热门试题:
[单选题]甲在乙开设的赌场输了10万元钱,感觉回家无法交代,便使用暴力想强行夺回自己所输的10万元,但反被乙的朋友丙打成轻伤。下列说法错误的是()。 (1分)
A. · 甲不构成抢劫罪
B. · 乙构成开设赌场罪
C. · 丙构成故意伤害罪
D. · 乙和丙构成共同犯罪
[不定项选择题]资料：Google and Uber have grabbed most of the attention regarding the advent of self-driving cars, but on Sunday, Lyft threw down the ultimate challenge: A majority of autonomous vehicles for Lyft within a mere five years.
The bold claim was made by Lyft co-founder John Zimmer in a post on Medium outlining his company's vision for the next decade.
"Within five years a fully autonomous fleet of cars will provide the majority of Lyft rides across the country," said Zimmer, indicating that early versions of such cars have been in operation in San Francisco and Phoenix.
Usually when tech founders lay out their vision, it’s typical to hear grand claims that almost push the boundaries of believability. That's what tech innovation is about. But in the case of self-driving cars, the situation is a bit more complicated.
Uber has already begun rolling out self-driving car tests in Pittsburgh and Google is hard at work on the same kind of solution on the West Coast. Therefore, talk of getting self-driving cars on the road is, at this point, less about the technology and more about logistics. We know Google has enough cash to triple down on any initiative it decides to tackle. And as the current ride-sharing leader in the U.S., Uber has enough market share-powered credibility that a future including self-driving Uber cars isn't unrealistic.
Today there are some internet-based ride sharing system but to overcome the critical mass the system has to be real-time, automated and extremely easy to use.
However in the case of Lyft, which continues to struggle against Uber (one report claims that Uber has over 80 percent market share in the U.S.), such a short timeline toward rolling out a fleet of self-driving cars seems somewhat ambitious. Nevertheless, Zimmer continues his vision essay with even more bold predictions.
"By 2025, private car ownership will all but end in major U.S. cities," says Zimmer, a prediction that, if it turns out to be true, would mean it would take just eight years for the majority of the human-driven cars on U.S. roads to disappear. Possible? Sure. Likely? Eight years seems like, once again, a bit of wishful thinking on Zimmer's part.
Remember, it hasn't even been 10 years since the arrival of the iPhone, and as recent events prove, smartphones are still a category that can yield catastrophic results if not done right. And those are just mobile devices, not vehicles entrusted with transporting and protecting human lives.
To be fair, Zimmer's essay does offer some facts and figures in an attempt to back up his positions, but much of it doesn't appear to take into account variables such as the heavily embedded interests of automobile companies still relying on consumer auto sales, as well as the many legal and roadway logistics that will need to be addressed in order to bring about this massive transformation in such a short time.
Oddly, Zimmer's vision does little to address the millions of human jobs that will be lost once self-driving cars displace not only taxi drivers, but truck drivers.
"We believe that in the first five or more years following the introduction of autonomous vehicles, the need for human drivers will actually increase, not decrease," writes Zimmer. "When autonomous cars can only solve a portion of those trips, more Lyft drivers will be needed to provide service to the growing market of former car owners," writes Zimmer.
But what about after five years, when autonomous cars can provide full service? What about the human drivers? The pushback from human drivers losing work will likely be another, major ripple in the evolution of self-driving cars, as well as other automated systems entering U.S. society in coming years.
However, none of these logistical issues diminish Zimmer's ideas. His vision of the future of autonomous vehicles seems quite logical and in step with most who work in and watch the space closely. But the speed bump in accepting his vision wholesale is his ambitious self-driving car timeline in general, and for Lyft in particular.
