热门试题:
[单项选择]以下不是好氧活性污泥特征的是()。
A. 具有生物活性
B. 具有吸附、氧化有机物的能力
C. 具有沉降性
D. 含水率92%~96%
[单选题]行李、包裹一次装车作业的过程为:将行李、包裹()。
A.从行李车卸下至交付地点
B.从行李房收货地点至装上行李车
C.从行李房收货地点至拉到站台指定位置
D.从行李房仓库至拉到站台指定位置
[单选题]2.40.第40题根据《电能计量封印技术规范》,编码及信息无差错主要是指编号与条码信息一致、无重号;印制符号清晰、端正、方向正确,保证封体上表面条码的识读正确率为()
A.98.0
B.99.9
C.98.8
D.100.0
[单选题]因市场价格的不利变动而使银行表内和表外业务发生损失的风险是( )风险。
A.市场
B.操作
C.信用
D.价格
[多项选择]变压器开展红外热像检测项目,主要检测部位()。
A. 变压器箱体
B. 储油柜
C. 套管
D. 引线接头及电缆终端
[单选题]《山东省安全生产举报奖励办法》,对举报瞒报、谎报事故的,按照最终确认的事故等级和查实举报的瞒报谎报死亡人数给予奖励。一般事故按每查实瞒报谎报1人奖励( )计算;最高奖励不超过50万元。
A.3万元
B.4万元
C.5万元
D.6万元
[多选题][多选] 辛亥革命之所以失败,从主观方面来说,在于它的领导者资产阶级革命派本身存在着许多弱点和错误。主要是()
A.没有提出彻底的反帝的革命纲领
B.不能充分发动和依靠人民群众
C.不能建立坚强的革命政党
D.没有提出彻底的反封建的革命纲领
[单项选择]多介质过滤器是利用()滤料去除原水中的悬浮物。
A. 石英砂;
B. 无烟煤;
C. 砂砾石;
D. 石英砂、无烟煤
[多项选择]患者男,46岁,因“车祸伤”来诊。患者生命体征平稳,胸部X线片:右侧第4肋骨骨折,可见骨折断端轻度移位。目前需要采取的处理为()
A. 镇痛
B. 保持呼吸道通畅
C. 固定胸廓
D. Judet固定架固定肋骨
E. 克氏针固定肋骨
F. 应用抗生素预防感染
[多选题]( )焊接环境包含哪几项?
A. 普通装配环境相同的特征
B. 所有环境的相同特征
C. 部件环境命令
D. 零件环境命令
[多选题]吸水管是消防车或手抬机动泵多外部水源吸水的重要器材,可分为直管式吸水管卷盘式吸水管,其中直管式吸水管的标准长度为。
A.2m
B.3m
C.4m
D.5m
[单选题]RM80清筛车的筛网有( )。[321020202]
A.1层
B.2层
C.3层
D.4层
[单项选择]25岁女性停经50天,负压电吸流产后半月,阴道出血时多时少,查宫口松,子宫饱满,软,无压痛,附件阴性,下述哪项可能性大( )。
A. 子宫复旧不全
B. 子宫内膜炎
C. 侵蚀性葡萄胎
D. 吸宫不全
E. 绒癌
[多选题]下列属于上报办公室的紧急重大情况及突发事件的是( )?
A.集体上访、集会、游行、群体性斗殴等集体性事件;
B.食物中毒、群体性疾病等重大疫情;
C.干部职工严重违法、违纪事件;
D.有暴力倾向或可能诱发暴力事件等其它可能造成社会影响的重大、紧急信访事件和信访信息;
E.枪支、爆炸、纵火、抢劫等恶性案件;
F.自然灾害
[单选题]开户行为单位客户开立单位银行结算账户后,支付生效日后,账户处于( )状态
A.可收可付
B.不收不付
C.只收不付
D.只付不收
[判断题]BAB004 5 3 1
氢气系统吹洗置换,一般可采用氮气置换法和注水排气法,不可用工业风置换。( )
A.正确
B.错误
[判断题]公安机关交通管理部门应当建立校车标牌档案,确定档案编号。
A.正确
B.错误
[单选题]两台及两台以上起重机同吊一件物体时,应在( )的直接领导下,按照经本单位分管生产的领导或总工程师批准的安全技术措施进行。
A.A.工作负责人
B.B.检修项目负责人
C.C.部门负责人
D.D.总工程师
[填空题]客户需求首先源自于对现状的不满,对于现状的不满意会随着不满意事件的逐渐增多,而形成()和困难。
[单选题]国家垄断资本主义的形式中,最主要、最重要的形式是( )
A.国家市场垄断经济
B.国家调节经济
C.公私合营经济
D.国家自然垄断经济
[单选题] 无人机系统的机长是指
A. 操控无人机的人
B. 协助操控无人机的人
C. 负责整个无人机系统刚运行和安全的驾驶员
[单选题]其他站线混凝土枕线路,直线和圆曲线三角坑临时补修容许偏差管理值( )
A.11
B.13
C.15
D.17
[单项选择]人工降温可能导致凝血障碍,使手术中出血增多,除此之外,低温引起手术出血增多的原因是()
A. 体内体液性凝血因子的活动性减低
B. 毛细血管床受低温影响使渗血增加
C. 深低温时体内出现肝素样物质,抑制Xa因子的活动
D. 进行性血小板减少且伴随血小板在肝中的隔离现象
E. 出现纤维蛋白溶解现象
[单项选择]
Like every dog, every disease now seems to have its day. World Tuberculosis (infections disease in which growths appear on the lungs) Day is on Saturday March 24th.
