热门试题:
[单选题]直接用于农、林、牧、渔业的生产用地免征城镇土地使用税,包括农副产品加工场地和生活、办公用地。
A.正确
B.错误
[填空题]碳弧气刨时的弧长约为();太短,容易引起()缺陷。
[单选题]C7012E、F火焰监测器的电压为()。
A.100V
B.120V
C.208V
D.220V
[判断题]营业线路堑地段有可能发生物体坠落,翻落侵入营业线设备安全限界的施工。
A.正确
B.错误
[填空题]监督抽查的样品应当妥善保存至监督抽查()。
[单选题] 生后3天女婴,洗澡时发现双侧乳腺均有蚕豆大小肿块,轻挤后有白色液体流出。下列处理正确的是(0分)
A.应用抗生素
B.用手挤压使液体排尽
C.不需处理
D.手术切除
E.挑割肿块
[单选题]牵引点前后滑床台应与尖轨接触,其它滑床台与尖轨轨底缝隙<( ),不得有连续空吊。
A.2mm;
B.3mm;
C.4mm
[单选题]存款机构收妥存款资金入账,并向存款客户出具存单或进账单是()
A.要约邀请
B.要约
C.承诺
D.合同
[判断题]柱上变压器台架工作,应先断开变压器台架的高压线路的隔离开关(刀闸)或跌落式熔断器,再断开低压侧的空气开关、刀开关,高低压侧验电、接地后,方可工作。()
A.正确
B.错误
[单项选择]患狂病日久,其势较减,呼之能自止,但有疲惫之象,多言善惊,时而烦躁,形瘦面红而秽,舌红少苔,脉细数。辨证当为:
A. 痰火扰神
B. 火盛伤阴
C. 痰结血瘀
D. 瘀血阻窍
E. 心肾失调
[单项选择]关于粘连性肠梗阻的描述正确的是
A. 先天性腹内粘连较为常见
B. 早期临床表现为腹胀腹痛,停止排气和肠鸣音减退
C. 多数不需手术
D. X线检查可见小肠内有多个液平面
E. 梗阻部位以结肠较为常见
[判断题]ASZ-30型和SZ-30型自动苏生器自动肺是伤员恢复自主呼吸后轻微输氧使用。( )
A.正确
B.错误
[单选题]对于作业安全风险等级在()级风险及以上的营销现场作业,应执行关键风险点管控。
A.一
B.二
C.三
D.四
[单项选择]字长为32位的计算机是指 ( )
A. 该计算机中的CPU有32个寄器
B. 该计算机能够处理的最大数不超过232
C. 该计算机每秒钟所能执行的指令条数为32MIPS
D. 该计算机中的CPU可以相同时处理32位的二进制数
[填空题]水体富营养化的判断指标一般包括()、()、()等项。
[单项选择]Solar Trophy: Call to Competitors
The Solar Trophy, inaugurated one year ago with only three boats completing an ocean crossing from Cape Town to Hobart, has established itself as a truly unique event in the calendar of ocean racing. Each of the 20 meter boats was powered only by the energy provided by solar panels. The race was won by a four-man team captained by Hans Larssen from Stockholm aboard lcarus 2.
Following the success of the first race, the race committee has decided to hold the event every three years. Teams wishing to participate in the next edition of the race are hereby invited to submit their applications. The full application package and race regulations can be downloaded from the Solar Trophy website (www://solartrophy.org).