A.arrange them neatly
B.present clearly
C.design correctly
D.suggest properly
[单选题]气测录井检测的是( )中的石油和天然气的含量和组分。
A.生油层
B.储油层
C.盖层
D.钻井液
[填空题]
DG1025／18.2—Ⅱ4型锅炉水冷壁由φ（）mm的管子组成，其材料为（），炉膛总辐射受热面积（）m2。
[多选题]要使团队顺利通过规范期，领导者应采取的措施包括：( )。
A.求同存异
B.增强成员的责任心
C.提高成员彼此信任度
D.模范带头
[多选题]高层民用建筑中庭连通面积叠加超过一个防火分区最大允许建筑面积时，应采取（ ）等措施。
A.房间与中庭回廊相通的门、窗，应设自行关闭的乙级防火门、窗
B.与中庭相通的过厅、通道等，应设乙级防火门或耐火极限大于3.00h的防火卷帘分隔
C.中庭每层回廊应设自动喷水灭火系统
D.中庭每层回廊应设火灾自动报警系统
E.设有排烟设施
[单选题]要提高混合砂浆保水性, 掺入( )经济合理。
A.水泥
B.石灰
C.粉煤灰
D.粘土
[单项选择]一般来说，( )是偿还债务的主要形式，经营活动现金流入是它的主要来源。
A. 支票
B. 存款
C. 现金
D. 资金
[多选题]抢修跟踪查询可以查询( )。
A.所有的故障单
B.抢修派工单
C.内联单处理情况
D.工作组内容
[多选题]教师个体的专业发展的具体内容是（ ）
A.专业理想的建立
B.专业知识的拓展
C.专业能力的发展
D.专业自我的形成
E.专业地位的提高
[单项选择]脑出血发病后，神经功能康复最适宜的时间为
A. 恢复期开始
B. 发病后1周开始
C. 发病3周后开始
D. 发病1个月后开始
E. 只要生命体征平稳，应于发病后立即开始
[多选题]“工匠贷”贷款对象包括获得（）称号的自然人。
A.“广西工匠”
B.全区各地“市级工匠”
C.“县级工匠”
D.全国各地“市级工匠”
[单项选择]患者，男性，50岁，吸烟30年，饮酒20年，头晕6个月，既往有高血压痛史10年。门诊化验血糖升高，血糖：8．1mmol／L。哪项生活方式似不妥（）
A. 戒烟
B. 戒酒
C. 高脂饮食
D. 增加体育活动
E. 定期体检
[单项选择]下列哪个能正确表示Java语言的一个double型常量（ ）。
A. 打开“我的电脑”，找到存放Visual Basic所在系统文件的硬盘及文件夹，双击“VB6．exe”图标
B. 在DOS窗口中，键入Visual Basic的路径，执行Visual Basic可执行文件
C. 利用“开始”莱单中的“程序”命令可启动Visual Basic
D. A)和C)
[填空题]发生一起员工1人工亡责任事故的：事故现场违章人员给予
[单项选择]When was the film planned to come out（）
A. Last May.
B. Next May.
C. Last March.
D. Next March.
[单项选择]某县政府拟制定一部关于农村养老保障的制度，于是找到当地的一些社会工作者征求意见，此时，社会工作者扮演的是( )角色。
A. 支持者
B. 倡导者
C. 研究者
D. 政策影响人
[单项选择]下列关于五脏所藏的叙述错误的是（）
A. 心藏神
B. 肝藏魂
C. 肺藏魄
D. 脾藏意
E. 肾藏意
[单项选择]甲市A县人民法院受理一民事案件后，认为自己没有管辖权，遂将案件移送给甲市B县人民法院。甲市B县人民法院接受移送后认为自己对该案也无管辖权，在此情况下，B县人民法院应该( )。
A. 将该案退回A 县人民法院
B. 将该案移送给甲市中级人民法院审理
C. 自己审理此案
D. 报请甲市中级人民法院指定管辖
[多选题]工作票签发人在安排工作时，应做好下列哪些事项？
A.所安排的作业项目是必要和可能的
B.所采取的安全措施是正确和完备的
C.所配备的工作领导人和作业组成员的人数和条件符合规定
D.签发的工作票经过了工长的审核同意
E.签发的工作票已上报段供电调度备案
[判断题] 监察机关进行搜查时,可以根据工作需要提请公安机关配合。公安机关可以依法予以协助。
A.正确
B.错误
[多选题]恢复安全措施后，工作负责人应按照二次工作安全措施票，按端子排号、光纤编号、软压板名称再进行一次全面核对，确保接线正确。特别是SV、GOOSE网络应连接正确，检查（）及（）、（）等，各相关压板及切换开关位置恢复至工作许可时的状态。
A.屏面信号
B.装置状态正常
C.综自后台无异常告警信号
[单项选择]小儿腹泻重度低渗性脱水第一天补液，下列哪项最适合
A. 2:3:1含钠液
B. 2:1含钠液
C. 3:2:1含钠液
D. 4:3:2含钠液
E. 2:6:1含钠液
