热门试题:
[单选题] 关于串联电路的特点,说发错误的是( )
A.流过各电阻的电流相同
B.电路中各电阻上所承受的电压相同
C.电路总电压等于各电阻上的电压降之和,U=U1+U2
D.电路总电阻等于各电阻阻值之和,R=R1+R210
[判断题]铁路运输企业迟报、漏报、瞒报、谎报事故的，由铁路局或安全监管办处10万元以上50万元以下的罚款。
[单项选择]More surprising, perhaps, than the current difficulties of traditional marriage is the fact that marriage itself is alive and (67) . As Skolnick notes, Americans are a marrying people: (68) to Europeans, more of us marry and we marry at a younger age. (69) , after a decline in the early 1970s, the (70) of marriage in the United States is now (71) . Even the divorce rate needs to be taken in this pro-marriage context — some 80 percent of (72) individuals remarry. (73) , marriage remains, by far, the preferred way of life for the vast majority of people in our society.
What has changed more than marriage is the nuclear family. Twenty-five years ago, the (74) American family consisted of a husband, a wife, and two or three children. (75) , there are many marriages in which couples have decided not to have any children. And there are many marriages where at (76) some of the chi
A. divorced
B. separated
C. isolated
D. broken
[判断题] 各级公安机关配枪部门负责人领取枪支，应当经本部门主要负责人批准。
A.正确
B.错误
[单项选择]秋は夜が長くなるので、読書に（）季節だと言われています。
A. したう
B. したしむ
C. つつしむ
D. いとなむ
[多选题]实际反应器内物料的流动状况均不符合理想流动状况,可能引起非理想流动现象的原因有()
A.流体流速分布的不均匀
B.存在沟流和短路
C.反应物料的浓度不同
D.反应物料的温度不同
[多选题]根据《锂电池航空运输规范》（表3），备用锂电池中PED的锂含量在（ ）时，无需（ ）批准。
A.≤160wh或≤2g
B.≤100wh或≤2g
C.经营人
D.机场企业
[单项选择]内呼吸是指（）
A. 由呼吸器官将气体吸入体内
B. 血液与组织之间的气体交换
C. 在细胞内部的呼吸
D. 气体在血液内的传递
E. 在体内发生的呼吸
[不定项选择题]A.救死扶伤，不辱使命
A.尊重患者，平等相待
B.依法执业，质量第一
C.进德修业，珍视声誉
D.执业药师应当积极主动接受继续教育，体现了
[多选题] 下列哪些临时用房和临时设施应纳入施工现场总平面布局( )。
A.施工现场的出入口.围墙.围挡
B.场内临时道路
C.给水管网或管路和配电线路敷设或架设的走向.高度
D.施工现场办公用房.宿舍.发电机房.变配电房
E.临时消防车道.消防救援场地和消防水源
[简答题]小张在装配线上老犯同一个毛病，影响了产品的质量。工友们给他提了几次意见，他却不以为然地说：“洗碗的打碗，不洗碗的当然不打碗口罗!”将问题反映到了车间李主任那里，你认为李主任应该怎样处理？
[单选题]在上升趋势中，将两个低点连成一条直线，得到（ ）。
A.轨道线
B.压力线
C.上升趋势线
D.下降趋势线
[单项选择]某患者，3岁。出生4个月后出现发绀，剧烈哭闹时有抽搐史。发育比同龄儿童稍差，平时经常感冒。查体：杵状指，嘴唇发绀明显；心前区闻及Ⅲ级收缩期喷射样杂音。X线胸片提示肺血少，右心室增大。最可能的临床诊断是（）
A. 房间隔缺损
B. 室间隔缺损
C. 动脉导管未闭
D. 法洛四联症
E. 肺动脉狭窄
[简答题]临时存款账户有效期最长不得超过2年，但注册验资开立的临时存款账户除外。（ ）
[单选题] 带电物体相互作用是因为带电物体周围存在着( )。
A.电压
B.磁场
C.电场
[判断题]过孔作业是指架桥机沿桥向自行从桥墩(台)移到下一桥墩(台)的作业过程( )
A.正确
B.错误
[单选题]掘路施工应做好防止交通事故的安全措施。施工区域应用标准路栏等进行分隔，并有明显标记，夜间施工人员应佩戴反光标志，施工地点应加挂（ ）。
A.照明灯;
B.警示标志;
C.警示灯;
D.标示牌
[判断题]使用磨削机具时，应采取防火措施，防止火花引发火灾。
A.正确
B.错误
[单选题]下列关于单枕综合铺设法施工基本作业程序正确的是（ ）。
A.施工准备→长钢轨抽放拖送→轨枕转运→设备编组进场→布枕→钢轨入槽就位→轨枕方正→安装扣件→转入下一循环，长钢轨抽放拖送
B.施工准备→设备编组进场→长钢轨抽放拖送→轨枕转运→布枕→轨枕方正→安装扣件→钢轨入槽就位→转入下一循环，长钢轨抽放拖送
C.施工准备→设备编组进场→长钢轨抽放拖送→轨枕转运→布枕→钢轨入槽就位→轨枕方正→安装扣件→转入下一循环，长钢轨抽放拖送
D.施工准备→设备编组进场→长钢轨抽放拖送→钢轨入槽就位→轨枕转运→布枕→轨枕方正→安装扣件→转入下一循环，长钢轨抽放拖送
[单选题]下列氨基酸哪个含有吲哚环：( )
A.Met
B. Phe
C.Trp
D.Val
[简答题]Passage Four
I was talking with a senior Public Relations manager the other day about "The Game Trainers" and he expressed much doubt about both the possibility and value of getting senior professionals to play games.
