热门试题:
[填空题]“静态值”的净空尺寸是指接触网不受()的作用,或长期承受受电弓抬升力的作用,这两种情况下的净空尺寸。
[判断题]其他因素不变的情况下,固定成本越高,经营杠杆系数越大,企业经营风险也越大。 ( )
[判断题]当在车场发生电客车冲突事故时,司机应该停车后施加停放制动。( )
A.正确
B.错误
[单项选择]西晋时,内迁的少数民族有______。
A. 匈奴、契丹、羯、羌、犬戎
B. 匈奴、鲜卑、羯、氐、羌
C. 鲜卑、氐、羌、羯、女真
D. 犬戎、匈奴、契丹、羌、氐
[单项选择]()cared about our sufferings like you.
A. Never before anyone has
B. Has anyone never before
C. Before has anyone never
D. Never before has anyone
[单选题]当事人对行政处罚决定不服提起行政诉讼的,行政处罚( )。
A.A、停止执行
B.B、不影响继续执行
C.C、一概不停止执行
D.D、不停止执行,法律另有规定的除外
[单项选择]含膳食纤维较多的食物为()。
A. 鱼、奶
B. 粮谷、蔬菜
C. 肉、蛋
D. 果汁
E. 豆浆
[填空题]K5B计算联锁系统,联锁2重系为()式热备冗余,通过高速通道进行数据交换,保证2重系同步运行,可实现不间断切换。
[单项选择]在正常刹车和辅助低压控制系统失效时,应急刹车由谁提供()
A. 刹车蓄压器;
B. 绿系统高压;
C. 黄系统高压。
[多选题] 消防安全严重失信行最短公示期为( ),最长公示期为( )。
A.三个月
B.六个月
C.一年
D.二年
E.三年
[单项选择]对芽胞无效的化学消毒剂是
A. 环氧乙烷
B. 碘伏
C. 过氧乙酸
D. 甲醛
E. 戊二醛
[多选题]铁路民警小王巡逻时发现,某村一老大爷因为子女不尽赡养义务,想要卧轨自杀,下列现场处置措施恰当的有:
A.联系同事请求支援
B.联系火车调度站,说明情况,询问火车到达时间,尽可能在这段时间解决问题
C.联系老人子女,让他们迅速赶到带老大爷离开,以免影响火车线路运行
D.强行驱赶老大爷离开
[单项选择]产品计价按()考核兑现。
A. 月
B. 季
C. 旬
D. 半年
[单项选择]班级个别教育的心理基础是()
A. 尊重学生,关心信任
B. 严格要求,民主公正
C. 热爱学生,民主公正
D. 热爱学生,坦诚相待
[单项选择]初孕妇,24岁。妊娠34周。因腹部直接受撞击出现轻微腹痛,伴少量阴道流血,胎心145次/分。恰当处理应是()
A. 静脉滴注止血药物
B. 立即行剖宫产结束妊娠
C. 立即肛查,了解宫口扩张情况
D. 卧床休息,给予镇静药观察病情变化
E. 立即阴道检查,根据宫口扩张程度决定分娩方式
[多选题] 支架在使用过程中需检查( )。
A.基础沉降
B.横杆松动现象
C.施工超载
D.安全防护措施
[单选题]高处坠落、撞击、挤压可能有胸腹内脏破裂出血。若送院途中时间较长,可给伤员饮用少量()。
A.白开水
B.饮料
C.糖盐水
D.葡萄糖
[单选题]划油应根据火候的大小、原料性质及下料多少等因素来掌握油温,油温必须始终保持( )。
A.二成热以下
B.二成热以上、五成热以下
C.五成热以下
D.七成热以下
[单选题]原木顺纹受压容许应力可提高( )。
A.10%
B.15%
C.18%
D.20%
[多项选择]眶距过窄,常见于下列哪些疾病()
A. 额缝早闭
B. 冠状缝早闭
C. 矢状缝早闭
D. 唐氏综合征
E. 端脑发育异常
[单选题]( )主要用于测量电气设备或供电线路的绝缘电阻值。
A.接地电阻测试仪
B.钳形表
C.万用表
D.兆欧表
[单选题] 低温症的表现:
A.发抖、头晕、昏昏欲睡、判断力下降但视力不受影响
B.发抖、虚弱、呼吸和脉搏迟缓
C.麻木、虚弱、呼吸和脉搏加快
D 发抖、头晕、精神亢奋
[判断题]在不同的历史时代和文化背景下所产生的爱国主义,都具有相同的内涵。 ( )
A.正确
B.错误
[填空题]On Sept. 11, the nation’s aviation system quickly and safely landed almost 4,500 planes that were in the air when the terrorist attacks took place. How was this (S1)_________ What was it tike inside air traffic control centers and at airline (S2)___________ How was the decision made to land all the planes And how did controllers execute it
Some USA TODAY reporters spent seven months (S3)______________more than 100 people involved in key decisions that day. The reporters traveled to New York, Washington, Chicago, Texas and Atlanta.
