热门试题:
[单选题]在潮湿或含有酸类的场地上以及在金属容器内也可使用带绝缘外壳的工具,并装设额定动作电流不大于( )mA,一般型(无延时)的剩余电流动作保护器(漏电保护器),应设专人不间断地监护。
A.8
B.10
C.12
D.14
[简答题]简述我国专利实施强制许可的形式及其程序。
[单项选择]患者男,48岁,吞咽困难1个月。30年前因"胃溃疡穿孔"做"胃大部切除术"。入院上消化道造影提示:食管中段主动脉弓水平长3cm充盈缺损伴管腔狭窄,黏膜破坏,胃呈术后改变(毕Ⅰ式)。辅助检查未发现远隔转移。如诊断为食管鳞癌,合理的治疗方案是().
A. 放疗
B. 化疗
C. 食管内支架
D. 食管癌根治手术
E. 胃造瘘术
[单项选择]接上题,公司8位员工工资的众数是()。
A. 3000
B. 1500
C. 1200
D. 800
[单选题]女性,33岁,反复中上腹痛4年,常于饥饿及夜间发作,进食可缓解;近2天出现黑便伴头晕,上腹部轻度压痛,肠鸣音活跃,大便隐血试验++。最可能的诊断是( )
A.胃癌并发出血
B.急性胃黏膜病变
C.十二指肠溃疡并发出血
D.胃溃疡并发出血
E.食管胃底静脉曲张破裂
[单选题]下级机关一般每( )向上级机关报告公安工作和公安队伍建设的基本情况。
A.二年
B.一年
C.半年
D.季度
[多项选择]以下贷款品种中对自筹资金比例做出明确要求的有()。
A. 个人综合消费贷款
B. 个人生产经营贷款
C. 公职人员小额信用贷款
D. 个人住房按揭贷款
[单项选择]Social customs and ways of behaving change. Things which were considered impolite many years ago are now acceptable. Just a few years ago, it was considered impolite behaviour for a man to smoke on the street. No man who thought of himself as being a gentleman would make a fool of himself by smoking when a lady was in a room.
Customs are also different from country to country. Does a man walk on the left or the right of a woman in your country Or doesn’t it matter What about table manner Should you use both hands when you are eating
The Americans and the British not only speak the same language but also share a large number of social customs. For example, in both America and England people shake hands when they meet each other for the first time. Also, most Englishmen will open a door for a woman or offer their seat to a woman, and so will most Americans. Promptness is important both in England and in America. That is, if a dinner invitation is for 7 o’clock, the dinner guest
A. The guest who ate his peas with a knife.
B. The other guests who were amused or shocked.
C. The host who picked up his knife and began eating in the same way.
D. None of the abov
[单选题]关节脱位复位后,一般需外固定时间是( ) ? ( 1.0 分)
A.1周
B.2-3周
C.4-5周
D.5-6周
[单选题]肾小管液中溶质浓度升高时
A.小管液渗透压降低,水的重吸收不变,尿量减少
B.小管液渗透压降低,水的重吸收减少,尿量不变
C.小管液渗透压升高,水的重吸收减少,尿量增加
D.小管液渗透压降低,水的重吸收增加,尿量减少
E.小管液渗透压升高,水的重吸收增加,尿量增加
[单选题]一般情况下,裂纹处理消除后应进行( )检查
A.无损探伤;
B.表面打磨后渗透;
C.磁粉探伤;
D.涡流探伤
[单选题]新能源汽车直流电压60~1500V、交流电压30~1000V,电弧产生高温可达( )。
A.3000~20000℃
B.4000~20000℃
C.5000~20000℃
D.3000~18000℃
[单选题]解决问题的战略(如“如果…就会怎么样?”)一般和以下哪项一起使用?
A.计量经济预测
B.统计抽样
C.排队论
D.模拟
[判断题]由于新建、撤销等原因,致使一年中各项目的记录不足半年时,该年不编制《年总簿》。
A.正确
B.错误
[判断题]电子现金具有不记名、不挂失、不验密、不计息的特点,具备圈存、消费、查询等功能。
A.正确
B.错误
[多项选择]目前,中国大陆地区的全国性的股票交易市场有()。
A. 香港联合交易所
B. 深圳证券交易所
C. 上海证券交易所
D. 上海金融期货交易所
[单选题]用人单位对从事( )的劳动者,应当给予适当岗位津贴。
A. 体力劳动
B. 脑力劳动
C. 接触职业危害作业
[单选题](45159)某线路平面图,图示比例为1:5000,图上量得AB两点之间水平距离25cm,则AB两点之间实际距离为( )。(1.0分)
A.50m
B.75m
C.100m
D.125m
[单项选择]在航道图上进行海图作业时,宜用()软铅笔和软橡皮轻写轻擦。
A. 2B
B. 3B
C. 2H
D. HB
[填空题]列车在牵引工况时由接触网吸收电能,作为电动机,将( )转换成机械能,产生牵引力。 电能
[多选题]某县安监局向江夏公司发放《烟花爆竹生产企业安全生产许可证
》后, 发现江夏公司所提交的材料系伪造。 对于该许可证的处理, 下列哪些做法是错误的?
