热门试题:
[判断题]颈椎损伤患者进⾏颅牵引后， 取平卧位， 床头不宜抬⾼
A.正确
B.错误
[判断题]MRPⅠ、MRPⅡ、MRPⅢ、ERP都是企业管理软件。
[单项选择]语调是指讲话时句子里语音高低升降的配置，表现为说话的腔调。在口语表达中，语句都有一定的语调。不同的语调可以表达不同的情感。例如：( )可以表达兴奋、激动、惊叹、疑问等感情状态。
A. 升调
B. 直调
C. 平调
D. 降调
[判断题]常压的容器是不能贮存压缩气体和加压液体的。
A.正确
B.错误
[单项选择]P5板上的电源显示组件可查询哪些系统的故障（）
A. 仅可查询交流电源系统的故障
B. 所有电源系统的故障都可查询
C. 直流和备用电源系统的故障
[简答题] 通过楼梯进入车库时，可以越级跨跳楼梯，不得推搡，不得在跑动中着装；使用滑杆时必须依次下滑，并控制下滑速度。（）
[判断题]在稀释浓硫酸时，不能将水往浓硫酸里倒，而应将浓硫酸缓缓倒入水中，不断搅拌均匀。
A.正确
B.错误
[单选题]发生（ ）后，公安机关交通管理部门应当在制作道路交通事故认定书或者道路交通事故证明前，召集各方当事人到场，公开调查取得的证据。
A.死亡事故以及复杂、疑难的伤人事故
B.死亡事故
C.三人以上死亡事故
D.重点车辆死亡事故
[单选题]患者女性，30岁。风心病，心功能III级，长期服用地高辛,0.25mg,1次/天，自觉尚好，复诊时查心电图示窦性心率，心率80次/分，PR间期0.18秒。对此患者的处理应为( )
A.停用地高辛，观察
B.继续用原剂量维持
C.加服氯化钾
D.加大地高辛用量
E.改用利多卡因
[单选题]所有未接地或未采取绝缘遮蔽、断开点加锁挂牌等可靠措施隔绝电源的（）和设备都应视为带电。未经验明确无电压，禁止触碰导体的裸露部分。
A.低压线路
B.绝缘线路
C.线路
D.带电设备
[判断题]扑救电器火灾不用断电，并根据燃烧物性质选择灭火剂，如固体用水，液体用泡沫。
A.正确
B.错误
[单选题]哈局管内繁忙干线是指
A.牡丹江～勃利
B.兰棱～哈尔滨
C.齐齐哈尔～富裕
D.哈尔滨～绥化
[单项选择]把全部财政支出分为购买性支出和转移性支出的分类依据是( )。
A. 财政支出的目的性
B. 财政支出在社会再生产中的地位
C. 财政支出的收益范围
D. 财政支出的经济性质
[单选题]进入改、扩建工程运行区域的交通通道应设置安全标志，车辆（包括装载物）外廓至220kV无围栏带电部分的安全距离应满足2.55m。（ ）
A.A.正确
B.B.错误
[单选题]1.69 汽车的标准照片应当从_______45度角拍摄(按机动车前进方向)。
A.车后方右侧
B.车后方左侧
C.车前方右侧
D.车前方左侧
[单选题]灭火防护服使用年限一般为( )年。
A.2~3
B.15
C.1
D.8~11
[单选题]青年处在()形成和确立的关键时期，就像穿衣服扣扣子，人生的扣子从一开始就要扣好
A.世界观
B.价值观
C.道德观
D.法律观
[单项选择]
Novel approaches to baby making seem to be coming at us so fast that we hardly have time to digest one before the next one hits — test-tube babies, egg donation, surrogacy, cloning and now sex selection. And just as with earlier methods, the new sperm-separation technique announced last week has triggered plenty of ethical concern. Only a few critics have argued that tampering with nature to avoid a sex-linked genetic disease should be taboo. But plenty have expressed misgivings about using the new technology more casually, to balance families, or simply because parents prefer boys or girls. Such choices, critics say, could lead to an imbalance in the sex ratio, with drastic consequences for society.