The (S4)________, thoughts and quotes in the stories are based on interviews with (S5) _____________or with sources who had (S6)__________to tape recordings. Accounts of the day’s events were (S7)___________. Reporters and editors also scrutinized hundreds of pages of records, including (S8)_________of radio calls with the four hijacked jets and a log kept by the Federal Aviation Administration.
(S9)_____________________. A key source was the
[不定项选择题]共用题干
Breakfast
Studies show that children who eat breakfast do better in school.It doesn't take much
further thought to believe that adults will feel better and perform better at work as well.
Whether you work at home,on the farm,at the office,at school,or on the road,it is not
a good idea to skip(故意略去)breakfast.
If we don't eat breakfast,we are likely to become tired when our brains and bodies run
low on fuel.By mid-morning,a lot of us grab a cup of coffee,or wolf down a sugary candy
bar to wake up again.This might work for a few minutes,but by lunchtime we are hungry,
bad-tempered,and perhaps our mood might make us a little more likely to make unhealthy
choices at lunch.Eating a good breakfast sets the tone for the rest of the day.
People who eat breakfast are generally more likely to maintain a healthy weight.Many
people believe that they will lose weight if they skip meals,but that isn't a good idea.The
body expects to be refueled a few times a day, so start with a healthy breakfast.
A healthy breakfast should contain some protein(蛋白质)and some fiber(纤维).Protein
can come from meat,eggs,beans,or soy(大豆).Fiber can be found in whole cereals(谷
物),grains or in fruits.A good example of a healthy breakfast might be something simple
like a hard boiled egg,an orange,and a bowl of whole grain cereal with soy milk.
Men are more likely to skip breakfast than women.
A.Right
B.Wrong
C.Not mentioned
[填空题]卫生监督信息报告系统中,信息报告功能,是系统的业务核心功能,里面包括:()、()、()、()、()、()六大模块功能。
[单选题]1.97 根据GB1589-2016,挂车及二轴货车的货箱栏板(含盖)高度不应超过_______mm。
A.600
B.800
C.12000
D.15000
[单项选择]患者,男性,55岁,黄疸,皮肤瘀斑,慢性重症肝炎。AST70U/L,ALT87U/L,GGT70U/L,ALP170U/L,清蛋白10g/L,球蛋白45g/L,A/G下降,总胆红素53μmol/L,直接胆红素24.5μmol/L。APTT65.5s,PT20.4s,TT24.5s,Fg2.1g/L。肝脏是合成凝血因子的主要场所,下列不在肝脏中合成的是()。
A. 因子Ⅰ、Ⅱ
B. 因子Ⅲ
C. 因子Ⅴ
D. 因子ⅩⅢ
E. 以上均不是
[单项选择]下列各项中,审计人员认为即使不披露也不会损害财务报告内容完整性的是()
A. 会计政策变更
B. 会计估计变更
C. 会计差错更正
D. 会计软件变更
[多选题]倒闸操作的设备应具有明显的标志,包括()、切换位置的指示及设备相色等。
A.名称
B.编号
C.分合指示
D.旋转方向
E.略
F.略
[单项选择]在使用无菌持物钳时,应保持钳端()。
A. 平持
B. 朝上
C. 朝下
D. 无论朝上朝下只要在腰以上即可
E. 无论朝上朝下只要消毒液不流到浸泡罐内即可
[判断题]遵纪守法是消防职业道德所倡导的基本规范,是消防官兵必须认真履行的基本道德义务。( )
A.正确
B.错误
[判断题]2.199申请人考试合格后,应当接受不少于半小时的交通安全文明驾驶常识
和交通事故案例警示教育,并参加领证宣誓仪式。
A.正确
B.错误
[单项选择]慢性左心衰竭导致
A. 肺气肿
B. 肺不张
C. 肺水肿
D. 肺脓肿
E. 肺褐色硬化
[单选题]下列各项属于消费税纳税义务人的是( )。
A.进口金银首饰的外贸企业
B.受托加工烟丝的工业企业
C.生产护手霜销售的工业企业
D.将自产卷烟用于抵债的卷烟厂
[单项选择]在市场经济条件下,政府该干什么,不该干什么,必须界定清楚。凡是市场机制能够解决的问题,政府就不要介入,不要“越位”;对满足社会需求而必须提供的公共服务,政府则要积极介入,不能“缺位”。对此理解正确的是()。
A. 政府的职责是管理和服务
B. 政府的宗旨是为人民服务
C. 政府既要尽职尽责,又要防止滥用权力
D. 政府要坚持求真务实的工作作风