All too( )it was time to go back to school after the glorious summer holidays.
You must learn to consult your feelings and your reason( )you reach any decision.
The current political( )of our country is favorable for foreign investments.
My house is very( )for getting to work as it is only a few minutes from the station.
The generation( )makes it difficult for parents to understand their children's opinions.
It's required that the students( )the term paper tomorrow.
The country needs a( )government. We have had three Prime Ministers in a year.
If we( )now to protect the environment, we'll live to regret it.
The island where these rare birds nest has been declared a ( ).
John always tries to( )people who are useful to him professionally.
The science of meteorology is study of the structure, state, and behavior of the atmosphere. The subject may be approached from several directions, but the scene cannot be fully appreciated from any advantage point. Different views must be integrated to give perspective to the whole picture.
One may consider the condition of the atmosphere at a given moment and attempt to predict changes from that condition over a period of a few hours to a few days ahead. This approach is covered by the branch of the science called synoptic(天气的)meteorology.
Synoptic meteorology is the scientific basis of the technique of weather forecasting by means of the preparation and analysis of weather maps and aerological diagram. The practical importance of the numerous applications of weather forecasting cannot be overestimated. In serving the needs of shipping, aviation, agriculture, industry, and many other interests and fields of human activity with accurate weather warnings and professional forecast advice, great benefits are reaped in the form of the saving of human life and property and in economic advantages of various kinds. One important purpose of the science of meteorology is constantly to strive, through advanced study and research, to of the atmosphere with the aim of improving the accuracy of weather forecasts.
The tools needed to advance our knowledge in this way are the disciplines of mathematics and physics applied to solve meteorological problems. The use of these tools forms that branch of the science called dynamic meteorology.
In the last sentence of the passage, the phrase “these tools” refers to( ).
The science of meteorology is study of the structure, state, and behavior of the atmosphere. The subject may be approached from several directions, but the scene cannot be fully appreciated from any advantage point. Different views must be integrated to give perspective to the whole picture.
One may consider the condition of the atmosphere at a given moment and attempt to predict changes from that condition over a period of a few hours to a few days ahead. This approach is covered by the branch of the science called synoptic(天气的)meteorology.
Synoptic meteorology is the scientific basis of the technique of weather forecasting by means of the preparation and analysis of weather maps and aerological diagram. The practical importance of the numerous applications of weather forecasting cannot be overestimated. In serving the needs of shipping, aviation, agriculture, industry, and many other interests and fields of human activity with accurate weather warnings and professional forecast advice, great benefits are reaped in the form of the saving of human life and property and in economic advantages of various kinds. One important purpose of the science of meteorology is constantly to strive, through advanced study and research, to of the atmosphere with the aim of improving the accuracy of weather forecasts.
The tools needed to advance our knowledge in this way are the disciplines of mathematics and physics applied to solve meteorological problems. The use of these tools forms that branch of the science called dynamic meteorology.
The author implies that increased accuracy in weather forecasting will lead to( ).
The science of meteorology is study of the structure, state, and behavior of the atmosphere. The subject may be approached from several directions, but the scene cannot be fully appreciated from any advantage point. Different views must be integrated to give perspective to the whole picture.
One may consider the condition of the atmosphere at a given moment and attempt to predict changes from that condition over a period of a few hours to a few days ahead. This approach is covered by the branch of the science called synoptic(天气的)meteorology.
Synoptic meteorology is the scientific basis of the technique of weather forecasting by means of the preparation and analysis of weather maps and aerological diagram. The practical importance of the numerous applications of weather forecasting cannot be overestimated. In serving the needs of shipping, aviation, agriculture, industry, and many other interests and fields of human activity with accurate weather warnings and professional forecast advice, great benefits are reaped in the form of the saving of human life and property and in economic advantages of various kinds. One important purpose of the science of meteorology is constantly to strive, through advanced study and research, to of the atmosphere with the aim of improving the accuracy of weather forecasts.
The tools needed to advance our knowledge in this way are the disciplines of mathematics and physics applied to solve meteorological problems. The use of these tools forms that branch of the science called dynamic meteorology.
Which of the following statements best describes the organization of the third paragraph of the passage?( )
The science of meteorology is study of the structure, state, and behavior of the atmosphere. The subject may be approached from several directions, but the scene cannot be fully appreciated from any advantage point. Different views must be integrated to give perspective to the whole picture.
One may consider the condition of the atmosphere at a given moment and attempt to predict changes from that condition over a period of a few hours to a few days ahead. This approach is covered by the branch of the science called synoptic(天气的)meteorology.
Synoptic meteorology is the scientific basis of the technique of weather forecasting by means of the preparation and analysis of weather maps and aerological diagram. The practical importance of the numerous applications of weather forecasting cannot be overestimated. In serving the needs of shipping, aviation, agriculture, industry, and many other interests and fields of human activity with accurate weather warnings and professional forecast advice, great benefits are reaped in the form of the saving of human life and property and in economic advantages of various kinds. One important purpose of the science of meteorology is constantly to strive, through advanced study and research, to of the atmosphere with the aim of improving the accuracy of weather forecasts.
The tools needed to advance our knowledge in this way are the disciplines of mathematics and physics applied to solve meteorological problems. The use of these tools forms that branch of the science called dynamic meteorology.