These are serious people with serious jobs, and they are not going to waste time running around like school children,’ he told me. This statement highlighted many of his assumptions.
He also provided me with a golden opportunity to talk about how these "serious people with serious jobs" could actually learn something about themselves, their staff, their company, and their business opportunities by allowing creativity to flow more freely through "games".
His position is not uncommon and it comes from a deep seated misunderstanding of what a "game" is and what it is for, as well as a set notion of what "work" nmst look like for it to be considered of value. It’s not a coincidence (巧合) that the most successful companies of the last decade, including Apple and Google, wer
A. A．it helps to combine work with games
B．games should be separated from work
C．work and games can be clearly defined
D．no work can be done well without games
[多项选择]创造特征是（）。
A. 目的性
B. 规律性
C. 变革性
D. 首创性
E. 独创性
[单选题] 252．套压法是采用观察（）的变化来分析判断欲测层段之间有无窜槽的方法。
A.套管压力
B.油管压力
C.静压
D.流压
[单项选择]硅酸盐类矿物常用（）捕收剂。
A. 油类
B. 脂类
C. 胺类
[单项选择]从业人员（）对单位安全生产工作中存在的问题提出批评、检举、控告。
A. 应该
B. 必须
C. 有权
[单选题](单选题)当运行速度大于120米/分钟的起重机,其缓冲器宜采用()
A.橡胶
B.弹簧
C.液压缓冲器
[填空题]{{B}}第三节 短文理解 2{{/B}}
阅读下列短文,从[A]、[B]、[C]三个选项中选择一个正确答案.
"Where is the university " is a
question many visitors to Cambridge ask, but no one can give them a clear answer
for there is no wall to be found around the university. The university is the
city. You can find classroom buildings, libraries, museums and offices of the
university all over the city. And most of its members arc the students and
teachers or professors of the thirty-one colleges.
Cambridge was
already a developing town long before the first students and teachers arrived
about 800 years ago. It grew up by the river Granta, as the Cam was once called.
A bridge was built over the river as early as 875.
In the
fourteenth and fifteenth centuries more and more land was used for college
buildings. The town grew much faster in the nineteenth century after the Opening
of the r
[单项选择]先天性内斜视一般发生在生后（）
A. 1岁以内
B. 2岁以内
C. 6个月以内
D. 1～3岁
E. 3岁
[多选题]带电水冲洗时，出现以下（）情况时，一般不可冲洗。
A.有零值绝缘子
B.有低值绝缘子
C.瓷质有裂纹
D.有高值绝缘子
[多项选择]根据车船税法的规定，车船税的纳税义务发生时间，应在( )。
A. 车船实际发生营运业务的次月
B. 车船购置发票所载开具时间的当月
C. 取得车船所有权或者管理权的当月
D. 车船管理部门核发的车船登记证书记载日期的次月
E. 车船管理部门核发的车船行驶证书记载日期的次月
[单选题]油发干料时,油温达到200~210℃时,干制原料中的( )就会被破坏。
A.冷水
B.脂肪
C.热水
D.结合水
[单项选择]施工项目安全文明施工信息不包括（）
A. 安全设施验收
B. 安全教育
C. 安全事故
D. 劳动力需要量计划
[单项选择]下列算法中，不属于公开密钥加密算法的是（）。
A. ECC
B. DSA
C. RSA
D. DES
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