热门试题:
[单项选择]慢性前列腺炎的处理原则，错误的是（）
A. 首选大剂量，长期应用广谱抗生素
B. 保持生活有规律性，多饮水、多排尿、禁饮酒
C. 可热水坐浴，每日1～2次，每次20～30分钟
D. 前列腺按摩每周1次，增加前列腺的血液循环
E. 加强卫生宣教，骑自行车及坐位时间不宜过长
[单选题] 工作期间工作负责人若因故暂时离开工作现场时，应指定能胜任的人员临时代替，并告知（ ）。
A. 工作许可人
B. 工作票签发人
C. 工作班成员
D. 专责监护人
[多选题]属于非语言性行为的是: ( )
A.滔滔不绝的倾诉
B.沉默
C.真诚的微笑
D.亲切的抚摸
E.全神贯注的倾听
[单选题]低碳经济是指在可持续发展理念指导下，通过技术创新、制度创新、产业转型、新能源开发等多种手段，尽可能地减少煤炭、石油等高碳能源消耗，减少温室气体排放，达到社会经济发展与生态环境保护双赢的一种经济发展形态。
根据上述定义，下列不符合低碳经济理念的是( )。
A.某小区住房都安装了太阳能电池板
B.某粮油食品公司大力推广绿色食品
C.某空调公司引进了低能耗空调生产线
D.在荒山、滩头、草甸兴建风力发电站
[多选题]境内单位客户和境内个人的服务贸易外汇收入，可以（ ）。
A.跨境汇出
B.跨境汇入
C.自行保留
D.办理结汇
[单项选择]以下不属于盛道之器的是（）？
A. 朴
B. 素
C. 繁
D. 俭
[单项选择]某市拥有800万人口，其中从业人数720万，登记失业人数30万，该市统计部门公布的失业率应为（）。
A. 4.17%
B. 4.00%
C. 10%
D. 11.11%
[单项选择]分泌胃酸的是
A. 壁细胞
B. 主细胞
C. 胃幽门部的G细胞
D. 黏液细胞
E. 干细胞
[单选题]千米的国际单位以( )表示。[321030202]
A.m
B.cm
C.μm
D.km
[单选题]接触网正常供电时，信号电缆同一芯线上任意两点间的感应纵电动势有效值不得大于（）V。
A.30
B.40
C.50
D.60
[判断题]用K2.CO3.或Na2.CO3.做熔剂进行熔融试样时,可使用铂坩埚。( )
A.正确
B.错误
[单选题] 国家标准中规定的形位公差有()个项目。
A.14
B.9
C.2
D.5
[单项选择]《人民防空工程设计防火规范》规定，安全疏散距离应满足（ ）。
A. 房间内最远点至该房间门的距离不应大于15m
B. 房间门至最近安全出口或至相邻防火分区之间防火墙上防火门的最大距离：医院应为30m
C. 房间门至最近安全出口或至相邻防火分区之间防火墙上防火门的最大距离：旅馆应为40m
[单项选择]外科感染中慢性感染是指（）
A. 病程在3周～1个月
B. 病程在3周以内
C. 病程在3周～2个月
D. 病程超过1个月
E. 病程超过2个月
[判断题] 电流分交流电和直流电两大类
A.正确
B.错误
[填空题]1993年1月18日，第四十七届联合国大会作出决议，确定每年的（）为“世界节水日”。
[判断题]不得将高处作业吊篮作为垂直运输设备使用。
A.正确
B.错误
[判断题]被试电子式电能表的准确度等级为1级时，检定装置中标准电能表的准确度等级为0.2级。
A.正确
B.错误
[判断题]脚手板应铺满.铺稳,离墙面的距离不应大于 150mm。( )
A.正确
B.错误
[不定项选择题]资料：In a family where the roles of men and women are not sharply separated and where many household tasks are shared to a greater or lesser extent, notions of male superiority are hard to maintain. The pattern of sharing in tasks and in decisions makes for equality, and this in turn leads to further sharing. In such a home, the growing boy and girl learn to accept that equality more easily than did their parents and to prepare more fully for participation in a world characterized by cooperation rather than by the battle of the sexes.
If the process goes too far and man's role is regarded as less important- and that has happened in some cases-we are as badly of as before, only in reverse. It is time to reassess the role of the man in the American family. We are getting a little tired of momism,-but we don't want to exchange it for neo-popism. What we need, rather, is the recognition that bringing up children involves a partnership of equals.
There are signs that psychologists, social workers, and specialists on the family are becoming more aware of the part men play and that they have decided that women should not receive all the credit-nor all the blame. We have almost given up saying that a woman's place is the home. We are beginning, however, to analyze men's place in the home and to insist that he does have a place in it. Nor is that place irrelevant to the healthy development of the child.