Which of the following is not referred to by the author as a field whose needs are served by weather forecasting?( )
The science of meteorology is study of the structure, state, and behavior of the atmosphere. The subject may be approached from several directions, but the scene cannot be fully appreciated from any advantage point. Different views must be integrated to give perspective to the whole picture.
One may consider the condition of the atmosphere at a given moment and attempt to predict changes from that condition over a period of a few hours to a few days ahead. This approach is covered by the branch of the science called synoptic(天气的)meteorology.
Synoptic meteorology is the scientific basis of the technique of weather forecasting by means of the preparation and analysis of weather maps and aerological diagram. The practical importance of the numerous applications of weather forecasting cannot be overestimated. In serving the needs of shipping, aviation, agriculture, industry, and many other interests and fields of human activity with accurate weather warnings and professional forecast advice, great benefits are reaped in the form of the saving of human life and property and in economic advantages of various kinds. One important purpose of the science of meteorology is constantly to strive, through advanced study and research, to of the atmosphere with the aim of improving the accuracy of weather forecasts.
The tools needed to advance our knowledge in this way are the disciplines of mathematics and physics applied to solve meteorological problems. The use of these tools forms that branch of the science called dynamic meteorology.
The best title for the passage is( ).
Dr.Thomas Starzl, like all the pioneers of organ transplantation, had to learn to live with failure. When he performed the world's first liver transplant 25 years ago, the patient, a three-year-old boy, died on the operating table. The next four patients didn't live long enough to get out of the hospital. But more determined than discouraged, Starzl and his colleagues went back to their lab at the University of Colorado Medical School.
They devised techniques to reduce the heavy bleeding during surgery, and they worked on better ways to prevent the recipient's immune system from rejecting the organ — an ever-present risk.
But the triumphs of the transplant surgeons have created yet another tragic problem: a severe shortage of donor organs.“As the results get better, more people go on the waiting lists and there's wider disparity between supply and need,” says one doctor. The American Council on Transplantation estimated that on any given day 15000 Americans are waiting for organs. There is no shortage of actual organs; each year about 5000 healthy people die unexpectedly in the United States, usually in accidents. The problem is that fewer than 20 percent become donors.
This trend persists despite laws designed to encourage organ recycling. Under the federal Uniform. Anatomical Gift Act, a person can authorize the use of his organs after death by signing a statement. Legally, the next of kin can veto these posthumous gifts, but surveys indicate that 70 to 80 percent of the public would not interfere with a family member's decision. The biggest roadblock, according to some experts, is that physicians don't ask for donations, either because they fear offending grieving survivors or because they still regard some transplant procedures as experimental.
When there aren't enough organs to go around, distributing the available ones becomes a matter of deciding who will live and who will die. Once donors and potential recipients have been matched for body size and blood type, the sickest patients customarily go to the top of the local waiting list. Beyond the seriousness of the patients' condition, doctors base their choice on such criteria as the length of time the patient has been waiting, how long it will take to obtain an organ and whether the transplant team can gear up in time.
Which of the following is true according to the text?( )
Dr.Thomas Starzl, like all the pioneers of organ transplantation, had to learn to live with failure. When he performed the world's first liver transplant 25 years ago, the patient, a three-year-old boy, died on the operating table. The next four patients didn't live long enough to get out of the hospital. But more determined than discouraged, Starzl and his colleagues went back to their lab at the University of Colorado Medical School.
They devised techniques to reduce the heavy bleeding during surgery, and they worked on better ways to prevent the recipient's immune system from rejecting the organ — an ever-present risk.
But the triumphs of the transplant surgeons have created yet another tragic problem: a severe shortage of donor organs.“As the results get better, more people go on the waiting lists and there's wider disparity between supply and need,” says one doctor. The American Council on Transplantation estimated that on any given day 15000 Americans are waiting for organs. There is no shortage of actual organs; each year about 5000 healthy people die unexpectedly in the United States, usually in accidents. The problem is that fewer than 20 percent become donors.
This trend persists despite laws designed to encourage organ recycling. Under the federal Uniform. Anatomical Gift Act, a person can authorize the use of his organs after death by signing a statement. Legally, the next of kin can veto these posthumous gifts, but surveys indicate that 70 to 80 percent of the public would not interfere with a family member's decision. The biggest roadblock, according to some experts, is that physicians don't ask for donations, either because they fear offending grieving survivors or because they still regard some transplant procedures as experimental.
When there aren't enough organs to go around, distributing the available ones becomes a matter of deciding who will live and who will die. Once donors and potential recipients have been matched for body size and blood type, the sickest patients customarily go to the top of the local waiting list. Beyond the seriousness of the patients' condition, doctors base their choice on such criteria as the length of time the patient has been waiting, how long it will take to obtain an organ and whether the transplant team can gear up in time.
One factor causing death on organ transplantation is ( ).
Dr.Thomas Starzl, like all the pioneers of organ transplantation, had to learn to live with failure. When he performed the world's first liver transplant 25 years ago, the patient, a three-year-old boy, died on the operating table. The next four patients didn't live long enough to get out of the hospital. But more determined than discouraged, Starzl and his colleagues went back to their lab at the University of Colorado Medical School.
They devised techniques to reduce the heavy bleeding during surgery, and they worked on better ways to prevent the recipient's immune system from rejecting the organ — an ever-present risk.
