热门试题:
[单选题]为了改善气体分布,气体的进口管一般做成( )结构。
A.斜切口
B.直切口
C.弯管
D.挡板
[单项选择]某记者在报道中指出：速冻食品业方兴未艾。食品专家预测，未来十年内，世界速冻食品消费量将占全部食品消费量的60%。进入90年代以来，我国的肉类、水产品、蔬菜类年产量达1.4亿吨，如果其中60%加工成速冻食品，其市场规模无疑是十分巨大的。而1995年全国速冻食品仅为220万吨，离理想规模相去甚远。 根据以上材料，可以推理出的最有可能的结论是( )。
A. 该记者爱吃速冻食品
B. 速冻食品大发展的良机已经过去
C. 我国速冻食品消费量还不到全部食品消费量的5%
D. 我国速冻食品消费量已占全部食品消费量的60%
[单项选择]朱某，男，53岁，因肺气肿并发肺部感染而急诊入院。护士在入院时的初步护理措施中不妥的是
A. 通知医生给予诊治
B. 立即给患者氧气吸入
C. 详细介绍环境及规章制度
D. 安慰患者减轻焦虑
E. 护士自我介绍，消除陌生感
[多项选择]我国生物多样性的特点有（）。
A. 生态系统多样性
B. 生物种类多样性
C. 驯化物种及其野生近缘种多样性
D. 地域类型多样性
E. 气候多样性
[多项选择]关于单位定期存单办理挂失的流程，下列叙述正确的是（）。
A. 贷款人申请挂失时，须填写“挂失申请书”一式三联，加盖行政公章后连同贷款人的营业执照复印件、质押合同副本一并交经办行。经办行核对单位定期存单底卡联与挂失申请书的内容一致，并确认该笔存款未被支取后方可受理挂失。
B. 柜员将挂失申请书第二联加盖“业务用公章”退贷款人，第一联据以登记《挂失登记簿》，与单位定期存单底卡联、单位定期存单确认书等一并专夹保管，第三联交业务部门。
C. 质押期间，经办行不得受理存款人提出的挂失申请。
D. 单位定期存单挂失后单位可到法院申请公示催告。
[判断题]1 燃气管道强度试验用压力计及温度记录仪表均不应少于两块，并应分别安装在试验管道的两端。
A.正确
B.错误
[填空题]If a client is not qualified, an immigration professional often points out the reasons why his application is refused and tries ______ to help him become qualified.
[填空题]
The University Bookstore is a self-supporting university-owned organization, which was founded in 1921. It provides students, faculty, staff, and campus visitors with a variety of products and services. In order to fulfill its primary mission, the bookstore stocks new and used textbooks, general books, school supplies, office products, educationally priced computer software, and art and engineering supplies. As a convenience, the bookstore also stocks additional items like gifts, sportswear, greeting cards, candy and sundries (杂货). Services the bookstore provides include bookbinding, special order book service, gift wrapping, photo developing, used book buy-hack and postage stamps, as well as fax services. The bookstore is located on the main floor of the Wyoming union. Hours of operation during the academic year are 9:00 a. m.-5:00 p.m. from Monday to Friday. On Saturday and Sunday it closes half an hour earlier.
