热门试题:
[单选题]直流电磁式仪表是根据磁场对通电矩形线圈有力的作用这一原理制成的。
A.A、正确
B.B、错误
[单选题]如果某异步串行传送，每秒传送120个字符，每个字符为了10位，则传送的波特率为( )bps。
A.120
B.130
C.1200
D.12
[单项选择]女性，58岁，因慢性阻塞性肺疾病呼吸衰竭住院，行气管插管机械通气支持。1天后神志已转清，PaCO由10．6kPa（80nmfftg）降至5．1kPa（38mmHg）为预防气压伤并发症，应特别注意呼吸机的参数是（）
A. 内源性呼吸末正压
B. 吸／呼比值
C. 呼吸频率
D. 呼出气PCO
E. 吸气压尤其峰值压
[单选题]普速大型车站始发列车检票时间不晚于开车前( )。
A.20分钟
B.30分钟
C.40分钟
D.50分钟
[单选题]“为什么我的眼里常含泪水？因为我对这土地爱得深沉……”出自()
A.戴望舒的《雨巷》
B.艾青的《我爱这土地》
C. 舒婷的《致橡树》
D.徐志摩的《再别康桥》
[单项选择]陆壳与洋壳的边界位于（）。
A. 海岸高潮线处；
B. 海岸低潮线处；
C. 大陆架外缘处；
D. 大陆坡的坡脚处
[单项选择]寒凉性药的不良作用是（）
A. 腻膈碍胃
B. 伤阳助寒
C. 伤阴助火
D. 温助阳气
E. 清热凉血
[单项选择]刘某因抢劫罪被判处有期徒刑10年，判决生效后刘某被送往当地监狱服刑，刘某的父亲认为判决有错误，拟提出申诉，下列哪些说法是正确的( )
A. 刘某的父亲可以向人民法院和人民检察院提出申诉
B. 刘某的父亲必须有新的证据证明原判决认定的事实确有错误
C. 刘某的父亲只能在刘某被判刑罚执行完毕后两年以内提出申诉
D. 对于刘某辈亲的申诉，只能由原生效判决法院受理
[单项选择]房地产经纪人员职业道德的基本内容包括遵纪守法、规范执业、诚实守信、公平竞争和（）。
A. 灵活机智
B. 信息公开
C. 热情周到
D. 尽职尽责
[单选题]工作端为100℃,冷端温度为0℃时的补偿导线的标准热电势最大的是( )。
A.铂铑10-铂
B.镍铬-镍硅
C.镍铬-铜镍
[单项选择]2005版《中国药典》一部规定薄膜衣片的崩解时限为
A. 5min内
B. 15min内
C. 30min内
D. 60min内
E. 120min内
[单项选择]
Although recent years have seen substantial reductions in noxious pollutants from individual motor vehicles, the number of such vehicles has been steadily increasing. Consequently more than 100 cities in the United States still have levels of carbon monoxide, particulate matter, and ozone (generated by photochemical reactions with hydrocarbons from vehicle exhaust) that exceed legally established limits. There is a growing realization that the only effective way to achieve further reductions in vehicle emissions--short of a massive shift away from the private automobile—is to replace conventional diesel fuel and gasoline with cleaner-burning fuels such as compressed natural gas, liquefied petroleum gas, ethanol, or methanol.
All of these alternatives are carbon-based fuels whose molecules are smaller and simpler than those of gasoline. These molecules burn mom cleanly than gasoline, in part because they have fewer, if any, carbon-carbon bonds, and the hydrocarbons t
A. Further attempts to reduce emissions from gasoline-fueled vehicles will nor help lower urban air pollution levels.
B. Attempts to reduce the pollutants that an individual gasoline-fueled vehicle emits have been largely unsuccessful.
C. Few serious attempts have been made to reduce the amount of pollutants emitted by gasoline fueled vehicles.
D. Pollutants emitted by gasoline-fueled vehicles are not the most critical source of urban air pollution.
[单选题]检测某桥梁的伸缩缝时,发现桥梁接缝处桥面边缘有 16 处大于 0.1 ㎡,深度大于 2 ㎝的破损。则接缝处铺装碎边的损坏评价等级为( ),扣分值为 65 分。
A.无
B.严重
C.轻微
D.明显
[判断题]在Word的编辑状态，若要将光标快速移到文档尾部，应当按Ctrl+PageDown组合键。( )
[单选题]正常运行时，电力机车主变压器油位应该保持( )以上。
A.1/3
B.2/3
C.1/2
D.1/4
[单选题]X线钡餐检查前应禁食( )
A.6小时
B.8小时
C.10小时
D.12小时
E.24小时
[单选题]抄表人员发现表计异常（如故障、调错线、窃电等），应（ ）。
A.及时报告或处理
B.不必理会键
C.有偿服务
D.立即停电
[单选题]为解决圬工结构热胀冷缩而设置的缝隙叫( )
A.沉降缝
B.伸缩缝
C.愈合缝
D.拉缝
[单项选择]社区照顾模式的特点不包括( )。
A. 协助服务对象正常地融入社区
B. 强调非正规照顾的作用
C. 提倡建立相互关怀的社区
D. 特别重视居民的参与
[单项选择]Woman: My cousin Bob is getting married in California and I can't decide whether to go.
Man: It's a long trip, but I think you'll have a good time.