But the triumphs of the transplant surgeons have created yet another tragic problem: a severe shortage of donor organs.“As the results get better, more people go on the waiting lists and there's wider disparity between supply and need,” says one doctor. The American Council on Transplantation estimated that on any given day 15000 Americans are waiting for organs. There is no shortage of actual organs; each year about 5000 healthy people die unexpectedly in the United States, usually in accidents. The problem is that fewer than 20 percent become donors.
This trend persists despite laws designed to encourage organ recycling. Under the federal Uniform. Anatomical Gift Act, a person can authorize the use of his organs after death by signing a statement. Legally, the next of kin can veto these posthumous gifts, but surveys indicate that 70 to 80 percent of the public would not interfere with a family member's decision. The biggest roadblock, according to some experts, is that physicians don't ask for donations, either because they fear offending grieving survivors or because they still regard some transplant procedures as experimental.
When there aren't enough organs to go around, distributing the available ones becomes a matter of deciding who will live and who will die. Once donors and potential recipients have been matched for body size and blood type, the sickest patients customarily go to the top of the local waiting list. Beyond the seriousness of the patients' condition, doctors base their choice on such criteria as the length of time the patient has been waiting, how long it will take to obtain an organ and whether the transplant team can gear up in time.
In the US; there is a long waiting list for organs because( ).
Dr.Thomas Starzl, like all the pioneers of organ transplantation, had to learn to live with failure. When he performed the world's first liver transplant 25 years ago, the patient, a three-year-old boy, died on the operating table. The next four patients didn't live long enough to get out of the hospital. But more determined than discouraged, Starzl and his colleagues went back to their lab at the University of Colorado Medical School.
They devised techniques to reduce the heavy bleeding during surgery, and they worked on better ways to prevent the recipient's immune system from rejecting the organ — an ever-present risk.
But the triumphs of the transplant surgeons have created yet another tragic problem: a severe shortage of donor organs.“As the results get better, more people go on the waiting lists and there's wider disparity between supply and need,” says one doctor. The American Council on Transplantation estimated that on any given day 15000 Americans are waiting for organs. There is no shortage of actual organs; each year about 5000 healthy people die unexpectedly in the United States, usually in accidents. The problem is that fewer than 20 percent become donors.
This trend persists despite laws designed to encourage organ recycling. Under the federal Uniform. Anatomical Gift Act, a person can authorize the use of his organs after death by signing a statement. Legally, the next of kin can veto these posthumous gifts, but surveys indicate that 70 to 80 percent of the public would not interfere with a family member's decision. The biggest roadblock, according to some experts, is that physicians don't ask for donations, either because they fear offending grieving survivors or because they still regard some transplant procedures as experimental.
When there aren't enough organs to go around, distributing the available ones becomes a matter of deciding who will live and who will die. Once donors and potential recipients have been matched for body size and blood type, the sickest patients customarily go to the top of the local waiting list. Beyond the seriousness of the patients' condition, doctors base their choice on such criteria as the length of time the patient has been waiting, how long it will take to obtain an organ and whether the transplant team can gear up in time.
There would be many more organ donors if( ).
Dr.Thomas Starzl, like all the pioneers of organ transplantation, had to learn to live with failure. When he performed the world's first liver transplant 25 years ago, the patient, a three-year-old boy, died on the operating table. The next four patients didn't live long enough to get out of the hospital. But more determined than discouraged, Starzl and his colleagues went back to their lab at the University of Colorado Medical School.
They devised techniques to reduce the heavy bleeding during surgery, and they worked on better ways to prevent the recipient's immune system from rejecting the organ — an ever-present risk.
But the triumphs of the transplant surgeons have created yet another tragic problem: a severe shortage of donor organs.“As the results get better, more people go on the waiting lists and there's wider disparity between supply and need,” says one doctor. The American Council on Transplantation estimated that on any given day 15000 Americans are waiting for organs. There is no shortage of actual organs; each year about 5000 healthy people die unexpectedly in the United States, usually in accidents. The problem is that fewer than 20 percent become donors.
This trend persists despite laws designed to encourage organ recycling. Under the federal Uniform. Anatomical Gift Act, a person can authorize the use of his organs after death by signing a statement. Legally, the next of kin can veto these posthumous gifts, but surveys indicate that 70 to 80 percent of the public would not interfere with a family member's decision. The biggest roadblock, according to some experts, is that physicians don't ask for donations, either because they fear offending grieving survivors or because they still regard some transplant procedures as experimental.
When there aren't enough organs to go around, distributing the available ones becomes a matter of deciding who will live and who will die. Once donors and potential recipients have been matched for body size and blood type, the sickest patients customarily go to the top of the local waiting list. Beyond the seriousness of the patients' condition, doctors base their choice on such criteria as the length of time the patient has been waiting, how long it will take to obtain an organ and whether the transplant team can gear up in time.
The best title for this passage might be“( )”.
