热门试题:
[判断题] 根据《建筑施工特种作业人员管理规定》(建质[2008]75号),申请从事建筑施工特种作业的人员,应当具备经医院体检合格且无妨碍从事相应特种作业的疾病和生理缺陷。( )
A.正确
B.错误
[单项选择]No one likes bad news, but for some people, no news is worse. People who are mildly neurotic are stressed by uncertainty even more than by bad news, a new study finds. Psychologists have long known that bad news grabs attention, making its recipients take notice, while good news often is given short effect in the brain. Scientists have explained the phenomenon as a survival mechanism of the brain.
But researchers at the University of Toronto wanted to learn more about how people respond to uncertainty--a lack of information or information that isn’t well understood. Forty-one young men and women took a test designed to assess how neurotic they were, then were fitted with electrode(电极 ) caps that measured brain activity as they completed certain tasks. As a way of monitoring stress, the investigators tracked neural activity in the anterior cingulate cortex(前扣带皮层), a part of the brain involved in conflict, uncertainty and monitoring errors.
The participants later were asked
A. the participants should respond immediately after the plus or minus signs
B. a plus sign probably means the lack of improvement of the participant
C. participant with more plus marks has more responses on questionable news
D. a question mark probably means the text is failed
[单项选择]可用于气滞型胃脘痛的非处方中成药是
A. 五味清浊丸
B. 良附丸
C. 小建中颗粒
D. 胃苏颗粒
E. 以上均不是
[单项选择]火力发电厂都是采用高压输电，它基于（）原理，通降低线路电流，减少发热损失，来降低线损。
A. 欧姆定律
B. 基尔霍夫定律
C. 焦耳一楞次定律
D. 均不定
[多项选择]引起连铸坯表面质量的主要因素有（）。
A. 浇注速度
B. 拉坯速度
C. 保护渣性能
D. 电磁搅拌
[单项选择]下列关于美国议会的说法不正确的是（）
A. 参议院代表按各州人口比例产生
B. 参议院中各州有同等代表权
C. 征税法案应由众议院提出
D. 参议院议员的任期比众议院议员的任期长
[多选题]爆破作业无盲炮时，必须从最后一响算起经（）min后方可进入爆破区，有盲炮或炮数不清时，使用火雷管的应在（）min后可进入现场处理。
A.2
B.5
C.25
D.30
E.略
F.略
[单项选择]做胃镜检查可引起的并发症如心跳骤停、心肌梗死等，其原因是（）
A. 插镜刺激迷走神经及低氧血症所致
B. 操作粗暴、穿孔所致
C. 患者本身有胃内感染
D. 患者紧张不配合
E. 食管静脉曲张所致
[单选题]用井底常压法压井。在压井作业时,以下哪一步可使压力表读数超过最大允许关井套压,而不破坏套管鞋处的地层?_____
A. 溢流在井底时
B. 溢流在套管鞋以上时
C. 当压井钻井液到达钻头时
D. 当溢流在裸眼井段时
[单项选择]Mosquitoes are only means of（）of malaria.
A. transference
B. transformation
C. transition
D. transmission
[单项选择]1876年某天，家住上海的李先生，在当时最著名的中文报纸上，看到了淞沪铁路正式投入运营的报道。该报纸应是（）
A. 《民报》
B. 《申报》
C. 《每周评论》
D. 《新青年》
[判断题]采用记账凭证账务处理程序时，总分类账是根据记账凭证逐笔登记的。
A.正确
B.错误
[填空题]一个“与非”门电路，当其输入全为“1”时，输出为（），当输入中有一个为“0”时，输出为（）。
[不定项选择题] “There is one and only one social responsibility of business,” wrote Milton Friedman, a Nobel prize-winning economist, “That is, to use its resources and engage in activities designed to increase its profits.” But even if you accept Friedman’s premise and regard corporate social responsibility (CSR) policies as a waste of shareholders’ money, things may not be absolutely clear-cut. New research suggests that CSR may create monetary value for companies—at least when they are prosecuted for corruption.
The largest firms in America and Britain together spend more than $15 billion a year on CSR, according to an estimate by EPG, a consulting firm. This could add value to their businesses in three ways. First, consumers may take CSR spending as a “signal” that a company’s products are of high quality. Second, customers may be willing to buy a company’s products as an indirect way to donate to the good causes it helps. And third, through a more diffuse “halo effect,” whereby its good deeds earn it greater consideration from consumers and others.
Previous studies on CSR have had trouble differentiating these effects because consumers can be affected by all three. A recent study attempts to separate them by looking at bribery prosecutions under America’s Foreign Corrupt Practices Act (FCP
A). It argues that since prosecutors do not consume a company’s products as part of their investigations, they could be influenced only by the halo effect.
The study found that, among prosecuted firms, those with the most comprehensive CSR programmes tended to get more lenient penalties. Their analysis ruled out the possibility that it was firms’ political influence, rather than their CSR stand, that accounted for the leniency: Companies that contributed more to political campaigns did not receive lower fines.
In all, the study concludes that whereas prosecutors should only evaluate a case based on its merits, they do seem to be influenced by a company’s record in CSR. “We estimate that either eliminating a substantial labour-rights concern, such as child labour, or increasing corporate giving by about 20% results in fines that generally are 40% lower than the typical punishment for bribing foreign officials,” says one researcher.
Researchers admit that their study does not answer the question of how much businesses ought to spend on CSR. Nor does it reveal how much companies are banking on the halo effect, rather than the other possible benefits, when they decide their do-gooding policies. But at least they have demonstrated that when companies get into trouble with the law, evidence of good character can win them a less costly punishment.
