热门试题:
[单项选择]王某涉嫌敲诈勒索案中,侦查机关搜查出一封王某写给朋友的信,在信中王某详细地向朋友讲述了自己进行敲诈勒索的过程。下列关于王某写给朋友的信的证据种类的说法正确的是( )
A. 是书证
B. 是物证
C. 是犯罪嫌疑人供述
D. 是鉴定结论
[判断题]行进间,动令除向左转走和齐、正步互换时落在右脚,其他均落在左脚。( )
A.正确
B.错误
[单选题]HXD3电力机车空气压缩机的冷却器是吸收车内的空气,向( )直接排气。
A.车内
B.车顶
C.车外(地板下)
[单选题]飞机迫降时,双脚不能着地的儿童采取何种防冲击姿势:()
A.双手用力撑地,背靠隔板,曲腿,两脚用力蹬地
B.双手压在双膝下,手心向上,弯下腰
C.两脚蹬地,双手抓住椅垫后背紧靠椅背,全身紧迫用力
D.手臂交叉抓住椅背,头枕在手臂上,双脚用力蹬地
[不定项选择题]总产程是指( )。
A.从规律宫缩至胎儿娩出
B.从规律宫缩至宫口开全
C.从胎儿娩出至胎盘娩出
D.从规律宫缩至胎儿胎盘娩出
E.从宫口开全至胎儿娩出
[判断题]全过程监护车顶作业人员断电、登车顶作业、合闸作业,并严防其它机车带电闯无电区。 ( )
A.正确
B.错误
[多选题]行进的基本步法分为( )。
A.齐步
B.正步
C.踏步
D.跑步
[判断题]深入火场内攻时,应要经常检查空气呼吸器余量,把握内攻纵深,确保能安全返回,一般应听到空呼器报警再撤离。
A.正确
B.错误
[单选题] 总、分工作票在格式上与( )工作票一致。
A.第一种
B.第二种
C.带电作业
D.事故紧急抢修单
[单选题]对稳定车检查齿轮箱箱体,出现裂纹时更换;各接合部位漏油较严重时,更换相应部位的密封件的检查保养属于( )。
A.日常检查保养
B.定期检查保养
C.年修
D.全面检修
[单项选择]患者男,38岁。感染性心内膜炎。患者住院期间突然出现失语,吞咽困难、瞳孔大小不等,神志模糊,最可能出现的并发症是()
A. 脑栓塞
B. 肾栓塞
C. 肺栓塞
D. 脾栓塞
E. 肝栓塞
[判断题]民警甲将依法配备的公务用枪出借给无业游民乙,只有因出借枪支造成严重后果的,甲的行为才构成犯罪。
A.正确
B.错误
[判断题]、 离合器由主动部分、从动部分和分离机构等三个部分组成。
A.正确
B.错误
[单项选择]【背景资料】某高层框架结构主体施工,层高3.6m。建筑檐口标高为42m。采用一台固定式塔吊和一台井架.商品混凝土用拖泵浇筑。主体施工过程中发生一起高处坠落事故,造成4人死亡,11人重伤。本工程施工单位使用的塔吊和井架应向()登记。
A. 监理单位
B. 建设单位
C. 质量技术监督部门
D. 建设行政主管部门
[多选题]对于运行中的SF6设备,若检出( )等杂质组分含量异常,应结合CO、CF4含量及其它检测结果、设备电气特性、运行工况等进行综合分析。
A.SO2;
B.CO2;
C.H2S;
D.C2H2
[单项选择]D3-Edit非线性编辑系统是以下哪个公司的产品。()
A. 中科大洋
B. 索贝
C. 新奥特
D. 奥维迅
[单选题]三相异步电机采用能耗制动时,当切断电源时,将( )。
A.转子回路串入电阻
B.定子任意两相绕组进行反接
C.转子绕组进行反接
D.定子绕组送入直流电
[简答题]中负荷区架空光缆要求每几档做一"Ω"余留?杆上光缆靠杆中心部位应采用什么方法保护?
[判断题]《青岛农商银行二手房交易资金监管业务管理办法》规定买卖交易双方必须有真实的二手房买卖背景。
A.正确
B.错误
[填空题]用于配制透析液的水(即反渗水)的细菌菌落总数应()。配制好的透析液细菌菌落总数应()
[多选题]连墙件设置位置应符合下列哪些规定要求( ).
