热门试题:
[简答题]根据对给定资料的解读，就如何发展保障性安居工程问题，向领导写一份报告，提出自己的建议。
要求：(1)要点全面，条理清晰，简明扼要；
(2)不限格式；
(3)不超讨400字。
[单选题]间时左胸前区刺痛，常于夜间发作，面色略暗，舌尖有紫色斑点，脉弦涩，为
A.气滞证
B.气逆证
C.气闭证
D.血瘀证
[多项选择]及时原则的作用的包括（）
A. 有利于问题的解决
B. 有利于工作的完成
C. 保证决策的正确性、有效性
D. 正确选择时机
[单选题] 工作前，应核对电力电缆标志牌的（ ）与工作票所填写的相符以及安全措施正确可靠。
A.设备双重名称
B.设备称号
C.工作票
D.名称
[单项选择]质量控制与质量管理的区别在于( )。
A. 质量管理是确立质量方针及实施质量方针的全部职能及工作内容
B. 质量控制是在明确的质量目标条件下通过行动方案和资源配置的计划、实施、监察和监督来实现预期目标的过程
C. 质量管理包括采取的作业技术和管理活动
D. 质量管理是致力于满足质量要求的一系列活动
[填空题]锅炉是由（）和（）两部分组成，而锅是锅炉的汽水系统，对于强制循环锅炉锅主要由汽包、（）、（）、（）、（）、（）、（）、（）等组成；炉是锅炉燃烧系统，由（）、（）、（）、（）等组成。
[单选题]地区民用航空情报中心应当提供_________航空情报服务
A.12小时
B.8小时
C.90分钟
D.24小时
[单项选择]结核性腹膜炎
A. 利福平
B. 糖皮质激素
C. 奥美拉唑
D. 柳氮磺吡啶
E. 左羟氨苄青霉素
[单选题]CTC采用独立的业务专网,各级采用双局域网并通过专用( )通道组成双环形广域网。
A.冗余
B.数字
C.模拟
[判断题]多人办公场所，保证通风良好，尽量避免人员流动，能与他人保持至少1米距离。
A.正确
B.错误
[判断题]可燃气体检测仪使用后应及时进行清洁，只要清洁到位即可长时间一直使用。
A.正确
B.错误
[单选题]防火墙的高度应高于变压器储油柜；防火墙的长度不应小于变压器贮油池两侧各（ ）m。
A.1
B.1.25
C.1.5
D.1.75
[单选题]孕38周，女婴，出生时全身皮肤青紫，Apgar评分为3分，查体：昏迷，反射消失，肌张力低下，心率慢，呼吸不规则，诊断为缺氧缺血性脑病，临床分度为
A.极轻度
B.轻度
C.中度
D.重度
E.极重度
[不定项选择题]共用题干
Pop Music in Africa
Young musicians in African countries are creating a new kind of pop music. The tunes and the rhythms of their music combine African traditions with various forms of music popular today,such as hip-hop,rap,rock,jazz,or reggae. The result is music that may sound familiar to listeners anywhere in the world,but at the same time is distinctly African. It is different also in another way:Many of the songs are very serious and they deal with important social or political issues in Africa today.
Eric Wainaina is one of these African musicians.He grew up in Nairobi,Kenya,in a family of musicians.As a teenager,he listened to pop music from the United States,and later he moved to Boston to study at the Berklee College of Music. Now he has produced a CD in Kenya. Eric's most popular song,“Land of‘A Little Something’”is about Kenya's problem of bribery,or paying others for illegal favors.He wants people to listen to his songs and think about how to make Kenya a better place to live.
Another musician who writes serious songs is Witness Mwaijaga from Tanzania. Her own experiences have helped her understand the suffering of many African women. At the age of fifteen she lost her home,but she was luckier than other homeless young people. She could make a living by writing songs and singing on the street. By the time she was eighteen years old,She had become a star. Her songs are written in rap or hip-hop style about the problems that she sees in Tanzania,especially AIDS and the lack of rights for women.
Baaba Maal,from Senegal,also feels that pop music must go beyond entertainment. He says that in Senegal,storytellers have alwaysbeen important people. In the past,they were the ones who kept the history of their people alive. Baaba believes that songwriters now have a similar responsibility. They must write about the world around them and help people understand how it could be better. The words of his songs are important,in fact.They speak of peace and cooperation among Africans,as well as the rights of women,love for one's family, and saving the environment.
One of South Africa's most popular musicians is Brenda Fassie. She is sometimes compared to Madonna,the American pop star,because she likes to shock people in her shows. But she also likes to make people think. She became famous in the 1980s for her simple pop songs against apartheid. Now that apartheid has ended,her songs are about other issues in South African culture and life. To sing about these,she uses local African languages and a new pop style called kwaito.