According to Paragraph 2, CSR helps a company by ______.
A.guarding it against malpractices
B.protecting it from being defamed
C.winning trust from consumers
D.raising the quality of its products
[填空题]以下程序在运行时若输入：1234567，则程序的运行结果是______。
#include＜stdio.h＞
main（ ）
int x, y;
scanf("%2d%1d", &x, &y); printf("%d/n", x+y);
[单选题]根据需要，在图上表示的最小距离不大于实地0.5m，则测图比例尺不应小于()
A.1：500
B.1：1000
C.1：2000
D.1：5000
[判断题]糖浆剂不稳定的现象不包括挥发
A.正确
B.错误
[单选题]绝缘隔板和绝缘罩应存放在（）。使用前应擦净灰尘。若表面有轻度擦伤，应涂绝缘漆处理。
A.A.室内干燥的柜内
B.B.室内干燥、离地面200mm以上的专用的柜内
C.C.室内干燥、离地面200mm以上的架上
D.D.室内干燥、离地面200mm以上的架上或专用的柜内
[单选题]通常总队、支队机关每周出早操2至3次,每年会操不少于( )次。
A.1
B.2
C.3
D.4
[判断题]断火试验。将发动机置于敲击声最明显的转速下运转，逐缸进行断火试验。当某缸断火后响声减弱或消失，复火后又迅速地恢复，尤其第一声特别突出，即为该缸活塞敲缸响。( )
A.正确
B.错误
[判断题]防护等级表示三相电动机外壳的防护能力等级。IP 是防护等级标志符号，其后面的两位数字分别表示电机防固体和防水能力。数字越大，防护能力越强。
A.正确
B.错误
[多选题]加强社会主义核心价值体系建设,坚持马克思主义指导思想,树立中国特色社会主义共同理想,弘扬(),培育和践行社会主义核心价值观,倡导社会主义荣辱观,增强民族自尊、自信和自强精神。
A.以爱国主义为核心的民族精神
B.和平合作、开放包容、互学互鉴、互利共赢为核心的丝路精神
C.以改革创新为核心的时代精神
D.水行舟、忠诚为民的红船精神
[单项选择]哪个径线可反映中骨盆的宽度（）
A. 耻骨弓角度
B. 坐骨切迹宽度
C. 坐骨棘间径
D. 对角径
E. 坐骨结节间径
[单选题]破伤风梭菌属于
A.专性需氧菌
B.专性厌氧菌
C.兼性厌氧菌
D.微需氧菌
E.微需二氧化碳
[多项选择]为确定强奸案被害人甲受到暴力伤害的情况，侦查人员拟对她进行人身检查。下列哪些选项是正确的？
A. 如果甲拒绝检查，可以对她进行强制检查
B. 如果甲拒绝检查，不得对她进行强制检查
C. 如果甲同意检查，可以由医师进行检查
D. 如果甲同意检查，可以由女工作人员进行检查
[填空题]4号线7号道岔侧向构造速度为（）km/h。
[多选题]下列属于《婚姻法》确立的原则的是（ ）。
A.婚姻自由原则
B.一夫一妻制原则
C.男女平等原则
D.保护妇女、儿童和老人的合法权益原则
E.计划生育原则
[单选题]申请从事延筑施工特种作业的人员必须年满( )周岁且符合相关工种规定的年龄要求。
A.16
B.17
C.18
D.19
[多项选择]对电力系统运行的要求（）。
A. 保证安全可靠供电
B. 电能质量合乎要求
C. 经济性良好
D. 减小对生态有害影响
[单选题]女性，59岁。近月常感心悸心慌，自扪脉搏有间歇，坐卧不安，动则加剧，时有突然昏倒，汗出倦怠，面色苍白，四末欠温，舌淡苔白，脉象虚弱。其中医治法是
A.补血．养心，益气安神
B.温补心阳，通脉定悸
C.益气养阴，养心安神
D.镇惊定志，养心安神
E.滋阴清火，养心安神
[单项选择]采用不平衡报价法不正确的做法是( )。
A. 施工条件好、工作简单、工程量大的工程报价可高一些
B. 能早日结账收款的项目可适当提高报价
C. 预计今后工作量会增加的项目，单价适当提高
D. 工程内容解释不清楚的，单价适当降低
[多选题]’年段修订的《工效挂钩分配办法》主要有（ ）、（ ）、（ ）、（ ）。
A.挂钩指标发生变化
B.捆用金额发生变化
C.辆单价发生变化
D.管理人员基数发生变化
[多项选择]李某乘坐公共汽车进城，发现比他晚上车的赵某未将其随身携带的密码箱拎走就下了车，并且车上的其他乘客也都没注意到这一点。李某于是赶紧在下一站拎着赵某的密码箱下了车。到了住处李某打开箱子一看，里面有现金7万余元。则下列对李某行为的说法，不符合法律规定的有哪几项
A. 构成侵占罪
B. 构成盗窃罪
C. 应当并处没收财产
D. 应当并处罚金
[单选题]1.19按《机动车查验工具配置要求》，查验箱可选择配置。
A.紫外荧光灯
B.VIN码信息读取仪器
C.油漆层微量厚度检验仪
D.手套
[多选题]应定期校核电流互感器(____)电流是否满足要求。若互感器所在变电站短路电流超过互感器铭牌规定的动、热稳定电流值，应及时改变变比或安排更换。
A.动稳定
B.热稳定
C.冲击
D.短路
[判断题]深静脉置管的患者每次输液前应先回抽有无回血，无回血时应立即拔管，更换部位重新穿刺。
A.正确
B.错误
