热门试题:
[判断题]安全防护鞋具有耐油、耐磨、耐酸碱、绝缘、防水、轻便等特点。
A.正确
B.错误
[单选题]化工管道防腐时若金属表面黏结较多的油污要用汽油或5%的热苛性钠溶液刷洗干净干燥后再 ( )
A.除油
B.酸洗
C.碱洗
D.除锈
[单选题]有些旅游者热衷于考察神秘的岩洞、险峰、河流的源头和一些失落文明历史的遗迹,这是满足了他们的( )需要。
A.认知
B.追求美和艺术
C.健康和娱乐
D.探险
[单选题]下面哪一项不是起泡剂的作用()。
A.增加气泡弹性
B.维持泡沫层稳定
C.提高气泡和煤的附着能力
D.控制气泡大小
[判断题]各级行政机关要充分利用信息化手段开展执法案卷评查、质量考核、满意度测评等工作。( )
A.正确
B.错误
[单选题]以下组网方式哪个属于SA组网?
A.Option3
B.Option3X
C.Option7
D.Option4
[单项选择]在膜剂处方中作脱膜剂的是()
A. 甘油
B. 二氧化硅
C. 液体石蜡
D. 乙烯-醋酸乙烯共聚物
E. 豆磷脂
[单选题]属于婴儿期高热抽搐最常见病因的是
A.呼吸道感染
B.消化道感染
C.低钙血症
D.病毒性脑炎
E.颅内占位性病变
[简答题]对第三代MARK—Ⅳ型鲁奇气化炉加压气化有哪些特点?
[多选题]客运段是动车组旅客列车乘务、车内服务设施及车内保洁管理责任主体,负责动车组()、()的监督管理及按规定()等工作。
A.内部保洁
B.外皮洗刷
C.车内客运整备
D.联检
[单项选择] It was the worst tragedy in maritime (航海的) .history, six times more deadly than the Titanic. When the German cruise ship Wilhelm Gustloff was hit by torpedoes (鱼雷) fired from a Russian submarine in the final winter of Word War Ⅱ, more than 10,000 people -- mostly women, children and old people fleeing the final Red Army push into Nazi Germany -- were packed aboard. An ice storm had turned the decks into frozen sheets that sent hundreds of families sliding into the sea as the ship tilted and began to go d own. Others desperately tried to put lifeboats down. Some who succeeded fought off those in the water who had the strength to try to claw their way aboard. Most people froze immediately. "I’’ll never forget the screams," says Christa Niittzmann, 87, one of the 1, 200 survivors. She recalls watching the ship, brightly lit, slipping into its dark grave -- and into seeming nothingness, rarely mentioned for more than hall’’ a century.
Now Germany’’s Nobel Prize-winning author Günt
A. It was attacked by Russian torpedoes.
B. Most of its passengers were frozen to death.
C. Its victims were mostly women and children.
D. It caused the largest number of casualties.
[单选题]自然失业率是指充分就业下的失业率,是失业率围绕其波动的平均水平,是一个不会造成通货膨胀的失业率,也是劳动市场处于供求稳定状态的失业率。充分就业是指在某一工资水平之下,所有愿意接受工作的人,都获得了就业机会,而反之不愿意接受条件的人就被迫失去。充分就业并不等于全部就业,而是仍然存在一定的失业,但所有的失业均属于摩擦性的和结构性的。
根据上述定义,以下属于充分就业的是()。
A.某农场在草莓、蓝莓以及树莓收获不丰的季节,原本会被雇佣的临时采摘工人,就无法像往年一样采摘水果了
B.某外包公司由于不满意企业开出的条件而命令手下员工停工,企业以此为由终止了与外包公司的合作关系
C.某计算机软件公司去年招聘了100名软件工程师,由于客户减少,三分之一的工程师工作量锐减,虽然奖金低了,但大家并没辞职
D.很多人辞职后并不直接投入到下一份工作中,而是选择在家休息或者出门旅行的方式来调整过于紧张的生活节奏
[判断题]离合器分离杠杆内端面调整过高会导致离合器分离不彻底。( )
A.正确
B.错误
[判断题]使用接地开关DK及故障开关GK,均无法消除DJ动作时,属主电路瞬间接地。
A.正确
B.错误
[单项选择]对“两基一支”发放贷款的政策性银行是( )。
A. 中国农村信用社
B. 中国农业发展银行
C. 中国进出口银行
D. 国家开发银行
[单项选择]环境影响的经济评价方法中,假如一片森林涵养水源量是100万m3,在当地建造一个100万m3库容的水库的费用是150万元,那么可以用这150万元的建库费用,来表示这片森林涵养水源的生态功能,此法属于()。
A. 反向评估法
B. 人力资本法
C. 恢复或重置费用法
D. 影子工程法
[单项选择]肺癌治疗后预后最差的是()。
A. 鳞癌
B. 腺癌
C. 大细胞癌
D. 小细胞癌
E. 细支气管肺泡细胞癌
[单选题]卫星云图上下列哪个不是层云(雾)特征( )。
A.在可见光云图上,层云(雾)表现为光滑均匀的云区
B.层云(雾)边界整齐清楚,与山脉、河流、海岸线走向相一致
C.在红外云图上,层云色调较亮,与地面色调相差较大
[填空题]下列程序运行后的输出结果是 【12】 。
#include<iostream.h>
void main( )
int s=0,k;
for(k=7;k>=0;k--)
switch(k)
case 1:
case 4:
case 7:s++;break;
case 2:
case 3:
case 6:break;
case 0:
case5:S+;2;break;
cout<<"S="<<S<<endl;
[单选题]甲谎称购买金首饰让售货员拿出金项链,趁售货员不注意将仅值30余元的包金项链与价值2000多元的纯金项链调包得逞。甲的行为构成()。
A.诈骗罪