近年来,自动驾驶成为汽车产业的制高点,各国纷纷加快立法,推动路面测试,加速产业 。国内有关部门和地方应 ,加强对自动驾驶车辆上路测试的全方位监管,让自动驾驶产业 起步的过程更加平稳、安全。
依次填入画横线处最恰当的一项是( )。
当前文艺事业正迎来发展大繁荣的重要历史时期,广大戏剧工作者要 创造出更多无愧于民族和时代的思想精深、艺术精湛、制作精良的优秀戏剧作品。①继续解放思想、继承传统、开拓创新②迎上党和国家高度重视戏剧艺术传承与发展的大好机遇③大力践行“爱国、为民、崇德、尚艺”的文艺界核心价值观
依次填入横线上的句子,排序恰当的一项是( )。
就文学创作而言,人工智能未来有可能在编剧或网络文学方面有所 ,毕竟除了一小部分杰出的作品外,无论剧本创作还是网络文学,都比较依赖标准化的情节与词语搭配。而文学作品的 程度越高,越有可能人工智能化。依次填入画横线部分最恰当的一项是( )。
①火星作为太阳系内的一颗行星,离地球距离较近②火星有稀薄的大气层,也有四季分明,科研价值很大③火星跟其他星球相比,跟地球的相似程度非常高④且被很多人认为是人类进行星际移民的首选之地⑤随着人类航天事业的进步,太空探测越来越向深空发展
将以上5个句子重新排序,语序正确的是( )。
当下,越来越多的家长逐渐意识到情商的重要性,对培训机构打出的“儿童情商培养”的宣传心动不已,一年动辄几万的学费也挡不住他们的热情。有专家分析其原因,有几种可能:一种是意识到要对孩子进行情商的培养:另一种则是家长感觉到自己教育孩子出现了问题,宁愿将孩子送出去教育,而不从自己的教育理念上找原因,这实际上是一种推脱责任的表现;此外还有来源于白领阶层日常工作模式中铸就的“自我实现”价值观,使年轻的父母在教育子女过程中过于焦虑,也是导致培训班火热的原因。接下来最可能讨论的是( )。
与相声在传媒中的冷清相比,周末相声俱乐部的火爆与人气,颇耐人寻味。在民众中诞生和成长的艺术,只有回到群众,回归生活,才能获得新的生命力。这种回归,如果没有与观众面对面的交流与切磋,失去了舞台的实践和锤炼,没有观众心领神会的捧腹大笑和心心相印的理解沟通,是不会达到的。
对这段文字概括最准确的是( )。
伴随着巿场经济的发展和乡村生产方式、生活方式的转变,乡村道德关系的基础发生了变化。农民的流动性大大加强,大量农民冲破地缘关系的限制,以“离土”或“离乡”的形式从事市场化、职业化的新型生产劳动,乡村社会的差序格局和人伦秩序受到冲击,人际交往的范围、原则都产生了变化。在这一过程中,农民根植于传统农耕生产和生活方式的安土重农、惧怕变革等保守意识逐渐削弱,与市场经济相契合的信用意识、契约意识、责任意识等现代道德观念逐步生成日渐成长。
这段文字意在强调( )。
膳食指南本身不是科学研究,它是政府组织专家,对过去几年中公开发表的涉及饮食与健康的科学文献进行的汇总与梳理,不同的文献研究的对象、方式和考察的健康指标不同,就可能得出不同的结论,指南的制定是把这些不同的研究进行统一的考察,然后根据证据的强弱做出“推荐”,这些推荐只是根据目前的证据所能作出的合理“判断”,而不是对该问题的“盖棺定论”。
下列说法与文段不符的是( )。
由于“鸟巢”和别的建筑不同,“东倒西歪”的柱子结构,交线非常复杂,对焊接技术的要求和难度都非常高。那些经过培训,优中选优的焊工们,不但优质高效地如期完成了任务,而且在“鸟巢”每条焊缝边上,都镌刻了自己的名字。用管理人员的话说,让无数普通焊工在这项世人瞩目的奥运工程中留下自己的微小痕迹——也许公众没有机会看到,却永不会磨灭。
对这段话理解最恰当的是( )。
从羊皮纸、竹简到纸张、活字印刷术的发明,从摩尔斯电码、二进制代码到影像的数字化,文化产品的载体越来越轻盈,精神产品的传播也越来越迅捷。特别是互联网的发明和应用,打破了文化内容传播的时空界限,让文字、视频、音乐可以在瞬间传到地球上的任何一个角落。同时,借助科技创新的种种新工具,人们可以以更快捷的速度,制作精彩纷呈的动漫游戏、数字影视、手机报纸、网络出版、有声读物等等,并由此创造出一个个全新的文化产业。
这段文字主要说明了( )。
有一批规格为1吨的钢锭,计划安排用8辆载重9吨的汽车运送,要求不得对钢锭进行切割,预计每辆车运送25次正好运完。每辆车运送了13次之后,甲方要求增派若干辆载重24吨的汽车,以能够一次将剩下的钢锭全部运完,问需要增派多少辆汽车?( )
在一条新修的道路两侧各安装了33座路灯,每侧相邻路灯之间的距离相同。为提高照明亮度,有关部门决定在该道路两侧共加装16座路灯,要使加路灯后相邻路灯之间的距离也相同,最多有( )座原来的路灯不需要挪动。
某工程班被派去抢修灾区路面,工程完成时,一半人员被调去救援被困群众,剩下一半人员继续工作4小时后,两个新兵班被调来支援抢修,每个新兵班的效率是工程班的
,最终比原计划提前3小时完工,请问原定几小时完工?( )
甲乙两个班的士兵同时从起点出发,向10公里外的目的地匀速急行军,甲乙两班的速度分别为每分钟250米和200米。行军途中,甲班每看到一次信号弹,就会以(n为当前己看到信号弹的次数)的原速度向后行军1分钟,随后恢复原来的速度继续向前行军,最后乙班比甲班先到达目的地。问甲班在行军途中至少看到了几次信号弹?( )