[简答题]执行标准化作业卡及作业指导书最大好处是什么？
[简答题]LBE30074试述电气设备接地的巡视内容。
[判断题]按照《国家电网有限公司关于保障输变电工程建设农民工工资支付的通知》(国家电网基建〔2020〕151号），工程建设项目转包的，拖欠农民工工资的，由施工分包单位先行清偿，再依法进行追偿。
A.正确
B.错误
[判断题]目前，新的全球治理理念已经形成，公正合理的国际体系和秩序也已建立，人类更加美好的发展前景也已开启。（ ）
A.正确
B.错误
[单选题]γ 射线是从( )发出的。
A.核外电子放出的光子
B.原子核能级跃迁退激时释放出的射线。
C.质子发出的光子
D.中子发出光子
[单选题]人的本性中有着天然暴力因子。莎士比亚的戏剧，自始至终的场景都是暴力，在暴力中显出人性中的爱和懦弱。持枪文化最能体现美国文化特点：创新、冒险、勇敢。但另一方面，却是残忍、血腥。从未经历过此种流变的其他人的确无法理解，无法理解美国人这种血液中的东西，但是却都能体会暴力。每个人一定都经历过暴力因子被激发的情况，是用暴力回敬过去，还是换一种方式解决，即选择热血，还是理智。这段文字意在( )。
A.揭示人的本性中存在着天然暴力因子
B.剖析持枪文化最能体现美国的文化特点
C.提醒美国人舍弃枪支才是明智之举
D.表明持枪文化是美国人无法舍弃的传统
[单选题]气灭系统的放气勿入灯在什么时候亮（ ）。
A.A.开始30秒延时时
B.B.启动瓶电磁阀动作时
C.C.压力开关动作时
D.D.IG-541气体喷放结束时
[单项选择]若所有观察值都落在回归直线上，则 x 与 y之间的相关系数是（ ） 。
A. r = 0
B. r = 1
C. -1 < r < 1
D. 0
[判断题]人员进出中心金库库房前后，守库值班人员应及时进行报警设备的撤布防。
A.正确
B.错误
[判断题]
When you close your eyes and try to think of the shape of your own body, what you imagine(or，rather，what you feel)is quite different from what you see when you open your eyes and look in the mirror. The image you feel is much vaguer than the one you see. And if you lie still，it is quite hard to imagine yourself as having any particular size or shape.
When you move，when you feel the weight of your arms and legs and the natural resistance of the objects around you，the "felt image" of yourself starts to become clearer. It is almost as if it were created by your own actions and the sensations they cause.
The image you make for yourself has rather strange proportions：certain parts feel much larger than they look. If you poke your tongue into a hole in one of your teeth，it feels enormous； you are often surprised by how small it looks when you inspect it in the mirror.
But although the“felt image”may not have the exact shape you see in the m
[单选题]列车在区间被迫停车已请求救援时，从救援列车开来方面，应在距离列车不小于( )m处设置响墩防护。(1分)
A.200
B.300
C.500
[单选题]BOM票据打印机为乘客提供打印票据。以下属于打印内容是（ ）。
A.A.处理操作报告
B.B.行政处理单据
C.C.班次报告
D.D.相关交易的单据
[判断题]原腔动物蛔虫和环节动物蚯蚓都具有完全的消化道，而且消化管壁有3肌肉层，增强了蠕动，提高了消化机能。（）
[单选题]某客户买入看跌期权,则下列说法错误的是
A. 客户须支付期权费
B. 客户到期时必须执行期权
C. 客户可以用于规避风险
D. 客户同时保留了获取额外收益的机会
