热门试题:
[单项选择]下列有关肝炎病毒标志物检查的叙述,错误的是()
A. 抗HAVIgM阳性可诊断为HAV近期感染
B. HBsAg和HDAg均呈阳性,可诊断为HDV及HBV现症感染
C. 抗HBs阳性可诊断为HBV现症感染
D. HCVRNA阳性可诊断为HCV现症感染
E. 抗HEVIgM阳性可诊断为HEV近期感染
[单选题]工作( )指挥人和吊车司机应该统一指挥信号。
A.时
B.前
C.后
[单选题]6月1日,公安派出所扣押了胡某用以赌博的赌博机,由于情况复杂,经公安派出所负责人批准,将扣押期限延长至7月30日。
A.正确
B.错误
[单项选择]由于计划、财政、价格、税收、物资管理体制方面影响外贸盈亏的是( )。
A. 政策性因素
B. 体制性因素
C. 结构性因素
D. 经营性因素
[单项选择]当8086 CPU的RESET引脚从高电平变为低电平(即脱离复位状态)时,CPU从内存的()单元开始执行程序。
A. 00000H
B. FFFFFH
C. FFFF0H
D. 0FFFFH
[单选题]2型糖尿病的特点是
A.任何年龄均可发病
B.起病急,多有典型“三多一少”症状
C.一般有家族遗传病史
D.血中胰岛素和C.肽水平很低甚至检测不出
[判断题]少开启几个调节阀门可减小矿浆在支管内的过流速度,从而减少其磨损。
[单项选择]派出所民警在处理贾某醉酒闹事的过程中,与贾某发生扭打,贾某因头撞到水泥地上导致颅内出血死亡。公安机关对贾某的赔偿为( )
A. 应支付死亡赔偿金,总额为国家上年度职工年平均工资的10倍
B. 应支付死亡赔偿金、丧葬费总额为国家上年度职工年平均工资的10倍
C. 应支付死亡赔偿金,总额为国家上年度职工年平均工资的20倍
D. 应支付死亡赔偿金、丧葬费总额为国家上年度职工年平均工资的20倍
[单项选择]蒸汽锅炉的爆炸是()爆炸。
A. 气体
B. 液体
C. 物理
D. 化学
[单选题]在电缆隧道内进行检修工作时,应进行()通风。
A.自然
B.连续机械
C.30分钟
D.
E.略
F.略
[不定项选择题]共用题干
第三篇
“Life Form Found" on Saturn ' s Titan
Scientists say they have discovered hints of alien life on the Saturn'5 moon.The discovery of a sort of
life was announced after researchers at the US space agency,NASA,analyzed data from spacecraft Cassini,
which pointed to the existence of methane-based form of life on Saturn's biggest moon.
Scientists have reportedly discovered clues showing primitive alien beings are"breathing"in Titan's
dense atmosphere filled with hydrogen.
They argue that hydrogen gets absorbed before hitting Titan's planet-like surface covered with methane
lakes and rivers.This,they say,points to the existence of some"bugs"consuming the hydrogen at the surface
of the moon less than half the size of the Earth.
"We suggested hydrogen consumption because it's the obvious gas for life to consume on Titan,similar
to the way we consume oxygen on Earth,"says NASA scientist Chris McKay."If these signs do turn out to be
a sign of life,it would be doubly exciting because it would represent a second form of life independent from
water-based life on Earth."
To date,scientists have not yet detected this form of life anywhere,though there are liquid-water-based
microorganisms on Earth that grow well on methane or produce it as a waste product. On Titan,where
temperatures are around minus 17 Kelvin(minus 290 degrees Farenheit),a methane-based organism would
have to use a substance that is liquid as its medium for living processes,but not water itself. Water is frozen
solid on Titan'5 surface and much too cold to support life as we know it.
Scientists had expected the Sun'5 interactions with chemicals in the atmosphere to produce a coating of
acetylene on Titan'5 surface.But Cassini detected no acetylene on the surface.
The absence of detectable acetylene on the Titan's surface can very well have a non-biological explana-
tion,said Mark Allen,a principal investigator of the NASA Titan team.
"Scientific conservatism suggests that a biological explanation should be the last choice after all non-
biological explanations are addressed,"Allen said."We have a lot of work to do to rule out possible non-bio-
logical explanations.It is more likely that a chemical process,without biology,can explain these results."
Which of the following can replace the title of this passage?
A.Different Life Form,a Possibility.
B.Earthlike Living Beings Found on Titan.
C.Finding of One More Moon of Saturn.
