热门试题:
[单项选择]
Sharks have gained an unfair reputation for being fierce predators of large sea animals. Humanity’s unfounded fear and hatred of these ancient creatures is leading to a worldwide slaughter that may result in the extinction of many coastal shark species. The shark is the victim of a warped attitude of wildlife protection; we strive only to protect the beautiful, nonthreatening parts of our environment. And, in our efforts to restore only nonthreatening parts of our earth, we ignore other important parts.
A perfect illustration of this attitude is the contrasting attitude toward another large sea animal, the dolphin. During the 1980s, environmentalists in the United States protested the use of driftnets for tuna fishing in the Pacific Ocean since these nets also caught dolphins. The environmentalists generated enough political and economic pressure to prevent tuna companies from buying tuna that had been caught in driftnets. In contrast to this effort on behalf of the
A. Sharks are efficient creatures with bad reputations.
B. Sharks are some of the oldest creatures on earth.
C. Sharks illustrate a problem in wildlife protection.
D. The campaign to save dolphins was not extended to save sharks.
[单选题]18点现在车统计时,对企业自备空车,应按( )统计。
A. 运用车
B. 备用车
C. 空车
D. 非运用车
[多项选择]在计算期末存货可变现净值时,应从估计售价中扣除的项目有( )。
A. 存货的账面成本
B. 估计的销售费用
C. 估计的销售过程中发生的相关税金
D. 估计的销售过程中发生的现金折扣
E. 估计的出售前进一步加工的加工费用
[单选题]消防车运行工况和安全性与路面质量有关。要求路面具有足够的强度、很高的稳定性、良好的平整度以及适当的粗糖度,以保证消防车的附着条件和最小的运行阻力。
A.对
B.错
[简答题]哪些人员的城镇居民基本医疗保险家庭缴费部分由政府给予补助?
[单选题]对受伤人员进行急救的第一步应该是 ( )
A.观察伤者有无意识
B.对出血部位进行包扎
C.进行心脏按摩
D.进行人工呼吸
[单选题]麻疹合并肺炎,需要隔离的时间至
A.出疹后3天
B.出疹后5天
C.出疹后7天
D.出疹后10天
E.出疹后14天
[单项选择]GDP和GNP都是综合反映一国经济活动的重要指标,二者的区别在于计算方式上______。
A. GDP不包括本国居民在本国范围内生产的最终产品和劳务总量
B. GNP不包括本国居民在本国范围内生产的最终产品和劳务总量
C. GDP不包括本国居民在国外生产的最终产品和劳务总量
D. GNP不包括本国居民在国外生产的最终产品和劳务总量
[多选题]依据《中国南方电网有限责任公司电力安全工作规程》(Q/CSG 510001-2015)第6.2.4、6.3.1.3、7.3.1 、7.4.1.2条规定:该起事件中存在哪些违反《安规》的行为( )。
A. 专责监护人未履行安全职责
B. 工作票签发人、工作负责人未组织现场勘察
C. 现场作业人员未验电就装设接地线
D. 装拆接地线时,应戴绝缘手套
[单选题] 空调系统最好的载冷剂是( )
A.水
B.空气
C.盐水
D.有机化合物"
[单项选择]完善环评文件责任追究机制,建立环评机构及其从业人员、评估专家诚信档案数据库,强化对环评机构及其从业人员、评估专家的分类监管()
A. 信用考核
B. 信用记录
C. 信用信息
D. 信用风
[单项选择]儿茶在贮存中容易发生()
A. 香砂平胃丸
B. 香砂养胃丸
C. 木香顺气丸
D. 加味保和丸
E. 加味左金丸
[多选题]电动工具使用前,应( )。
A. 检查确认电线、接地完好
B. 检查确认电线、接零完好
C. 检查确认工具的金属外壳可靠接地
D. 检查外观光滑
[多项选择]一件优先权日为2009年7月5日、国际申请日为2010年3月26日的PCT国际申请,现欲办理进入中国国家阶段的手续。下列说法哪些是正确的?()
A. 该申请应当被视为于2009年7月5日向国家知识产权局提出的专利申请
B. 申请人在2011年1月6日至2011年3月5日之间向国家知识产权局办理进入国家阶段手续的,应当缴纳宽限费
C. 申请人应当自进入日起2个月内缴纳优先权要求费
D. 申请人要求以国际阶段的修改作为审查基础的,最迟应当自进入日起2个月内提交修改部分的中文译文
[判断题]不符合强制性标准的产品,禁止进口。
A.正确
B.错误
[单项选择]国内商业银行界目前认为比较有效的声誉风险管理方法不包括( )。
A. 改善公司治理结构
B. 推行全面风险管理理念
C. 确保各类主要风险得到正确识别和排序
D. 利用精确的数量模型进行量化
[判断题]长大下坡道为.线路坡度超过6‰,长度为2 km及以上;线路坡度超过12‰,长度为5 km及以上;线路坡度超过20‰,长度为8 km及以上。( )(1分)
A.正确
B.错误
[不定项选择题]A.降低毒性
A.增强健脾止泻作用
B.增强消食健脾作用
C.矫臭矫味
D.缓和寒滑之性
E.神曲炒焦的目的是
[不定项选择题]某牧民饲养公羊和母羊共 140 只,一次共剪羊毛 160 斤。 若每只公羊平均剪毛 1 斤 2两,每只母羊平均剪毛 8 两,问公羊比母羊多多少只
A.120
B.100
C.80
D.75
[判断题]作业前,设备运维管理单位应告知现场电气设备接线情况、危险点和安全注意事项。
A.正确
B.错误
[单项选择]Nowadays, a standard for measuring power has changed. These changes foretell a new standard for measuring power. No longer will a nation’s political influence be based solely on the strength of its military forces. Of course, military effectiveness will remain a primary measure of power. But political influence is also closely tied to industrial competitiveness. It’s often said that without its military the Soviet Union would really be a third-world nation. The new standard of power and influence that is evolving now places more emphasis on the ability of a country to compete effectively in the economic markets of the world.