The University Bookstore
Owner of the store
[单项选择]
Music comes in many forms; most countries have a style of their own. (1) the turn of the century when jazz was born, America had no prominent (2) of its own. No one knows exactly when jazz was (3) ,or by whom. But it began to be (4) in the early 1900s. Jazz is America’s contribution to (5) music. In contrast to classical music, which (6) formal European traditions, jazz is spontaneous and free-form. It bubbles with energy, (7) the moods, interests, and emotions of the people. In the 1920, jazz (8) like America. And (9) it does today. The (10) of this music are as interesting as the music (11) . American Negroes, or blacks, as they are called today, were the jazz (12) . They were brought to the Southern states (13) slaves. They were sold to plantation owners and forced to work long (14) . When a Negro died his friends and relatives (15) a process
A. demonstrated
B. composed
C. formed
D. hosted
[判断题]在中间站，到发线的运用由调车长确定。
A.正确
B.错误
[判断题]到岗到位检查内容主要适用于一级和二级到岗到位人员。
A.正确
B.错误
[判断题]电源是提供电能的装置。(易)
A.正确
B.错误
[单选题]拴挂固定滑车的桩或锚应埋设牢固可靠。
A.正确
B.错误
C./
D./
E./
F./
[判断题]甲因消防责任事故罪被判处有期徒刑 2 年，刑满释放 2 年后又因盗窃被判处有期徒刑
年。甲构成累犯。
A.正确
B.错误
[判断题]HXN3型内燃机车1号或2号转向架通风机完全失效,机车计算机软件将切断通风机发生故障的转向架,使用其他转向架使机车运行。
A.正确
B.错误
[单选题]现已能施行的腹腔镜胃肠手术有: ( )
A.胃十二指肠穿孔修补术
B.胃迷走神经切断术
C.全胃切除术
D.以上均对
[单选题]防雷装置包括()引下线、接地装置三部分。
A.接零线
B.接闪器
C.避雷器
[单项选择]抽样误差指的是（）
A. 测量个体数据之间的差别
B. 测量个体数据和样本指标的差别
C. 测量个体数据和总体指标的差别
D. 研究总体指标之间的差别
E. 抽取的样本指标与总体指标的差别
[单项选择]
What does the man mean [A] He is sure who is going to win, [B] Now it is a good time to start the game. [C] The game has been going on for a long time.
[单选题]事故紧急抢修工作，指电气设备发生故障被迫紧急停止运行，需（ ）恢复的抢修和排除故障的工作。
A.按计划时间内
B.短时间内
C.规定时间内
D.限定时间内
[多选题]辅助系统采用( )+()的工作方式。
A...直接两电平IGBT逆变电路
B...全波整流
C...高频DC/DC变换电路
D...高频DC/AC变换电路
[判断题]电缆与风筒悬挂在巷道一侧时，应保持在0.3m以上的距离。（）
[多选题]信贷回避中的“关系人”包括（）。
A.银行董事、 监事、 高级管理人员
B.信贷人员及其近亲属
C.上述人员投资的公司、 企业和其他经济组织
D.上述人员担任高级管理职务的公司、 企业和其他经济组织
[判断题]弹簧储能操动机构的合闸弹簧可采用电动机或人力使合闸弹簧储能。
A.正确
B.错误
[单选题]党章规定,党员享有( )权力。 ·
A.8 项
B.7 项
C.6 项
D.5 项
[简答题]党的十九届二中全会认为,宪法修改关系全局,影响广泛而深远,要贯彻什么样的立法要求?
[填空题]《子夜》中的地主阶级形象有吴老太爷，（）和（）等人。
[判断题]溶液是两种或两种以上物质均匀混合的物态体系。
[单项选择]How can I ever concentrate if you ______ continually ______ me with foolish questions
A. have ... interrupted
B. had ... interrupted
C. are ... interrupting
D. were ... interrupting
[单选题]投射性测验的理论基础是
A.精神分析理论
B.行为主义理论
C.人本主义理论
D.认知理论
E.心理生理学理论
[单项选择]主营业务成本期末应转入（）
A. 生产成本
B. 本年利润
C. 利润分配
D. 实收资本
[单选题]灭火器适用于各类火灾的（ ）扑救。
A.初期
B.猛烈燃烧阶段
C.稳定燃烧阶段
[单选题]生产现场和经常有人工作的场所应配备急救箱，存放急救用品，并应指定（ ）经常检查、补充或更换。
A.专人
B.值班人员
C.工作负责人
D.工作人员
[判断题]110（66）kV电压等级合并单元和智能终端集成装置MTBF不大于20000小时，使用寿命宜大于10年
A.正确
B.错误
