热门试题:
[单选题]病人,男性,36岁。因车祸后致腹部开放性损伤,同时伴有肠管脱出。正确的处理措施是
A.迅速将脱出肠管回纳腹腔
B.敞开伤口,迅速转运
C.消毒碗覆盖肠管,初步包扎伤口后迅速转送
D.用消毒棉垫加压包扎
E.用凡士林纱布覆盖肠管,棉垫加压包扎
[判断题]现场直流控制保护系统软件修改后，应充分开展厂内试验验证，若具备条件应开展现场补充试验验证。
A.正确
B.错误
[单项选择]事物发展过程中的“度”是指( )。
A. 事物保持一定质的量的限度
B. 事物保持一定量的质的限度
C. 事物质变的关节点
D. 事物质变的临界点
[单项选择]麻疹的收没期皮肤可见( )
A. 有色素斑痕，并有麦麸状细微脱屑
B. 无色素斑痕及脱屑
C. 有色素斑痕，可见脱皮
D. 无色素斑痕，可见脱皮
E. 有色素斑痕，无脱屑
[单选题]_____是指导党和人民实现中华民族伟大复兴的正确理论。
A.中国特色社会主义道路
B.中国特色社会主义理论体系
C.中国特色社会主义制度
D.中国特色社会主义文化
[单项选择]国际上规定，用字母______和它后面的一组数字或字母作为制冷剂的简写符号。
A. K
B. R
C. I
D. Q
[多项选择]You configured the flash recovery area in the database. Which two files would you expect to find in the flash recovery area？ （）
A. backup pieces
B. control file autobackups
C. copies of all the parameter files
D. trace file generated using BACKUP CONTROLFILE TO TRACE
[单项选择]
The earliest immigrants to North America found Indians already living there. The Indians numbered about 500,000 at that time. Their society was a primitive society, but they lived peacefully and welcomed the white strangers to the land. However, these early immigrants from Europe didn’t want to share the land with the natives. They killed off many of the Indians, seized their land or pushed them off to lands farther away. Today the Indians, not more than half a million, live in poverty and misery on the land on which they were once masters.
The earliest immigrants were the Spanish, who settled in the southern part of what is now the US. The next large group were the English, after the English came the French, Dutch, Irish, Germans, and other nationality groups, mostly European.
Another early group to arrive were the Negroes. But they were brought in as slaves from Africa. They didn’t win freedom till generations later.
Who were the earliest people
A. The Spanish.
B. The English.
C. The Negroes.
D. The Indians.
[判断题]2.371. 第371题
在隔离开关双跨时,开关保护具有内连运行回路,发生母线内部故障时保护能有选择动作跳开故障母线上的所有连接元件。
第 849 页
A.正确
B.错误
[单选题]进行徒手心肺复苏时,伤病员的正确体位是( )
A.侧卧位
B.仰卧在比较舒适的软床上
C.仰卧在坚硬的平面上
D.俯卧位
[单项选择]
The French shake hands with everyone (family, children, strangers), at home, on the way to work, at work, on the way home from work, etc. Thus, in an office that employs perhaps a dozen people, no work will be done for the first half hour, while those who have not met that day remind each other who they are.
However, it is important to remember with whom one has shaken hands on any one day. The French regard it as extremely bad manners to shake hands twice, as though one had not taken adequate notice the first time.
It is still the custom to say "Bonjour (how are you)" and "Au revoir (goodbye)" to one and all when entering or leaving a shop or bar. This is not because the French are excessively polite. It is because they see acknowledging the existence of others as a way of avoiding being rude. For the French manners means civilization. Without rigid formalities (严格的礼节), the primitive in them would assuredly assert itself (表露).
