热门试题:
[单项选择]对于“企业赊购回一批原材料已经验收入库”的经济业务，应当编制( )。
A. 收款凭证
B. 付款凭证
C. 转账凭
D. 付款凭证或转账凭证
[单选题] 《哈局行车联控作业办法》中规定：单线半自动（自动站间）闭塞区间列车进站前联控地点，列车运行距预告信号机或预告标（ ）m。
A.300
B.500
C.800
D.1000
[填空题]下列程序的输出结果为
Object id=0
Object id=1
请将程序补充完整。
#include ＜iostream＞
using namespace std;
class Point
public:
Point(int xx=0,int yy=0) X=xx;Y=yy;countP++;
～Point（ ）countP--;
int GetX（ ）return X;
int GetY（ ）return Y;
static Void GetC（ ）cout＜＜"Object id="＜＜countP＜＜endl;
private:
int X,Y;
static int countP;
;
______ //静态数据成员的初始化
int main （ ）
Point::GetC（ ）;
Point A(4,5);
A.GetC（ ）;
return 0;
[单项选择]In most people"s mind, growth is associated with prosperity. We judge how well the economy is doing by the size of the Gross National Product (GNP), a measure, supposedly, of growth. Equally axiomatic, however, is the notion that increased pressure on declining natural resources must inevitably lead to a decline in prosperity, especially when accompanied by a growth in population. So, which is correct What growth advocates mean, primarily, when they say growth is necessary for prosperity is that growth is necessary for the smooth functioning of the economic system. In one field the argument in favor of growth is particularly compelling and that is with regard to the Third World. To argue against growth in light of Third World poverty and degradation seems unsympathetic. But is it Could it be that growth, especially the growth of the wealthier countries, has contributed to the impoverishment, not the advancement, of Third World countries If not, how do we account for the desperate straits these countries find themselves in today after a century of dedication to growth To see how this might be the case we must look at the impact of growth on Third World countries—the reality, not the abstract stages-of-economic-growth theory advocated through rose colored glasses by academicians of the developed world. What good is growth to the people of the Third World if it means the conversion of peasant farms into mechanized agri-businesses producing commodities not for local consumption but for export, if it means the stripping of their land of its mineral and other natural treasures to the benefit of foreign investors and a handful of their local collaborators, if it means the assumption of a crushing foreign indebtedness Admittedly, this is an oversimplification. But the point, I believe, remains valid: that growth in underdeveloped countries cannot simply be judged in the abstract; it must be judged based on the true nature of growth in these societies, on who benefits and who is harmed, on where growth is leading these people and where it has left them. When considered in this way, it just might be that in the present context growth is more detrimental to the well-being of the wretched of the earth than beneficial. So, do we need growth for prosperity Only the adoption of zero growth can provide the answer. But that is a test not easily undertaken. Modern economies are incredibly complex phenomena, a tribute to man"s ability to organize and a challenge to his ability to understand. Anything that affects their functioning, such as a policy of zero growth, should not be proposed without a wary carefulness and self-doubting humility. But if the prospect of leaping into the economic unknown is fear-inspiring, equally so is the prospect of letting that fear prevent us from acting when the failure to act could mean untold misery for future generations and perhaps environmental disaster which threaten our very existence.through rose-colored glasses(Lines 2～3, Paragraph 3) means
A. overoptimistically.
B. romantically.
C. purposelessly
D. shortsightedly.
[单项选择]
口服中毒时不能用NaHCO3溶液洗胃的有机磷农药是（）
A. 内吸磷
B. 对硫磷
C. 敌百虫
D. 乐果
E. 马拉硫磷
[判断题]压力容器安装质量的好坏会间接影响其使用的安全。
A.正确
B.错误
[单项选择]当信号机输入点灯电压大于（）V时LED应点亮。
A. 20
B. 40
C. 60
D. 80
[单选题]在噪音较大的现场,应使用( ),确保命令信息准确传达。
A.对讲机
B.骨传导耳机
C.手持电话
D.扩音器
[判断题]《铁路旅客运输规程》规定，旅客要求退还带有“行”字戳迹的车票时，应先办理行李变更手续。
A.正确
B.错误
[单选题]价值规律作用的表现形式是( )。( )
A.等价交换
B.价格与价值经常相符合
C.价格与价值完全一致
D.价格围绕价值上下波动
[单选题]维生素D缺乏性佝偻病最可靠的早期诊断指标是
A:日光照射不足及维生素D摄入不足的病史
B:烦躁不安，夜惊，多汗等神经精神症状
A.血钙、血磷、碱性磷酸酶水平异常
B.长骨X线检查异常及骨骼畸形
C.血25(O
D.D3与1，25(O
E.2D3水平下降
[单选题]根据识别码编码的规律,存在( )种回答编码。(5119)
A.2048
B.4096
C.7777
D.不可预计
[单项选择]During the 1980s, unemployment and underemployment in some countries were as high as 90 percent. Some countries did not (1) enough food; basic needs in housing and clothing were not (2) . Many of these countries looked (3) the industrial processes of the developed nations (4) solutions.