America must recognize this new course of events. Our success in shaping world events over the past 40 years has been the direct result of our ability to adapt technology and to take advantage of the capabilities of our people for the purpose of maintaining peace. Our industrial prowess (杰出才能) over most of this period was unchallenged. It is ironic that it i
A. other countries
B. less advanced technology
C. a new standard for measuring power
D. the declining U.S. industrial base
[单项选择]直接与游客接触,是游客对旅游环境、旅游产品和旅游服务评判的第一知情人是()
A. 导游人员
B. 旅行社销售人员
C. 旅行社计调人员
D. 导游督查人员
[单选题]异步电动机的极数越少,则转速越高,输出转矩( )。
A.越小
B.不变
C.增大
D.与转速无关
[单选题]婴儿出生后,啼哭拒食,口腔粘膜出现微突的白色绒膜,自行撕去露出渗血的糜烂面多系 ( )
A.球菌性口炎
B.雪口病
C.扁平苔藓
D.角化上皮珠
E.白斑
[单项选择]
Each machine supporting TCP has a TCP transport entity, either a library procedure, a user process, or part of the kernel. In all case, it manages TCP streams and (1) to the IP layer. A TCP (2) Accepts user date streams from local process, breaks them into pieces not exceeding 64KB, and sends each piece as a separate IP (3) .When datagrams containing TCP date arrive at a machine, they are given to the TCP entity, which reconstructs the original byte streams.
The IP layer gives no guarantee that datagrams will be delivered properly, so it is up to TCP to time out and (4) them as need be. Datagrams do arrive may well do so in the wrong order, it is also up to TCP to (5) them into messages in the proper sequence.
(1)是()
A. calls
B. interfaces
C. links
D. produces
[单选题]行政处罚的功能在于( )。
A.惩罚与教育
B.教育
C.稳定社会治安
D.惩罚
[多项选择]对乙类传染病应采取《传染病防治法》所称的甲类传染病的预防、控制措施的是()。
A. 人感染高致病性禽流感
B. 甲型H1N1流感
C. 艾滋病
D. 炭疽中的肺炭疽
[判断题]防雷接地与交流工作接地、直流工作接地、安全保护接地共用一组接地装置时,接地装置的接地电阻值必须按接入设备中要求的最小值要求。( )
A.正确
B.错误
[简答题]Write a letter according to the following situation: you come across a piece of news from China Daily that Zhaoyang High School in Gansu Province is recruiting English teachers. You (Zhang Ming), an English major going to graduate next summer, decide to apply for it. In the letter, make sure to include your devotion to education,your enthusiasm to work in the Northwest of our country, and your qualifications for the job. Don’t forget to leave your phone number(555 -5555 )for further contact. (150-200 words)
[多选题]遇有( ),应当及时了解掌握和汇报队伍思想情况。
A.国内外重大事件
B.队伍重大情况
C.执行重大任务
D.个人重大问题
[单选题]打磨前应调查待打磨地段钢轨状况,每()米采用钢轨轮廓测量仪测试钢轨廓形。
A.100
B.150
C.200
D.250
[单项选择]主治阴暑证的方剂是()。
A. 杏苏散
B. 桑杏汤
C. 参苏饮
D. 香薷散
E. 益元散
[判断题]CR400AF型动车组升级V01.02版列车软件后,HMI屏上报异常缓解(520D)的原因是无目标BC压力。
A.正确
B.错误
[单选题]相邻两条Z线之间的一段肌原纤维称:
A.肌浆网
B.肌节
C.终池
D.纵小管
E.横小管
[单选题]编图列车中的机车车辆的技术条件、装载危险货物及超馅货物车辆编挂要求等应符合( )规定。
A.列车编组计划
B.《技规》
C.《危规》
D.《行规》
[判断题]消防救援机构对消防工作实施监督管理,指导、督促机关、团体、企业、事业等单位履行消防工作职责。
A.正确
B.错误