The family is a cooperative enterprise for which it is difficult to lay down rules, because each family needs to work out its own ways for solving its own problems.
Excessive authoritarianism has unhappy consequences, whether it wears skirts or trousers, and the ideal of equal rights and equal responsibilities is connected not only with a healthy democracy, but also with a healthy family.
Who will benefit most from a family pattern of sharing in tasks and decisions? （ ）
A.The man
B.The woman
C.The children
D.The psychologist
[填空题]设某循环队列的容量为50，如果头指针front=45(指向队头元素的前一位置)，尾指针rear=10(指向队尾元素)，则该循环队列中共有______个元素。
[判断题]当相线截面积不超过6mm2时，保护零线截面积不得小于相线截面积。
A.正确
B.错误
[单项选择]X线机中设置容量保护电路的目的是
A. 防止摄影时阳极未达到额定转速而曝光
B. 防止摄影时阳极未启动而曝光
C. 防止一次性超容量曝光，保护高压变压器
D. 防止一次性超容量曝光，保护X线管
E. 防止积累性超容量曝光，保护X线管
[单选题]接闪线属于避雷装置中的一种,它主要用来保护( )。
A.变配电设备
B.房顶较大面积的建筑物
C.高压输电线路
[单选题] 对电机各绕组的绝缘检查,要求是:电动机每kV工作电压,绝缘电阻( )。
A.大于等于1MΩ
B.小于0.5MΩ
C.等于0.5MΩ
[单选题]多轴飞行器在前飞中会必然产生()变化
A. 螺距
B. 周期变距
C. 转速
[简答题]塔内上升蒸汽的速度对精馏操作有什么影响？
[单选题]病人张某，因甲型病毒性肝炎，须行消化道隔离，此项内容属于【单选题】
A.长期医嘱
B.临时医嘱
C.长期备用医嘱
D.临时备用医嘱
E.即刻执行的医嘱
[单项选择]玻璃体积血常见全身病诱因为（）。
A. 糖尿病
B. 风湿病
C. 肿瘤
D. 结核
[单选题]挥发分含量对燃料燃烧特性影响很大，挥发分含量高则容易燃烧，（ ）的挥发分含量高，故很容易燃烧。
A.A、无烟煤
B.B、褐煤
C.C、贫煤
D.D、烟煤
[单选题]FMGC双重锁定时，下列描述错误的是：
A.用原始数据飞行
B.飞行员输入的所有数据都被清除
C.可以尝试同时复位两部FMGC
D.使用RMP调谐导航设备
[判断题]我国的立法权由全国人大及其常委会行使,行政权由国务院行使,司法权由法院和检察院行使,所以我国的基本政治制度也是三权分立制度。
A.正确
B.错误
[单选题]下摆通过（ ）来调节。
A.A携门架偏心轮
B.上导轨
C. 下摆臂
D.车门挂架
[判断题]客户提供的身份证明文件或基本信息不全，且无法补充提供的，各法人行社拒绝为客户办理开户、一次性金融服务、开立保管箱或建立其他业务关系。
A.正确
B.错误
[单项选择]大量咯痰指24小时痰量超过
A. 20ml
B. 50ml
C. 100ml
D. 200ml
E. 500ml
[多选题]现代“大工匠”即高水平的工匠包括（）。
A.工程师
B.建筑师
C.机械师
D.各类技术专家
[单项选择]
Even plants can run a fever, especially when they are under attack by insects or disease. But (1) humans, plants can have their temperature (2) from 3,000 feet away—straight up. A decade ago, (3) the infrared scanning technology developed for military purpose and other satellites, physicist Stephen Paley (4) a quick way to take the temperature of crops to determine (5) ones are under stress. The goal was to let farmer (6) target pesticide spraying (7) rain poison on a whole field, which (8) include plants that don’t have the pest problem.
Even better, Paley’s Remote Scanning Services Company could detect crop problem before they became (9) to the eye. Mounted on a plane flown at 3,000 feet (10) , an infrared scanner measured the heat emitted by crops. The data were (11) into a color-coded map showing (12) plants were running "fevers". Farmers could then spot spray, using 50 to 70 percent less pesticide than they (13) would.
The bad news is that Paley’s company closed down in 1984, after only three years. Farmers (14) the new technology and long-term backers were hard (15) . But with the renewed concern about pesticides on produce, and refinements in infrared scanning, Paley hopes to (16) into operation. Agriculture experts have no doubt about the technology works. "This technique can be used (17) 75 percent of agricultural land in the United States," says George Oerther of Texas A＆M. Ray Jackson, who recently retired from the Department of Agriculture, thinks (18) infrared crop scanning could be adopted by the end of the decade. But (19) Paley finds the financial backing (20) he failed to obtain 10 years ago.
16（）
A. get off
B. get out
C. get away
D. get back