However, problems cannot always be (5) by copying the industrialized nations. Industry in the developed nations is (6) automated and very expensive.It provides (7) jobs than labor-intensive industrial processes, and highly (8) workers are needed to (9) and repair the equipment.These workers must be trained, (10) , many nations do not have the necessary (11) institutions. Thus, the (12) of importing industry becomes higher. Students must be sent abroad to (13) vocational (职业的) and professional training (14) , just to begin training, the students m
A. training
B. research
C. academic
D. technology
[判断题]商用房为一手房的，该房产应为已封顶的房屋，并取得合法销售资格。（）
[简答题]什么叫做审核员的专业发展？专业发展一般可采用哪些方法？
[判断题] 2019 版各券别人民币均应用了磁性全埋安全线防伪特征。
A.正确
B.错误
[判断题] 为防止透平压缩机的喘振现象,在出口管中采取装放空阀或部分放空并回流的措施。( )
A.正确
B.错误
[判断题] 泥(页)岩密度分析测量时应采用泥岩. 页岩或粉砂质泥岩. 粉砂质页岩。
A.正确
B.错误
[单选题]一定条件下的饱和蒸汽的干度是 X,那同一条件下饱和蒸汽的湿度是()。( )
A.X
B.1+X
C.1-X
D.2X
[判断题]配送中心入货时货物检验的标准可以依据国家标准、行业标准以及协议标准。
[填空题]高强螺栓拧紧时产生预拉力190kN，现对该螺栓施外拉力100kN，此时该螺栓中的拉力近似为______。
[单项选择]美国心理学家卡特尔编制的文化公平测验中没有（）
A. 系列推理
B. 图画再生
C. 类同概括
D. 方阵推理
E. 定性分析
[多选题]依据《行政处罚法》的规定,地方性法规可以设定的行政处罚种类包括( )。
A.罚款
B.没收违法所得
C.限制人身自由
D.吊销企业营业执照
E.责令停产停业
[单选题]直肠
A.分为盆部和会阴部
B.后面邻骶骨、尾骨
C.有凸向前的骶曲
D.有凹向前的会阴曲
E.上端平第1骶椎处与乙状结肠相续
[单选题]电力系统中重要的电压支撑节点称为电压（）。
A.中枢点
B.监测点
C.考核点
D.控制点
[单项选择]输液过多、过快引起老年人肺水肿的特征是（）
A. 咳嗽、气促、胸闷咳泡沫血性痰
B. 呼吸困难，咳脓性痰
C. 心慌、恶心，咳泡沫痰
D. 心慌、烦躁不安
[判断题]《隔离开关分合闸位置“双确认”改造技术规范》中一键顺控操作过程中，针对敞开式隔离开关，视频联动系统以采集到的隔离开关导电臂夹角数据为依据判断隔离开关状态。设置合闸到位判别阈值为α，分闸到位判别阈值β，隔离开关导电臂夹角实际测得角度为γ，则视频联动系统的判别原则：当180°-α<γ<180°+α时，系统判别隔离开关位置为合闸到位。
A.正确
B.错误
[单项选择]价格变动会引起需求量变动。在日常生活中，价格变动对需求量影响较小的一组商品是( )。
A. 电视机、食用油、禽蛋
B. 蔬菜、米面、日用调味品
C. 金银首饰、液化气、家用摄像机
D. 海鲜产品、电脑、轿车
[单选题]如果能掌握和控制影响统计线损和理论线损的主要因素，其必然结果是统计线损值和理论线损值()。
A.一定相等
B.很接近
C.很相似
D.完全相等
[多选题]在铸铁焊补时，为了得到灰铸铁焊缝，可在焊缝中加入促进石墨化元素，如( )等。
A.镍
B.碳
C.钒
D.硫
E.铜
F.硅
[单选题]关于烟叶收购的说法,不正确的是()。
A. 烟叶由烟草公司或其委托单位依法统一收购
B. 烟草公司或其委托单位根据需要,可以自主设立烟叶收购站(点)收购烟叶
C. 设立烟叶收购站(点),应当经省级烟草专卖行政主管部门批准
D. 未经批准,任何单位和个人不得收购烟叶
[单选题]当好“交通强国、铁路先行”排头兵，必须增强攻坚克难的勇气和决心，提升推动发展的能力和水平，做到思想大解放、（ ）、作风大转变。
A.认识大提升
B.站位大提升
C.能力大提升
[单项选择]在工程计价与控制中，作为项目建议书项目投资估算编制依据的是（）。
A. 预算定额
B. 概算定额
C. 概算指标
D. 投资估算指标
[多选题]东风8B型内燃机车的控制用风系统由（ ）和（ ）等组成。
A.调压阀
B.低压风缸
C.截止阀
D.工作风缸
[多选题]沈阳流量室电话为（ ） （ ）
A.024-89396369
B.024-89395369
C.024-89398178
[判断题]架空配电线路和高压配电设备验电应有人监护。
A.正确
B.错误