疾控中心对某校高中三个年级的学生进行抽样做视力状况调查,抽样方法为分层抽样(按比例抽样),若高中一、二、三年级学生人数分别为626、703、780,样本容量为84,则应从高二年级抽取的学生人数为多少?( )
某村村民经过集体投票民主选举村干部,5位村干部候选人中得票最高者将当选。经统计,本次选举有效选票一共395票,且当选者的得票数比其他4位候选人的平均得票数要多60票,则这名当选者一共获得( )票。
甲乙两村共有9600头牛,如果两村分别卖出自己村40%的牛,甲村再赠送120头牛给乙村,这时两村的牛数量相等,问甲村原有多少头牛?( )
河流赛道长120米,水流速度2米/秒,甲船速度为6米/秒,乙船速度为4米/秒。比赛进行两次往返,甲、乙同时从起点出发,先顺水航行,问多少秒后甲、乙船第二次迎面相遇?( )
甲、乙、丙三村共建一项水利工程,原计划三村派出的劳动力之比为8:5:7,因丙村劳动力紧张,经协调,丙村少出的劳动力由甲、乙两村分组,相应的工钱由丙村承担。若甲、乙、丙三村派出的实际人数分别为84、52、24,丙村付给甲、乙两村的工钱共5.6万元,则丙村给甲村的工钱为( )。
某单位男女员工的人数之比是15:13。按人数之比5:7:8,分为甲、乙、丙三个科室。其中甲科室男女员工的人数之比为4:3,乙科室为5:2。则丙科室男女员工人数之比为( )。
2,6,21,43,82,( )
8,12,18,27,( )
30,16,22,18,19,( )
,
,
,( )
3,5,16,82,1315,( )
从所给四个选项中,选择最合适的一个填入问号处,使之呈现一定规律性( )。
下面三个三视图依次与三个几何体相对应,三个几何体的正确对应顺序是( )。
从所给四个选项中,选择最合适的一个填入问号处,使之呈现一定规律性( )。
从所给四个选项中,选择最合适的一个填入问号处,使之呈现一定规律性( )。
从所给四个选项中,选择最合适的一个填入问号处,使之呈现一定规律性( )。
网络中立是指在法律允许范围内,所有互联网用户都可以按自己的选择访问网络内容、运营应用程序、接入设备、选择服务提供商。这一原则要求网络运营商平等对待所有互联网内容和访问,防止其从商业利益出发控制传输数据的优先级,保证网络数据传输的“中立性”。根据上述定义,下列哪些违反了网络中立原则( )。
一种海洋蜗牛产生的毒素含有多种蛋白,把其中的一种给老鼠注射后,会使有两星期大或更小的老鼠陷入睡眠状态,而使大一点的老鼠躲藏起来。当老鼠受到突然的严重威胁时,非常小的那些老鼠的反应是呆住,而较大的那些老鼠会逃跑。以上陈述的事实最有力地支持了以下哪项假说?( )
英国的一项研究统计了8170人在10岁时的智商数据和成年后的饮食状况。研究结果显示,10岁时智商越高,30岁时成为素食者的可能性就越大。另一项针对几万名高智商人群的饮食调查显示,这些人多半是素食爱好者。因而,“素食是聪明人的选择,素食让你我更有智慧”,成为很多素食餐馆的广告语。
以下陈述如果为真,哪项无法质疑上述广告语?( )
拟态环境指由大众传播活动形成的信息环境,它不是客观环境的镜子式再现,而是大众传播媒介通过对新闻和信息的选择、加工和报道,重新加以结构化以后向人们所提示的环境。根据上述定义,下列不涉及拟态环境的是( )。
教育均衡,是指通过法律法规确保给公民或未来公民以同等的受教育权利和义务,通过政策制定与调整及资源调配而提供相对均等的教育机会和条件,以客观公正的态度和科学有效的方法实现教育效果和成功机会的相对均衡。根据上述定义,下列不属于实施教育均衡的行为是( )。
某产品滞销或者是因为质量不好,或者是因为价格太高,或者是因为广告促销没有做好;经分析该产品质量很好。那么( )。
软瘾是指那些强迫性的习惯、行为或回复性的情绪。它不涉及任何具有直接生物效应的物质,而是以某些有强烈心理和行为效应的现象为基础。
根据上述定义,下列不符合软瘾现象的是( )。
现代边缘派诗歌代表作《奇怪的接近》中写道:“咖啡的颜色接近于黑啤,黑啤的颜色接近于咖啡······我必须放弃其中之一。我留下了黑啤,尽管它似乎不如咖啡高资······”如果我们把诗歌中的语句看做表达了一种判断形式的话,以下选项中判断形式与之不同的是( )。
某市某繁华街道“十字路口可见度改善工程”竣工使用后,有关它对交通事故预防效果的两份调查报告出台了。第一份报告的结论是:此项工程改善了此十字路口的能见度,从而大大减少了那里的交通事故的发生。第二份报告的结论是:此项工程完工后,每周交通事故增加了而不是减少了,因此,此项工程增加了事故发生的几率。以下对于评价第二份报告的论述最有用的选项是( )。
大多数独生子女都有以自我为中心的倾向,有些非独生子女同样有以自我为中心的倾向,自我为中心的产生有各种原因,但一个共同原因是缺乏父母的正确引导。
如果上述判定为真,则以下哪项一定为真?( )
某单位前台有两个窗口,办理业务的人员要先到1号窗口审核资料,审核通过的才可以到2号窗口缴费。已知平均一份资料的审核时间为1.5分钟,且审核通过率仅有,而一份资料的缴费时间仅为50秒。假设前台共有10名工作人员,且各窗口的人员数量固定,则1号窗口应安排( )人,才能使得前台运作效率最高。