A.吊销
B.撤销
C.撤回
D.注销
[填空题]不征收任何()的国家和地区通常被称为“纯避税地”。
[单项选择]32岁已婚未产妇,停经47天,尿妊娠试验(+).突感右下腹疼痛,面色苍白,恶心,出汗,阴道少量出血,体温不高,既往有慢性盆腔炎,1年前因双侧输卵管积水行腹腔镜检查和造口术。下列哪项最不可能()
A. 诊断为输卵管妊娠破裂
B. 血HCG可升高
C. 血压下降,脉搏增快
D. 后穹隆穿刺为脓性液体
E. 妇科检查:子宫稍大,软,宫颈举痛,后穹隆饱满
[判断题]PB240正压氧气呼吸器压力表开关的作用是当压力表或高压管破裂时,可关闭此开关防止漏气。,
A.正确
B.错误
[单选题]生产过程中耗能高的产品的生产单位,应当执行( )。
A.单位产品能耗限额标准
B.能源之星标准
C.节能考核评价制度
D.能源效率标识管理制度
[单选题]根据《劳动法》,用人单位因故解除合同时,应当提前( )以书面形式通知劳动者本人。
A.十日
B.二十日
C.三十日
[单项选择]
下列关于实验室灭火常识正确的是()
①石棉布可适用于大火
②干沙土是最常用的救火物质
③二氧化碳灭火器不损坏仪器,不留残渣
④四氯化碳灭火器不导电,适用于扑灭带电物体的火灾
A. ①②
B. ③④
C. ①③④
D. ②③④
[单选题]施工人员按各站() 进出车站,车站待施工人员
进出车站完毕后及时将出入口上锁。
A.指定闸机
B.付费区边门
C.闸机
D.指定紧急出入口
[多选题]熟悉单位内部消防水源的情况,包括( )。3 易
A.蓄水池
B.水箱
C.消火栓
D.水泵接合器
[单选题]一般情况下,当植物产品内的含水量达到()时,自燃很容易发生。
A.0.1
B.0.2
C.0.5
D.0.7
[单选题]有一女性突然晕倒在地,你是目击者之一,你首先要做的是( )。
A.胸外心脏按压
B.判断神志是否丧失
C.畅通呼吸道
D.呼叫他人前来协助抢救
[单选题]腰带和保险带、绳应有足够的机械强度,材质应耐磨,卡环(钩)应具有保险装置,操作应灵活。保险带、绳使用长度在( )m以上的应加缓冲器。
A. 2
B. 3
C. 4
D. 5
[多选题]管线人工取样,下面哪些描述是正确的()
A.取样装置应满足GB/T 4576《石油液体手工取样法》中对取样绳等的具体要
B.用于试验的样品应具有足够的代表性
C.采取管线流量比例样前,先放出一些油品,把全部取样设备冲洗干净。
D.管线输送均匀油品的代表性试样,由等量合并若干个间隔试样而得到
[单项选择]Perhaps the myth of the perfect communicator comes from believing too strongly in novels, television, or films. In these places we are treated to descriptions of such characters as the perfect mate or child, the totally controlled and gregarious host, and the incredibly competent professional. While these images are certainly appealing, it’s inevitable that we will come up short when com-pared to them. Once you accept the belief that it’s desirable and possible to be a perfect communicator, the thought follows that people won’t appreciate you if you are imperfect. Admitting one’s mistakes, saying "I don’t know," or sharing feelings of uncertainty or discomfort become social defects when viewed in this manner. Given the desire to be valued and appreciated, it is a temptation to try at least to appear perfect. Thus, many people assemble a veriety of social masks, hoping that if they can fool others into thinking that they are perfect, perhaps they’ll find acceptance. The costs of such de
A. disappoint people
B. deceive people
C. change people’s opinion
D. affect people’s communicative behaviour