Question: What does the man imply
[填空题]Tom Johnson came to a{{U}} (11) {{/U}}. He wanted to stay in a single room with bath. He made the reservation at the{{U}} (12) {{/U}}After he arrived and checked in at the hotel, he filled out a registration card and got the key to his room. His room number was 235. Breakfast was included in the{{U}} (13) {{/U}}, which was served for several hours in the morning. Tom would{{U}} (14) {{/U}}for the hotel cost when he checked out. The receptionist hoped that he would{{U}} (15) {{/U}}himself during his stay there.
[判断题]客户投资建设电缆线路占用公司管沟的,由产权单位按照物价部门出台标准依法收取;需要客户投资建设管沟的,由公司出资建设超出客户使用范围部分,严禁要求客户额外预留超出其使用范围的电缆通道(排管)。( )(中共国网山东省电力公司委员会关于明确目标落实责任全面优化供电营商环境的实施意见鲁电党〔2018〕166号)
A.正确
B.错误
[多选题]急性肾衰竭少尿期护理叙述正确的是( )
A.预防感染
B.保证液体入量
C.补充碱性药物
D.限制钾的摄入
E.限制蛋白质的摄入
[多选题] 警察林某在依法持枪执行公务时,判明有下列( )等暴力犯罪行为的紧急情形,经警告无效的、可以使用武器。[1分]
A.结伙抢劫或者持械抢劫公私财务的
B.聚众械斗、暴乱等严重破坏社会治安秩序,用其他方法不能制止的
C.以暴力方法抗拒或者阻碍人民警察依法履行职责或者暴力袭击人民警察,危及人民警察生命安全的
D.在押人犯、罪犯聚众骚乱、暴乱、行凶或者脱逃的
[填空题] One summer night, on my way home from work I decided to see a movie. I knew the theatre would be air-conditioned and I couldn’’t face my (71) apartment.
Sitting in the theatre I had to look through the (72) between the two tall heads in front of me. I had to keep changing the (73) every time she leaned over to talk to him, (74) he leaned over to kiss her. Why do Americans display such (75) in a public place
I thought the movie would be good for my English, but (76) it turned out, it was an Italian movie. (77) about an hour I decided to give up on the movie and (78) on my popcorn (爆米花). I’’ve never understood why they give you so much popcorn ! It tasted pretty good, (79) . After a while I heard (80) more of the romantic sounding Italians. I just heard the (81) of the popcorn crunching(咀嚼) between my teeth. My thought started to (82) . I remembered when I was in South Korea (韩国) , I (83) to watch Kojak on TV frequently. He spoke perfect Korean --
A. A．worked
B．got
C．came
D．made
[单选题]DDXL-34型防雷信号点灯转换单元，副丝回路中的检流变压器工作时，其二次侧电流为。
A.1mA～2m
B.1.5mA～3m
C. 1.5mA～2.5m
D. 2mA～4mA
[简答题]小麦锈病长年发病较重地块，药剂防治方法。
[单选题]车站设备区气灭房间起火冒烟时，行值需提醒现场处置人员启动气灭需（）秒内按压启动按钮2次，方能启动成功。
A.5
B.6
C.8
D.10
[多选题]下列利用互联网、移动通讯终端等传输赌博视频、数据,组织赌博活动,属于《刑法》规定的“开设赌场”行为的是( )。
A.张某建立赌博网站并接受投注
B.李某建立赌博网站并提供给他人组织赌博
C.王某为赌博网站担任代理并接受投注
D.赵某参与赌博网站利润分成
[判断题]房屋拆除工作没有技术性,可以由任意建筑施工单位承担。( )
A.正确
B.错误
[单选题]《铁路旅客运输办理细则》规定，线路中断后，铁路组织已购票的被阻旅客换乘其他列车绕道运输，变更座别、铺别时，（ ）差额。
A.只补不退
B.不补不退
C.补收或退还
D.只退不补
[单项选择]测量仪器是用于测量目的的所有器具或装置的统称，我国习惯统称为（）
A. 测量设备
B. 计量器具
C. 检测仪器
D. 检测设备
[单项选择]对《中华人民共和国执业医师法》的适用范围描述最全面的一项是
A. 依法取得执业医师资格的人
B. 依法取得执业医师资格或者执业助理医师资格的专业医务人员
C. 依法取得执业医师资格或者执业助理医师资格，经注册在医疗机构中执业的专业医务人员
D. 依法取得执业医师资格或者执业助理医师资格，在医疗机构中执业的专业医务人员
E. 依法取得执业医师资格或者执业助理医师资格，经注册在医疗、预防、保健机构中执业的专业医务人员
[多项选择]患者男，48岁，因“胆囊结石”入院，拟择期行腹腔镜下胆囊切除术。既往糖尿病病史8年，现应用长效胰岛素控制血糖。考虑该患者的诊断为（提示治疗1周患者血糖控制为空腹3mmol/L，餐后2h血糖6.8mmol/L。于全身麻醉下行腹腔镜胆囊切除术。麻醉诱导用药：芬太尼0.15mg，罗库溴铵注射液（爱可松）36mg（体重60kg），异丙酚150mg，术中维持异丙酚300mg/h。术中输乳酸钠林格液600ml，手术时间1h，术后患者带气管内插管送入PACU。1h后患者仍未醒，HR100次/min，呼吸浅弱。急查血气分析：PH7.38，PO290mmHg，PCO238mmHg，HCO3-23mmol/L，BE-0.3mmol/L。血糖2.6mmol/L。四个成串刺激TOF＝1。）（）
A. 苏醒延迟
B. 肌松药物残余
C. 乳酸酸中毒
D. 低血糖
E. 二氧化碳储留
F. 酮症酸中毒