某社团共有46人,其中35人爱好戏剧,30人爱好体育,38人爱好写作,40人爱好收藏,这个社团至少有多少人以上四项活动都喜欢?( )
一批零件如果全部都交由甲厂加工,正好在计划时间完成,如果全部交由乙厂加工,要超过计划时间5天才能完成,如果甲乙两厂合作加工3天,再由乙厂单独加工,正好也是在计划时间完成,则加工完这批零件计划时间是( )。
有6种颜色的小球,数量分别为4,6,8,9,11,10,将它们放在一个盒子里,那么,拿到相同颜色的球最多需要的次数为( )。
将25台笔记本电脑奖励给不同的单位,每个单位奖励的电脑数量均不等,最多可以奖励几个单位?( )
为增强职工的锻炼意识,某单位举行了踢键子比赛,比赛时长为1分钟,参加比赛的职工平均每人踢了76个,且每人踢的个数各不相同。已知每人至少踢了70个,并且其中有一人踢了88个,如果不把该职工计算在内,那么平均每人踢了74个。则踢得最快的职工最多踢了多少个?( )
某著名歌唱选秀节目半决赛中,每位歌手的成绩由两部分构成,第一部分为27位大众媒体评审投票得分,以其所得支持票数占比乘以本部分总分50分得出;第二部分为360位观众投票得分,以其所得支持票数占比乘以本部分总分50分得出。得分排名前六位的歌手进入决赛。最后一位歌手甲演唱完毕,大众媒体中的19位投了支持票,而此时排在第六位的歌手乙的得分是81.8分,则甲至少要获得( )位观众的支持,才能战胜乙,进入决赛。
假设一条路上每隔10公里就有一个自然村,共有5个自然村,依次在一至五号这5个自然村收购粮食重量为10吨、15吨、20吨、25吨、30吨;现要选一自然村设立临时粮站来贮存粮食,已知每吨粮食运输费为0.5元/公里。要让运输费用最少,则临时粮站应选在( )。
一次数学练习,甲答错的题目占题目总数的,乙答对7道题,两人都答对的题目是题目总数的
。问甲答对多少道题?( )
A、B、C、D、E是5个不同的整数,两两相加的和共有8个不同的数值,分别是17、25、28、31,34、39、42、45,则这5个数中能被6整除的有几个?( )
家里来了客人,妈妈让小玲给客人泡茶,洗水壶要一分钟,洗茶杯要1.5分钟,放茶叶要用0.5分钟,水烧开要用16分钟,为了使客人早些喝上茶,小玲最合理的安排要用几分钟就能彻茶?( )
16支球队分两组,每组打单循环赛,共需打( )场比赛。
书法大赛的观众对5幅作品进行不记名投票。每张选票都可以选择5幅作品中的任意一幅或多幅,但只有在选择不超过2幅作品时才为有效票。5幅作品的得票数(不考虑是否有效)分别为总票数的69%、63%、44%、58%和56%。问本次投票的有效率最高可能为多少?( )
某单位安排职工参加百分制业务知识考试,小周考了88分,还有另外2人的得分比他低。若所有人的得分都是整数,没有人得满分,且任意5人的得分不完全相同,问参加考试的最多有多少人?( )
某单位某月1~12日安排甲、乙、丙三个值夜班,每人值班4天。三人各自值班日期数字之和相等。己知甲头两天值夜班,乙9、10日值夜班,问丙在自己第一天与最后一天值夜班之间,最多有几天不用值夜班?( )
2015年,我国货物进出口总额245741亿元,比上年下降7.0%。其中,出口141255亿元,下降1.8%;进口104485亿元,下降13.2%。货物进出口差额(出口减进口)36770亿元,比上年增加13244亿元。
关于2015年我国进出口情况,下列说法正确的是( )。
2015年,我国货物进出口总额245741亿元,比上年下降7.0%。其中,出口141255亿元,下降1.8%;进口104485亿元,下降13.2%。货物进出口差额(出口减进口)36770亿元,比上年增加13244亿元。
2015年,下列商品的进口数量同比增长量最大的是( )。
2015年,我国货物进出口总额245741亿元,比上年下降7.0%。其中,出口141255亿元,下降1.8%;进口104485亿元,下降13.2%。货物进出口差额(出口减进口)36770亿元,比上年增加13244亿元。
2015年,原油进口金额占全年进口总额的比重为( )。
2015年,我国货物进出口总额245741亿元,比上年下降7.0%。其中,出口141255亿元,下降1.8%;进口104485亿元,下降13.2%。货物进出口差额(出口减进口)36770亿元,比上年增加13244亿元。
下列商品中,2015年进口金额占我国货物进口总额的比重高于上年的是( )。
2015年,我国货物进出口总额245741亿元,比上年下降7.0%。其中,出口141255亿元,下降1.8%;进口104485亿元,下降13.2%。货物进出口差额(出口减进口)36770亿元,比上年增加13244亿元。
2015年谷物及谷物粉的进口金额比上一年增加约多少亿元?( )
2017年,A省完成邮电业务总量6065.71亿元。其中,电信业务总量3575.86亿元,同比增长75.8%;邮政业务总量2489.85亿元,增长32.0%。