A.偏离主节点的距离不应大于 300 mm
B.偏离主节点的距离不应大于 350 mm
C.宜靠近主节点设置
D.应从脚手架底层第一步纵向水平杆处开始设置
E.应在脚手架第二步纵向水平杆处开始设置
[判断题]骨折急救时,开放性骨折,伴有大出血者,先固定、再止血,并用干净布片覆盖伤口,然后速送医院救治。
A.正确
B.错误
[单项选择]已知某项目报告期实际建安费为1000万元,其中人工费150万元,材料费480万元,施工机械使用费120万元,措施费100万元,间接费80万元。各单项价格指数为人工费指数105%,材料费指数102%,施工机械使用费指数110%,措施费指数为106%,间接费指数为108%,则该建筑安装工程造价指数为()。
A. 103.45%
B. 112.24%
C. 104.06%
D. 105.82%
[单选题]当油井采取压裂、酸化等改造措施后,动液面( )。
A.先升后降
B.稳定
C.上升
D.下降
[判断题]煤的发热量测定中,氧气瓶瓶口不得沾有油污及其他易燃物。
[单选题]下列关于包扎的注意事项,说法正确的是( )。
A.四肢包扎时应注意包扎好指(趾)末端
B.对充分暴露的伤口,尽可能先用无菌敷料覆盖伤口,再进行包扎
C.应在伤口上打结,以对伤口施加压力,达到更好的止血效果
D.包扎应越紧越好,以防滑脱,且有利于伤口止血
[判断题]当防护某一进路的信号机开放后,其所在的咽喉区的所有道岔均不能扳动,其敌对信号机也不能开放
A.正确
B.错误
[填空题] How Polite Are Wee
It’s lunch time in Mexico City, and a young man follows a slim woman wearing dark glasses into a restaurant. Without looking behind her, she lets the heavy glass door swing dosed, almost smashing him in the face.
In a stationery shop in Seoul, meanwhile, a female customer wants to buy a disposable pen. It’s a minor purchase, but the store owner takes the time to talk her through a variety of different models. When she makes her purchase, he says a friendly "Thank you".
Rain and wind are whipping the Nolendorplatz, central Berlin, as estate agent Nicole, 34, struggles through the morning rush-hour crowds, her broken arm in plaster after she slipped on ice. Ahead of her, a young woman drops a yellow folder, scattering papers everywhere. Dozens of commuters walk on by, but Nicole rushes over and picks up the damp documents, gently shaking the water off each one. When thanked, she jokes, "Well, I
[简答题]发电机并、解列前为什么必须投主变压器中性点接地隔离开关?
[填空题]
{{B}}A = Melbourne University B = La Trobe University C = Monash
University
Which university ...{{/B}}
{{B}}Melbourne University{{/B}}
Established in 1853, the
University is Australia’s second oldest university. There is now a student
population of over 34,000 including some 8,500 full- or part-time postgraduates
and almost 4,000 full-time international students from over 70
countries.
The University offer high-quality courses delivered
in a stimulating learning environment. Services which have been designed
for postgraduate students can indeed be considered world class. The Graduate
Centre in the historic "1888 Building" is aimed at complementing and enhancing
postgraduate student life.
The University has achieved top
ranking for international citations among Australian universities by the
Institute for Scientific Information (SI) covering the years 1993-1997. In
that period, the number of scientific papers published is
[单项选择]某汽车销售公司某日采用POS跨行交易方式收取预售汽车款50000元,根据规定,该公司应向银联支付的网络服务费为( )。
A. 100元
B. 25元
C. 50元
D. 5元
[单项选择]藿香正气散的功用是()
A. 祛暑化湿,健脾和胃
B. 疏肝和胃,益气健脾
C. 解表化湿,理气和中
D. 解表化湿,和胃止呕
E. 燥湿运脾,行气和胃
[判断题]旅客、行李或者货物在航空运输中因延误造成的损失,承运人应当承担责任。
A.正确
B.错误
[判断题]( )在灭火战斗中,既要确定主攻阵地,也要确定防御阵地。
A.正确
B.错误
[简答题]
Electronic or "cyber" warfare holds the promise of destroying
an army’s-or even a whole nation’s--ability to function without hurting human
life. The technology is reaching the point, however, where cyber warfare may be
decisive in its own right. 46) In highly centralized military operations,
communications and data management have become essential tools linking
individual small units and the central command structure.
The neutron bomb is one of the most horrid weapons ever devised: It
doesn’t damage property; it only kills higher life-forms. 47) Wouldn’t the
opposite be wonderful, a device like the robot’s ray in The Day the Earth Stood
Stills which melts down weapons but not soldiers Electronic or "cyber"
warfare--hacking into an enemy’s computers, jamming radio transmissions, and
tile like.
The United States has very good electronic warfare
capabilities, but has used them only to support conventional military
operations. 48
[单选题]属HBV复制指标的是
A.抗-HBs
B.HBsAg
C.HBV-DNA
D.抗-HBe
E.抗-HBcIgG
[单项选择]All of the following words except ______ are formed through a process of derivation.
A. unconscious
B. discard
C. hospitalize
D. shortened
[不定项选择题]A.减慢心率,降低心肌收缩力,减少心肌耗氧量
A.通过抑制钙离子进入冠脉、周围血管壁平滑肌细胞内而扩张冠脉及周围血管
B.抑制血小板聚集
C.改善心肌营养与代谢
D.扩张冠脉及外周血管,减轻心脏负担
E.美托洛尔治疗心绞痛的作用原理是
[单选题]一经合闸即可送电到工作地点的断路器(开关)和隔离开关(刀闸)的操作把手上,均应悬挂“禁止分闸”的标示牌 ( )
A. A.正确
B.B.错误