用的停车手信号昼间用（ ）显示。
A.展开的红色信号旗
B.展开的黄色信号旗
C.展开的绿色信号旗
D.红色灯光
[单项选择]堪称当时世界之最，却加速民不聊生、王朝倾覆的宏大工程，除隋朝的大运河外，最为典型的是（）
A. 都江堰
B. 秦长城
C. 唐长安
D. 明皇宫
[判断题]传递安全信息的四类安全标志有禁止标志、警告标志、指令标志、危险标志。( )
A.正确
B.错误
[判断题]乘坐民用航空器的所有旅客和其他人员及其携带的行李物品，都必须接受安全检查。
A.正确
B.错误
[多选题]在试验和推广（ ）、新材料的同时，应制定相应的安全措施，经本单位批准后执行。
A.新技术
B.新工艺
C.新设备
D.新方案
[单项选择]电力系统稳定器输入信号一般有发电机（）。
A. 有功功率、机端电压的频率、发电机转速或它们的组合
B. 有功功率、发电机转速或它们的组合
C. 有功功率、机端电压的频率或它们的组合
D. 机端电压的频率、发电机转速或它们的组合
[多选题]关于岩浆岩斑状构造，下列叙述正确的是()。
A.岩石中大颗粒的矿物与较小颗粒的矿物呈明显的突出
B.比较粗大的晶体称为斑晶
C.细小的物质称为基质
D.基质部分由显晶质构成
E.基质部分隐晶质构成
F.略
[单项选择]大定风珠主治( )
A. 阴虚动风证
B. 热极动风证
C. 血虚生风证
D. 风痰眩晕证
E. 痰厥头痛证