These arguments are not very persuasive. In some developing countries where boys are more highly valued than girls, sex selection is already standard practice, accomplished by means of infanticide of amniocentesis and abortion. The new sperm-separation technique makes i
A. Sex selection goes against nature.
B. Choosing gender leads to an imbalance in the sex ratio.
C. Preference of a boy over a girl will be terrible for society.
D. It is impossible to avoid a sex-linked genetic disease.
[单选题]卫生行政过程中运用最多的处罚手段是( )
A. 卫生行政强制措施
B. 卫生行政监督
C. 卫生行政处罚
D. 卫生行政许可
E. 卫生行政处理
[多选题]动车组车内环境分为：（ ）、空气环境。
A.旅客环境
B.光环境
C.声环境
D.生态环境
[判断题]四轮低速电动车无对应的国家标准规范，不属于机动车。
A.正确
B.错误
[单项选择]
防治支气管哮喘药物中
氯雷他定治疗机制属于（）
A. 磷酸二酯酶抑制剂
B. β2受体激动剂
C. H1受体拮抗剂
D. 糖皮质激素
E. 抗胆碱药
[单选题](231337)煤粉锅炉启动时采用()投入燃烧器可以达到互补，提高完全燃烧程度。
A.相邻
B.独角
C.对角
D.随意
[单选题]环境保护“三同时”是指（ ）[1.0]
A.同时设计、同时施工、同时改造
B.同时设计、同时施工、同时投产
C.同时设计、同时改造、同时投产
D.同时设计、同时改造、同时施工
[单选题]Some young soldiers who had recently joined the army were being trained in modern ways of fighting,and one of the things they were shown was how an unarmed man could trick an armed enemy and take his weapon away from him．First one of their two instructors took a knife away from the other,using only his bare hands;and then he took a rifle away from him in the same way．After the lesson,and before they went on to train the young soldiers to do these things themselves,the two instructors asked them a number of questions to see how well they had understood what they had been shown．One of the questions was this:“Well,you now know what an unarmed man can do against a man with a rifle．Imagine that you are guarding a bridge at night,and that you have a rifle．Suddenly you see an unarmed enemy soldier coming towards you．What will you do?”
The young soldier who had to answer this question thought carefully for a few seconds before he answered,and then said,“Well,after what I have just seen,I think that the first thing I would do would be to get rid of my rifle as quickly as I could,so that the unarmed enemy couldn't take it from me and kill me with it!”
The soldiers practiced__.
A.before being instructed
B.after being instructed
C.while being instructed
D.two days later
[单选题][00190]脑桥呼吸调整中枢的主要功能是:( )
A. 促使吸气转为呼气
B. 促使呼气转为吸气
C. 减慢呼吸频率
D. 使吸气缩短、呼气延长
E. 接受肺牵张反射的传入信息
[多选题]关于平面交叉使用土地的确权，下列说法正确的有（ ）。
A.确定为共有土地使用权
B.将土地使用权确定给主要用途或优先使用单位
C.次要和服从使用单位可确定为他项权利
D.按照各自所占的面积分别确定土地使用权
E.由权利各方协商确定
[单选题]《党章》规定，党组织如果在()失职，必须受到追究。
A.任用干部方面
B.完成工作任务方面
C.科学决策方面
D.维护党的纪律方面
[判断题]BF011培训教学活动应确保一项培训只突出一个项目()
A.正确
B.错误
[单选题]( )4.下列哪种病人自杀的可能性大
A.抑郁症
B.焦虑症
C.严重的神经衰弱
D.精神分裂症
E.抑郁性神经症
[单选题]保证安全的技术措施由运行人员或（ ）的人员执行。
A.检修
B.管理
C.有操作资格
D.值班调度员
[单项选择]放疗时白细胞减少可选用（）
A. 肝素
B. 阿司匹林
C. 重组人促红素
D. 重组组织型纤维蛋白溶酶原激活剂
E. 重组人粒细胞集落刺激因子
[多选题]振动筛在筛子启动前，对设备进行全面的仔细检查（）。
A.检查螺钉等连接部位是否紧固可靠
B.振动器的主轴是否灵活
C.轴承润滑情况是否良好
D.电器元件有无失效
[单选题]ETC/MTC混合出口车道可支持()、ETC用户卡、手机移动支付等多种支付方式供用户选择。
A.MTC/人工
B.OBU/自动
C.现金
D.车牌付
[填空题]The total cost of repairs______(总计达) 2000 pounds.