2017年,A省移动电话期末用户1.48亿户,比上年末增长3.1%。其中,4G期末用户达118亿户,比上年末增长29.3%。互联网宽带接入期末用户3128万户,比上年末增长9.9%。移动互联网期末用户1.31亿户,比上年末增长13.9%移动互联网接入流量同比增长158.8%。
2017年,全省全年完成快递业务量100.51亿件,同比增长31.0%。其中,同城快递业务量增长29.3%,异地快递业务量增长33.0%,国际和港澳台地区快递业务量增长33.1%。
2017年,A省完成客运总量148339万人次,同比增长5.4%,增幅比前三季度提高0.2个百分点,比上年提高0.5个百分点;完成旅客周转总量4143.84亿人公里,增长7.7%,增幅比前三季度提高0.7个百分点,比上年提高1.8个百分点。
2017年,A省完成高铁客运量17872万人次,旅客周转量474.64亿人公里,同比分别增长20.3%和18.1%,高铁客运量和旅客周转量分别占铁路旅客运输总量的62.7%和4.3%,比重比上年分别提高43个和3.9个百分点。
2017年A省邮电业务总量同比增速在以下哪个范围之内?( )
2017年,A省完成邮电业务总量6065.71亿元。其中,电信业务总量3575.86亿元,同比增长75.8%;邮政业务总量2489.85亿元,增长32.0%。
2017年,A省移动电话期末用户1.48亿户,比上年末增长3.1%。其中,4G期末用户达118亿户,比上年末增长29.3%。互联网宽带接入期末用户3128万户,比上年末增长9.9%。移动互联网期末用户1.31亿户,比上年末增长13.9%移动互联网接入流量同比增长158.8%。
2017年,全省全年完成快递业务量100.51亿件,同比增长31.0%。其中,同城快递业务量增长29.3%,异地快递业务量增长33.0%,国际和港澳台地区快递业务量增长33.1%。
2017年,A省完成客运总量148339万人次,同比增长5.4%,增幅比前三季度提高0.2个百分点,比上年提高0.5个百分点;完成旅客周转总量4143.84亿人公里,增长7.7%,增幅比前三季度提高0.7个百分点,比上年提高1.8个百分点。
2017年,A省完成高铁客运量17872万人次,旅客周转量474.64亿人公里,同比分别增长20.3%和18.1%,高铁客运量和旅客周转量分别占铁路旅客运输总量的62.7%和4.3%,比重比上年分别提高43个和3.9个百分点。
2017年A省快递业务中,业务量占总业务量比重高于上年水平的分类是( )。
2017年,A省完成邮电业务总量6065.71亿元。其中,电信业务总量3575.86亿元,同比增长75.8%;邮政业务总量2489.85亿元,增长32.0%。
2017年,A省移动电话期末用户1.48亿户,比上年末增长3.1%。其中,4G期末用户达118亿户,比上年末增长29.3%。互联网宽带接入期末用户3128万户,比上年末增长9.9%。移动互联网期末用户1.31亿户,比上年末增长13.9%移动互联网接入流量同比增长158.8%。
2017年,全省全年完成快递业务量100.51亿件,同比增长31.0%。其中,同城快递业务量增长29.3%,异地快递业务量增长33.0%,国际和港澳台地区快递业务量增长33.1%。
2017年,A省完成客运总量148339万人次,同比增长5.4%,增幅比前三季度提高0.2个百分点,比上年提高0.5个百分点;完成旅客周转总量4143.84亿人公里,增长7.7%,增幅比前三季度提高0.7个百分点,比上年提高1.8个百分点。
2017年,A省完成高铁客运量17872万人次,旅客周转量474.64亿人公里,同比分别增长20.3%和18.1%,高铁客运量和旅客周转量分别占铁路旅客运输总量的62.7%和4.3%,比重比上年分别提高43个和3.9个百分点。
2017年前三季度,A省平均每人次客运旅客运输距离()同比( )。
2017年,A省完成邮电业务总量6065.71亿元。其中,电信业务总量3575.86亿元,同比增长75.8%;邮政业务总量2489.85亿元,增长32.0%。
2017年,A省移动电话期末用户1.48亿户,比上年末增长3.1%。其中,4G期末用户达118亿户,比上年末增长29.3%。互联网宽带接入期末用户3128万户,比上年末增长9.9%。移动互联网期末用户1.31亿户,比上年末增长13.9%移动互联网接入流量同比增长158.8%。
2017年,全省全年完成快递业务量100.51亿件,同比增长31.0%。其中,同城快递业务量增长29.3%,异地快递业务量增长33.0%,国际和港澳台地区快递业务量增长33.1%。
2017年,A省完成客运总量148339万人次,同比增长5.4%,增幅比前三季度提高0.2个百分点,比上年提高0.5个百分点;完成旅客周转总量4143.84亿人公里,增长7.7%,增幅比前三季度提高0.7个百分点,比上年提高1.8个百分点。
2017年,A省完成高铁客运量17872万人次,旅客周转量474.64亿人公里,同比分别增长20.3%和18.1%,高铁客运量和旅客周转量分别占铁路旅客运输总量的62.7%和4.3%,比重比上年分别提高43个和3.9个百分点。