Kissing
A. getting to know who has come
B. shaking hands with everyone else
C. reminding other employees of his punctual presence
D. telling other employees what happened on the previous day
[单选题]高压回路上使用钳型电流表的测量工作，至少应两人进行。非运维人员测量时，应( )。
A.填用变电站（发电厂）第一种工作票
B.填变电站（发电厂）第二种工作票
C.填用带电作业工作票
D.取得运维人员许可
[单项选择]患儿，女性，10岁。发现颈前区正中线处一囊性肿块，随舌伸缩运动而上下活动。诊断考虑（）
A. 甲状腺瘤
B. 淋巴结结核
C. 囊状淋巴管瘤
D. 甲状腺舌管囊肿
E. 胸腺咽管囊肿
[单项选择]除坚硬土层外，标贯试验为减少误差，贯入深度通常为：（）
A. 30cm
B. 45cm
C. 15cm
D. 60cm
[单选题]心肌的特征为:
A.细胞具横纹,但非随意肌
B.细胞具横纹,但不分叉
C.非横纹肌,且非随意肌
D.属横纹肌,且是随意肌
[单选题]脱硫系统及附属烟道处动火前应将作业点及两旁( )mm范围内的防腐材料彻底清除干净，禁止用高温设施对防腐层进行烘烤。
A.100
B.200
C.300
D.400
[简答题]无缝线路需应力放散或调整有哪几种情况？列述4条即可）
[判断题]遇有六级及以上风或暴雨、雷电、冰雹、大雪、大雾、沙尘暴等恶劣气候威胁到人员、设备安全时，工作负责人或专责监护人应下令停止作业。
A.正确
B.错误
[填空题]为防止高频电磁场，或高频无线电风波的干扰，也为防止电磁场耦合和电磁场辐射，通常采用（）
[多选题]下图为对已拆除的污水过滤器的吊装作业,在吊装作业过程中存在的风险是()｡
A.坠落
B.噪音
C.中毒
D.砸伤
[单选题]局部应用治疗阴道滴虫病的足
A.甲硝唑
B.二氯尼特
C.喹碘方
D.氯喹
E.乙酰砷胺
[简答题]500kV断路器失灵保护有几种保护方式？
[判断题]禁止货运机动车载客。货运机动车需要附载作业人员的，应当设置保护作业人员的安全措施。（）
A.正确
B.错误
[判断题]将n个蓄电池的正极和负极分别接到一起,同时作为电池组正.负极,称为电池的并联。(易)( )
A.正确
B.错误
[判断题]立案是我国刑事诉讼的一个独立的、必经的程序。 ( )
[单选题]楼层外部垂直铺设水带时可使用( )加以固定。(中)
A.水带挂钩
B.水带护桥
C.水带包布
D.水带护套
[单选题]造血干细胞移植患者常见的心理反应有哪些()
A.焦虑、恐惧
B.抑郁
C.怀疑和惊恐
D.以上均是
[单选题] 版100美元使用了动感安全带,前后晃动与左右晃动钞票时,安全带上的图文分别出现( )现象。
A.上下移动、上下移动
B.左右移动、左右移动
C.左右移动、上下移动
D.左右移动、不移动
[单选题]列车的 监控屏显示有不同颜色的信号灯，双黄灯用UU表示。
A.列控系统
B.监控系统
C.ATP
D.ATC
[单选题]冷战时期,现代军事思想的最大特征是( )
A.以火药为标志
B.以机械化武器为标志
C.以核武器为技术标志
D.以高技术武器为标志
[多选题]特殊情况下，列车运行时手信号的显示减速信号方式为（ ）
A.红色灯光，无红色灯光时，用白色灯光上、下急剧摇动
B.展开的黄色信号旗，无黄色信号旗时，用绿色信号旗下压数次
C.展开黄色信号旗高举头上左右摇动
D.黄色灯光，无黄色灯光时，用白色或绿色灯光下压数次
[单选题]根据合伙企业法律制度的规定，合伙企业利润分配的首要依据是（ ）。
A.合伙协议约定的比例
B.合伙人均等的比例
C.合伙人实缴出资的比例
D.合伙人认缴出资的比例
[单选题]以下职业病防护设施中,属于防毒设施的是( )。
A.换气扇
B.个人剂量计
C.隔音室
[单选题] 机动车的制动性能是指车辆在最短的时间或距离内（ ）的制动效能。[1分]
A.立即生效
B.强制停车
C.采取措施
[单项选择]寒邪的致病特点是（）
A. 其性开泄
B. 易伤津血
C. 易于动血
D. 其性重浊
E. 其性凝滞
[单选题]下列不应列入交通运输企业安全费用的项目是（ ）
A.安全生产检查支出
B.安全标准化建设支出
C.环境绿化支出
D.安全生产教育支出