B.民事诈骗
C.盗窃罪
D.抢夺罪
[单项选择]膀胱镜检查常见的并发症不包括()
A. 发热
B. 血尿
C. 尿道损伤
D. 膀胱损伤
E. 排尿困难
[判断题] 甲某日在一胡同口抢劫一妇女钱包。抢劫到钱包后,突然发现被害人是自己邻居,遂将钱包送还被害人,声称是开玩笑。甲的行为属于犯罪中止。
A.正确
B.错误
[多选题]电缆外护套表面上应有耐磨的()等信息。
A.型号、规格
B.码长
C.制造厂家
D.发货日期
[判断题]根据《中国银保监会办公厅关于绿色融资统计制度有关工作的通知》(银保监办便函〔2020〕739号),同一笔融资只能填报其中一种项目或活动(服务)。
A.正确
B.错误
[多选题]以下属于接触网硬点引起的故障有( )。
A.接触线和受电弓的机械损伤
B.电弧烧伤影响取流
C.弓网故障
D.局部磨耗发展为接触线断线
[单选题]TRT发电机的额定转速为3000r/min,频率为( )
A.50Hz;
B.45Hz;
C.55Hz;
D.60Hz
[填空题]第四章 第一百一十五条 在作业线路上检查、修理、整备作业时,应在列车两端( )方向的左侧钢轨上,设置带有脱轨器的固定或( )信号牌(灯)进行安全防护,前后两端的安全防护距离均应不小于20m,插设固定脱轨器安全防护距离不足20m或固定脱轨器不能( )时,应使用移动脱轨器进行安全防护;防护距离不足时,应使用连接语音记录功能的通讯设备通知车站将道岔( )在不能通往该线的位置,现场应在车列首尾车辆端部来车方向的左侧车体上设置停车信号(昼间红旗,夜间频闪红灯)进行安全防护,车列中部不得设置停车信号。在( )列车到发线上进行列检作业时,其安全防护办法和前后两端防护距离不足20m时是否锁闭道岔及道岔锁闭办法由铁路局集团公司制定。
[单选题]一般施工方案由( )编制。
A.A施工项目部安全员
B.B施工项目部技术员
C.C施工项目总工
D.D作业班组长
[单选题]大型屋架、大跨度桥梁等大负荷预应力混凝土结构中,应优先采用()。
A.冷轧带肋钢筋
B.预应力混凝土钢绞线
C.冷拉热轧钢筋
D.冷拔低碳钢丝
[多选题]提问在沟通中用得非常多,它能帮助我们去控制(____)的方向、控制(____)的方向。(出处:教材《“全能型”乡镇供电所岗位培训教材(综合柜员)》第十一章模块)
A.沟通
B.谈话
C.话题
D.协调
[单项选择]What’s your idea of a good time What about dancing in a rainy field with one hundred and fifty thousand other people while a famous rock band plays on a stage so far away that the performers look like ants
It may sound strange but that is what many hundreds of thousands of young people in the UK do every summer. Why Because summer is the time for outdoor music festivals. Held on a farm, the Glastonbury Festival is the most well-known and popular in the UK. It began in 1970 and was attended by one thousand five hundred people each paying an admission price of £ 1 -- the ticket included free milk from the farm.
Since then the Glastonbury Festival has gone from strength to strength--in 2004 one hundred and fifty thousand fans attended, paying £ 112 for tickets to the three-day event. Tickets for the event sold out within three hours. Acts included veteran (老的、著名的) superstars, such as Paul McCartney and James Brown, as well as new talents, like Franz Ferdinand and Joss Stone.
A. a band
B. a festival
C. a place
D. a series of concerts
[单项选择]
Low levels of literacy and numeracy have a damaging impact on almost every aspect of adults, according to a survey published yesterday, which offers (1) of a developing underclass. Tests and (2) with hundreds of people born in a week in 1958 graphically illustrated file (3) of educational underachievement. The effects can be seen in unemployment, family (4) , low incomes, depression and social inactivity.
Those who left school at 16 with poor basic skills had been employed for UP to four years less than good readers (5) they reached 37. Professor John Bynner, of City University, who carried the research, said that today’s (6) teenagers would even encounter greater problems because the supply of (7) jobs had shrunk.
Almost one fifth of the 1,700 people interviewed for yesterday’s report had poor literacy and almost half (8) with innumeracy, a proportion (9) other surveys for the Basic Skills
A. failures
B. winners
C. successors
D. patients