2016年,A省高铁客运量约是普铁(除高铁外的铁路)客运量的多少倍?( )
2017年,A省完成邮电业务总量6065.71亿元。其中,电信业务总量3575.86亿元,同比增长75.8%;邮政业务总量2489.85亿元,增长32.0%。
2017年,A省移动电话期末用户1.48亿户,比上年末增长3.1%。其中,4G期末用户达118亿户,比上年末增长29.3%。互联网宽带接入期末用户3128万户,比上年末增长9.9%。移动互联网期末用户1.31亿户,比上年末增长13.9%移动互联网接入流量同比增长158.8%。
2017年,全省全年完成快递业务量100.51亿件,同比增长31.0%。其中,同城快递业务量增长29.3%,异地快递业务量增长33.0%,国际和港澳台地区快递业务量增长33.1%。
2017年,A省完成客运总量148339万人次,同比增长5.4%,增幅比前三季度提高0.2个百分点,比上年提高0.5个百分点;完成旅客周转总量4143.84亿人公里,增长7.7%,增幅比前三季度提高0.7个百分点,比上年提高1.8个百分点。
2017年,A省完成高铁客运量17872万人次,旅客周转量474.64亿人公里,同比分别增长20.3%和18.1%,高铁客运量和旅客周转量分别占铁路旅客运输总量的62.7%和4.3%,比重比上年分别提高43个和3.9个百分点。
在以下4条关于A省的信息中,能够直接从资料中推出的有几条?( )
①2017年非4G移动电话用户全年增量
②2017年移动互联网用户日均增量
③2015年客运总量
④2017年铁路旅客运输总量占客运总量比重
证券市场本质上是( )交换的场所。
上海证券交易所对参与回购交易进行委托买卖的数量规定为:申报单位为手,( )元标准券为1手。
根据举借债务对筹集资金使用方向的规定,国债可以分为( )。
I.赤字国债
II.建设国债
III.战争国债
IV.特种国债
政策性金融机构最主要的资产业务是( )。
下列不属于盈利能力比率的是( )。
根据国际货币基金组织的标准,中国香港的汇率制度属于( )。
在货币均衡分析中,用来描述在货币市场均衡状态下收入和利率之间相互关系的曲线是( )。
金融工具不具有的特点是( )。
商业银行应按季计提一般准备,一般准备年末余额应不低于年末贷款余额的( )。
我国股份公司在纽约上市的股票称为( )。
欧洲货币市场的交易客体是欧洲货币。下列资金借贷中,属于欧洲货币交易的是( )。
远期合约的最大功能是( )。
重组后的贷款如果仍然逾期,或借款人仍然无力归还贷款,应至少归为( )类贷款。
金融租赁公司在开展租赁业务时,可以和其他机构分担风险的业务是( )。
商业银行采用信用风险内部评级法初级法时,除了回购类交易的有效期限是0.5年外,其他非零售风险暴露的有效期限是( )年。
预算线的斜率取决于( )。
线性消费曲线与45度线之间的垂直距离是( )。
在完全竞争的情况下,需求曲线与平均成本曲线相切是( )。
下列不属于代理商业银行业务的是( )。
如果一个社会10个人只有4个人就业,另外6个人失业,社会保障体系就要用4个人的收入支持另外6个人的保障:如果一个社会10个人中有9个人就业,只有1个人失业,那么社会保障体系就很容易高质量地建立起来。这说明( )。
在弯折需求曲线模型中,拐点左右两边的需求弹性是( )。
在我国货币层次划分中M0通常是指( )。
假如某国出现比较严重的经济衰退,该国当局却不能运用货币政策进行调节。这个国家可能是( )。
下列关于货币政策的说法,正确的是( )。
供给学派提出的积极的供给政策措施不包括( )。
以下有关内部控制的说法中,错误的是( )。
企业将持有至到期投资在到期前处置或重分类,通常表明其违背了将投资持有到期的最初意图。如果处置或重分类为其他类金融资产的金额相对于该类投资(即企业全部持有至到期投资)在出售或重分类前的总额较大,则企业在处置或重分类后应立即将其剩余的持有至到期投资(即全部持有至到期投资扣除已处置或重分类的部分)重分类为( )。
在以下有关集团公司组成部分重要性的说法中,不正确的是( )。
东风公司2014年9月初增加小轿车一辆,该项设备原值88000元,预计可使用8年,净残值为8000元,采用直线法计提折旧。至2016年末,对该项设备进行检查后,估计其可收回金额为59750元,减值测试后,该固定资产的折旧方法、年限和净残值等均不变。则2017年应计提的固定资产折旧额为( )元。
在其他因素不变的条件下,固定成本减少,保本点( )。
我国货币供应量层次划分中,属于准货币的是( )。
下列各项,属于费用的有( )。
下列各项中,属于费用的有( )。
在下列各项中,使得企业银行存款日记账余额会小于银行对账单余额的有( )。
下列失业类型中,属于自愿失业的是( )。
构成金融市场最基本要素的是( )。
所有者权益的来源有( )。
“应付债券”账户的贷方反映的内容有( )。
统计数据计量尺度中能进行加、减运算的是( )。
长期股权投资采用权益法核算时,影响长期股权投资账面价值发生变化的有( )。