D.Titan,a New Satellite Discovered.
[判断题] 透光观察 2015 年版第五套人民币 100 元纸币上采用的胶印对印图案,可见正背面图案组成一个完整的面额数字100。( )
A.正确
B.错误
[填空题]临床上计算烧伤面积常应用()法和()法两种方法。
[单项选择]在制定KPI时要明确指标的种类不含( )。
A. (A) 业绩指标和驱动指标
B. (B) 财务和非财务指标。
C. (C) 内部指标和外部指标
D. (D) NNI指标
[简答题]郁达夫抒情小说中抒情主人公的形象被称为:
[判断题]低应变法检测时,在时域曲线上力脉冲波越宽,他的频谱范围越窄,低频成份丰富;反之其频谱范围越宽,高频成份丰富。( )
A.正确
B.错误
[多选题]舆情监测处置原则是什么?
A.早发现
B.快处置
C.线上线下同步进行。
D.早处置
多选题27
[单项选择]手术区皮肤消毒的范围最少距手术切口()
A. 5cm
B. 10cm
C. 15cm
D. 20cm
E. 30cm
[判断题]汽轮发电机组的振动状况是设计、制造、安装、检修和运行维护水平的综合表现。( )
A.正确
B.错误
[单项选择]
A. If a shareholder owns more shares, he can receive more cash dividends.
B. Cash dividends are paid to each shareholder on the date of declaration.
C. The number of shares has little impact on cash dividends paid to each shareholder.
D. Cash dividends will be paid from the proceeds of the share issuance.
[单选题]“文化搭台,经济唱戏”的最大危害,是将文化仅仅看作是经济的工具和仆佣,( )文化本身的价值,由此将文化完全( )为商品。
A.忽视、贬低
B.疏忽、等同
C.无视、异化
D.漠视、降格
[单项选择]男性,42岁。上腹隐痛一周骤然发生呕血,便血4小时急诊入院。15年前,始出现上腹不适和隐痛,并有反酸嗳气,服抗酸剂能缓解,近一月来症状加重。无肝炎病史,无烟酒嗜好。体检:病人烦躁不安,体温36.9℃,脉搏130次/分,呼吸20次/分,血压60/40mmHg,口唇、眼睑苍白,四肢冷。浅表淋巴结无异常肿大,腹平坦,软,无明显压痛,来触及包块。宜采用何种治疗方法?()
A. 药物治疗
B. TPN
C. 再行胃切除术
D. 胃迷走神经切断术
E. 改行胃空肠Roux-Y型吻合术同时行迷走神经切断术
[填空题]离退休干部“三项建设”内容是 ( ),( ), ( )。
[单选题]负有安全生产监督管理职责的部门应当建立安全生产违法行为()。
A.A、信息源
B.B、信息库
C.C、资料库
D.D、资料源
[判断题]属于主动公开范围的政府信息,应当自该政府信息形成或者变更之日起20个工作日内予以公开。法律、法规及规章对政府信息公开的期限另有规定的,从其规定。
A.正确
B.错误
[单项选择]转盘扭矩增大,钻具上提下放遇阻,泵压上升,井口流量减小,则其井下复杂情况为()。
A. 井塌
B. 砂桥
C. 缩径
D. 溢流
[单项选择]()不属于信息的加工。
A. 归并
B. 查询
C. 预测
D. 传输
[单项选择]()哪份报刊评论说:“费雯·丽所扮演的郝思嘉如此美艳动人,使人不再要求演员有什么天才;可她又演得如此才华横溢,使人不再要求演员必须具备这样的美貌。”?
A. 《泰晤士报》
B. 《纽约时报》
C. 《时代周刊》
D. 《每日电讯报》
[单项选择]围栏告警设置后,必须绑定终端号码,一个围栏可以绑定()
A. 1个
B. 5个
C. 15个
D. 全体
[单项选择]According to the author, the passage mainly deals with ______.
[多选题]高速动车组列车火灾特点及危害性( )。
A.突发性强,条件受限,灭火救援效率低。
B.火点隐蔽,不易发现,初期处置难度大。
C.布局紧凑,人员密集,营救疏散任务重
D.高压带电,危及安全,灭火措施难选择。
E.车体密闭,材质兼顾,切割破拆难度大。
[判断题]CRH1A型动车组代号“LKJ”指的是自动列车保护系统设备。
A.正确
B.错误
[单项选择]截平面与()轴线垂直时截交线的形状是圆。
A. 棱锥
B. 圆柱
C. 椭圆柱
D. 棱柱