Tuberculosis was once terribly fashionable. Dying of "consumption" seems to have been a favorite activity of garret-dwelling 19th-century artists, h has, however, been neglected of late. Researchers in the field never tire of pointing out that TB kills a lot of people. According to figures released earlier this week by the World Health Organization, 1.6 million people died of the disease in 2005, compared with about 3m for AIDS and l m for malaria. But it receives only a fraction of the research budget devoted to AIDS. America’s National Institutes of Health, for example, spends 20 times as much on AIDS as on TB. Nevertheless, everyone seems to getting in on the TB-day act this year.
The Global Fund an international organization responsible fur fighting all three diseases but best known
A. Outcome
B. Uphold
C. Achievement
D. Project
[多选题] 驾驶员应与()联系,根据供水指令实施供水作业。供水时,应缓慢加压,保持水压平稳,不得突然加压、超压供水,遇特殊情况立即停水。
A.供水指挥员
B.分水器控制人员
C.水枪手保持
D.指挥长
[多项选择]社会意识是社会存在的反映,表现在
A. 社会存在决定社会意识的内容,社会意识来源于社会存在
B. 社会意识的发展归根到底由社会存在的发展所决定
C. 在阶级社会中,社会意识形态是阶级利益的反映,具有阶级性
D. 不同的意识形态反映着人们的社会地位
[判断题] ( )97号车用汽油调合后辛烷值(RON)为96.5,可采用补充加入MMT剂进行调合的方式使其满足质量指标需要。
A.正确
B.错误
[单选题]MSTP解决了很多RSTP和STP单个生成树的缺陷,关于MSTP的说明,正确的是:
A.每个MSTInstance都使用单独的STP算法,计算单独的生成树
B.每一个MSTInstance都有一个标识(MSTID),MSTID是一字节的整数
C.默认所有VLAN映射到MSTInstance1
D.MSTP允许将一个或多个VLAN映射到一个多生成树实例(MSTInstance)上,MSTP为每个MSTInstance单独计算根交换机,单独设置端口状态
[单项选择]制动器的空行程不得超过衔铁冲程的()
A. 10%
B. 15%
C. 5%
D. 20%
[单项选择]
[听力原文]9-10
W: What’ s going on here
M: You mean, what’ s happening Well, constable, I’ m trying to get out of the window and Freud here is helping me.
W: Why are you climbing through the window and not leaving by the front door
M: Well, you see I can’ t find the key and I’ m in a hurry. Come on, Freud, we’ re wasting time.
W: Just a minute you two. I don’ t think you’ re telling me the truth. This isn’ t your house, is it
M: No,it’ s my brother’ s. I’ m staying with him for a while.
W: Is he at home
M: I’ m afraid not. He’ s just in jail for house-breaking at the moment.
Who did the woman think the man was ()
A. The host of the house.
B. Freud’ s friend.
C. A burglar.
D. The host’ s brother.
[单项选择]Poverty exists because our society is an unequal one ,and there are extremely strong and powerful political pressures to keep it that way. Any attempt to redistribute wealth and income in the United States will inevitably be opposed by powerful middle and upper class interests. People can be relatively rich only if others are relatively poor, and since power is concentrated in the hands of the rich, public policies will continue to reflect their interests rather than those of the poor.
As Herbert Gans (1973) has pointed out, poverty is actually functional from the point of view of the non-poor. Poverty ensures that" dirty" work gets done. If there were, no poor people to scrub floors and empty waste, these jobs would have to be rewarded with high incomes before anyone would touch them. Poverty creates jobs for many of the non-poor, such as police officers, welfare workers, pawnbrokers, and government bureaucrats. Poverty makes life easier for the rich by providing them with coo
A. the non-poor as they can get well-paid jobs
B. the rich as there are sorts of domestic services available
C. the poor as they can get cheap bread and automobiles
D. the businessmen as they can easily find a market for goods and services lower in quality
[单项选择]工件夹持于虎钳的位置宜为()。
A. 钳口中央;
B. 钳口左端部;
C. 钳口右端部;
D. 不受影响。
[判断题]衬背注浆的最重要目的就是及时填充施工间隙,防止因间隙的存在导致地层发生较大变形或坍塌。( )
A.正确
B.错误
[判断题]仪表置于检定环境中,应有足够的时间(通常为2h),以消除温度梯度。
A.正确
B.错误
[单项选择]持续性多尿常见于以下疾病,除外()
A. 尿崩症
B. 肾病综合征
C. 糖尿病
D. 原发性醛固酮增多
E. 肾小管酸中毒