In recent years,people outside of Africa have also begun to listen to these young musici-ans. Through music,the younger generation of Africans are connecting with the rest of the world and,at the same time,influencing the rest of the world.
Witness Mwaijaga writes about the problem of women partly because______.
A.she has had a difficult life herself
B.there are many problems in Tanzania
C.she has had an easy life herself
D.there are no other women singers
[单选题]以下属于劳动安全红线的是。（ ）
A.A、在线路上作业未按规定设置防护。
B.B、未按规定办理作业手续操作隔离开关。
C.C、非调车作业人员飞乘飞降，以车代步。
D.D、以上均是
[单选题]符合减价优待条件的学生无票乘车时，应（）。
A.补收学生票款，核收手续费
B.除按规定补收学生票款，核收手续费外，还必须加收应补票价50%的票款
C.按一般旅客办理
D.补收全价票价与半价票的差额，并核收手续费
[判断题]HXD3电力机车6台牵引风机除对牵引电动机的冷却外，还用来对车内微增压。
A.正确
B.错误
[多选题]油气回收设施的主要用途为( )
A. 环保
B.安全
C. 节能
D. 提高装车速度
[多选题]根据《民用航空安全检查工作手册》第 239 条，演练形式和频次应参考危害程度、发生可能性、实际发生频率等 因素，下列关于演练说法正确的有（ ）。，。。
A.应当保证桌面演练每半年一次
B.应当保证实战演练每两年一次
C.应当保证预案修订每年一次
D.应当保证预案评估每年一次
[多选题]若需增加工作任务，必须由( )。
A.工作负责人通过工作许可人
B.若需变更或增设安全措施者，应重新办理工作票
C.任一工作班人员通过工作许可人
D.若需变更或增设安全措施者，不需重新办理工作票
[单项选择]多支承舵是指与船体尾柱连接有（）支承点的舵。
A. 一个
B. 两个
C. 三个
D. 三个或三个以上
[单项选择]在两样本均数比较的t检验中，无效假设是（）
A. 两样本均数不等
B. 两样本均数相等
C. 两总体均数不等
D. 两总体均数相等
E. 样本均数等于总体均数
[简答题]发生哪些行为时，除按规定补票，核收手续费以外，铁路运输企业有权对其身份进行登记，并须加收已乘区间应补票价50％的票款？
[单选题]下列哪种情况属于医院感染()
A.经产道感染的乙型肝炎
B.入院后5天发生的甲型肝炎
C.红霉素静脉滴注后发生静脉炎；拔出的导管在血平皿上滚动培养，细菌菌落数8个
D.羊肠线吸收不佳的炎症反应
E.烧伤创面培养出金黄色葡萄球菌
[单选题]男性，34岁，头面部发生爆炸伤，急需行清创缝合术，清创过程中以下哪项有错
A.去除异物及坏死组织;
B.伤后6-8小时内清创;
C.若伤口污染重清创后可延期缝合;
D.若受伤超过12小时，不宜清创缝合;
E.伤后12小时内，经彻底清创可一期缝合;
[单项选择]木瓜的原植物科名和药用部位是
A. 十字花科，种子
B. 蔷薇科，果实
C. 豆科，果实
D. 芸香科，种子
E. 木犀科，果实
[判断题]倾斜井巷运送人员的人车必须有跟车工,跟车工必须坐在设有手动制动装置把手的位置。
A.正确
B.错误
[单选题]心理健康的标准不包括() 查看解析
A.智力正常
B.情绪良好
C.人际和谐
D.认知评价
E.人格完整
[单项选择]不符合轮状病毒肠炎的特点是( )。
A. 夏季多见
B. 多见于6～24个月
C. 大便呈蛋花汤样
D. 常出现脱水
E. 常伴有发热
[单选题]CRH2A给排水系统红色磁控管内水满后，加热指示灯（）为故障现象
A.闪烁
B.长亮
C.熄灭
[判断题] 第 439 题, 本小题 1 分
氧化锌避雷器阀片的裂化反映为容性电流的增大。
A.正确
B.错误
[单选题]某井钻进中发生沉砂卡钻，产层深度2000m，环空平均单位容积25l/m，采用挤注法压井，要求压井液距产层50m，计算应泵入压井液（ ）m3。
A.45.75
B.46.75
C.47.75
D.48.75
[判断题]“丝路精神”即丝绸之路精神的简称，是指团结互信、平等互利、包容互鉴、合作共赢，不同种族、不同信仰、不同文化背景的国家可以共享和平，共同发展的精神。
A.正确
B.错误
[判断题]政法工作各项部署落实得好不好，各种突出矛盾是不是得到解决，案件是不是办得公正，服务是不是便捷，社会是不是平安和谐，最终要看人民群众是不是满意。( )
[单选题]空气自动制动机的主要特点是：列车管（）时制动。
A.A、减压
B.B、保压
C.C、增压
D.D、停止