The organizers would like to remind applicants that only solar-powered yachts are authorized to compete and that all vessels must correspond to the specifications in the race regulations. If you have additional que
A. Ocean liners
B. Inflatable boats
C. Sailboats
D. Solar-powered yachts
[单选题]下列药物中,具有毒性的是
A.前胡
B.葶苈子
C.白果
D.紫菀
E.桑白皮
[判断题]电力系统无功电源不足时,必将引起系统电压普遍上升。
A.正确
B.错误
[单项选择]男性,30岁,阵发性心悸2年,每次突然发生,持续30分钟~1小时不等。查体:心率200次/分,律齐,ECG://QRS波形正常,P波不能明确查见,诊断为()
A. 心房颤动
B. 窦性心动过速
C. 心房扑动
D. 阵发性窦性心动过速
E. 阵发性室上性心动过速
[单选题]正反馈调节的意义在于
A.改善受控部分接受控制信息的反应状态
B.保持功能活动稳态
C.使控制部分受到抑制
D.使功能活动按固有程序迅速达到特定水平
E.增强受控部分对控制信息的敏感性
[判断题]直流锅炉过热器汽温的调节以喷水减温为主。( 通密度的单位名称)
A.正确
B.错误
[单项选择] Space Tourism
Make your reservations now. The space tourism industry is officially open for business, and tickets are going for a mere $20 million for a one-week stay in space. Despite reluctance from National Air and Space Administration (NASA) , Russia made American businessman Dennis Tito the world’’s first space tourist. Tito flew into space aboard a Russian Soyuz rocket that arrived at the International Space Station (ISS) on April 30, 2001. The second space tourist, South African businessman Mark Shuttleworth, took off aboard the Russian Soyuz on April 25,2002, also bound for the ISS.
Lance Bass of N Sync was supposed to be the third to make the $20 million trip, but he did not join the three-man crew as they blasted off on October 30,2002, due to lack of payment. Probably the most incredible aspect of this proposed space tour was that NASA approved of it.
These trips are the beginning of what could be a profitable 21st century industry.
A. Y
B. N
C. NG
[填空题]设备检修实行记名制,有人值守牵引变电所检修时,互检人由()或当班值班员担当。
[单项选择]子宫颈重度糜烂行物理治疗,护士应嘱病人
A. 立即住院治疗
B. 治疗后2个月内禁盆浴
C. 无阴道出血不必复查
D. 治疗后每日阴道冲洗
E. 治疗后1周内禁性交
[单选题] 作业人员未经过安全教育培训并考试合格就进入现场施工的,按照《上海石化承包商记分事件清单》属( )事件。
A. 一级
B. 二级
C.特级
[单项选择]以下所列,属原始资料的是()。
A. 档案
B. 目录
C. 索引
D. 摘要
[单项选择]You have an Exchange Server 2010 organization. You need to use Role Based Access Control (RBAC) to provide a user the ability to manage recipients in a specific organizational unit (OU). What should you do first()?
A. Create a new direct role assignment.
B. Create a new management role assignment policy.
C. Create a new management scope.
D. Modify the default management scope.
[多项选择]会展评估的客体包括()。
A. 会展行业
B. 会展城市
C. 会展主办单位
D. 单个会展项目
[单项选择]焊接铝板时,焊接方向()。
A. 只能从垂直方向倾斜5°~15°
B. 只能从水平方向倾斜5°~15°
C. 只能从垂直方向倾斜10°~30°
D. 只能从水平方向倾斜10°~15°
[单项选择]
仓库地点的设立应考虑的经营因素是()。
A. 储存物资的性质和生产类型
B. 物资的体积和周转时间
C. 储存物资的体积
D. 服务可得性和服务成本
[判断题]本班票务工作交接:针对本班已完成、未完成的工作、AFC设备运行情况进行详细描述。( )
A.正确
B.错误
[多项选择]安装阀门时,正确的操作是()
A. 法兰之间端面要平行期
B. 可以使用双垫
C. 紧螺栓时要对称进行
D. 法兰面之间要保持同心度
[多项选择]公共行政的原则是( )的统一。
A. 法制原则
B. 公平原则
C. 服务原则
D. 效率原则
[单项选择]苯二氮革类药物的作用机制是
A. 抑制中枢神经细胞Cl-通道,减少Cl-流入细胞
B. 抑制中枢神经细胞Na+通道,减少Na+流入细胞
C. 影响中枢胆碱受体
D. 影响中枢多巴胺受体
E. 影响中枢γ-氨基丁酸受体
[单选题]警冲标是( )标志。
A.分界
B.线路
C.信号
D.指示