热门试题:
[单选题]有利于腹膜炎渗液流至盆腔,减少毒素吸收的护理措施是
A.禁食禁饮,胃肠减压
B.应用抗生素
C.安置半卧位
D.保持腹腔引流通畅
[单选题]磁粉检测设备一般有固定式、移动式、便携式等几种,大都由 、螺管线圈、磁粉或磁悬液喷洒装置、退磁装置、照明装置等几部分组成。
A.涡流放大器
B.磁化探头
C.磁化电源
D.微处理器
[单项选择]已知高效净化系统乱流洁净室高2.5m,面积为14m2,一个顶送风口,2人工作,新风比为20%,要求室内含尘浓度不大于84粒/L,则需要的换气次数是( )。
A. 23次/h
B. 25次/h
C. 26次/h
D. 28次/h
[单选题]提高恶性肿瘤患者生存率的关键是()。
A.手术根治
B.化疗
C.早期发现、诊断、治疗
D.放疗
[单选题] 在室内给排水管道工程量计算规则中,地面清扫口、( )按DN计。
A.坐便器
B.洗脸盆
C.浴盆
D.水嘴、地漏
[单项选择]内果皮为镶嵌状细胞的药材是()
A. 栀子
B. 豆蔻
C. 吴茱萸
D. 木瓜
E. 小茴香
[判断题]同一国体只能采取同一政体,同一政体只能适应固定的国体。
A.正确
B.错误
[单选题]车轴齿轮箱应用在轨道车上主要是起到( )作用。
A.传递力量
B.安装附件
C.增加自重
D.减速增扭
[单选题]10kV热缩式电力电缆终端头制作分开三相线芯时不可硬行弯曲,以免(____)褶皱变形。
A.绝缘层
B.护层
C.填充层
D.铜屏蔽层
[单项选择]下列关于人类遗传病的叙述,错误的是()
A. 单基因突变可以导致遗传病
B. 染色体结构的改变可以导致遗传病
C. 近亲婚配可增加隐性遗传病的发病风险
D. 环境因素对多基因遗传病的发病无影响
[填空题] Many people imagine that Alzheimer’’s disease (早老性痴呆病), the degenerative disorder that ultimately leaves sufferers with total memory loss, is an inevitable result of aging. This is not so. 【B1】 the risks of contracting the disease increase with age, there are many elderly people 【B2】 memories are perfect. Most of us are so ill- 【B3】 about all forms of memory loss that we label everything as "Alzheimer’’s". Alzheimer’’s disease itself can 【B4】 people as young as 30 and can progress either quickly or slowly. It can also 【B5】 the blame for other non-degenerative conditions such as deep depression. 【B6】 only an examination of the brain tissue during an autopsy (解剖) can produce an accurate 【B7】 of the disease.
The causes of Alzheimer’’s are unknown. They may be either 【B8】 or environmental. A study in 1996 of 13,000 people whose parents or siblings had the disease showed they had five times 【B9】 chance of succumbing 【B10】 the age of 80 than those with no family 【B11】 of the problem
A. A.at which
B.when
C.that
D.during which
[判断题]新洁尔灭可以用于手术器具、玻璃器皿、橡胶制品等消毒。()
[单选题]安全色与对比色不正确的配用有()。
A.黄色与白色
B.红色与白色
C.蓝色与白色
[判断题]㬒72
两台变压器并联运行时,其容量不宜相差过大。( )
A.正确
B.错误
[单项选择]
Passage One
We have no idea about when men first began to use salt, but we do know that it has been used in many different ways throughout the history.
For example, it is recorded in many history books the people who lived over three thousand years ago ate salted fish. Thousands of years ago in Egypt, salt was used to preserve the dead.
In some periods of history, a person who stole salt was thought to have broken the law. Take the eighteenth century for an example, if a person was caught stealing salt, he would be thrown into prison. History also records that only in England about ten thousand people were put into prison during that century for stealing salt! About one hundred and fifty years ago, in the year 1553, if a man took more than his share of salt, he would be thought to have broken the law and would be seriously punished. The offender’ s ear was cut off.
Salt was an important item on the dinner table of a king. It was always
A. in front of the important guests
B. far away from the king
C. in front of the king
D. nearer to the less important guests
[单项选择]下列结算方式中,适用于经常性的、质量与价格较为稳定的往来业务的结算方式是 ( )。
A. 内部支票结算方式
B. 转账通知单方式
C. 内部货币结算方式
D. 银行转账结算方式
[判断题]分项工程进行实测项目检查时,应按规定频率有规律抽样。
A.正确
B.错误
[单选题]网线连通正常,排序通常应满足568B接口标准。其线序为、( )
A.1-橙白2-橙3-绿白4-蓝5-蓝白6-绿7-棕白8-棕
B.1-绿白2-绿3-橙白4-蓝5-蓝白6-橙7-棕白8-棕
C.1-蓝白2-蓝3-橙白4-橙5-绿白6-绿7-棕白8-棕
D.1-橙白2-橙3-绿白4-绿5-蓝白6-蓝7-棕白8-棕
[单项选择]中国素菜以()、宫廷菜。民间素菜三大派系著称。
A. 仿古菜
B. 清真菜
C. 官府素菜
D. 寺院菜
[单项选择]以下哪一项不属于广东农村信用社对存本取息定期存款开户的主要风险控制?()
A. 审核客户提交的开户资料和证件是否真实、有效、齐全
B. 审核录入金额等内容是否正确,是否客户确认的金额,如大额存款必须换人复核
C. 审核开立单位银行结算账户申请书填写的内容与证明文件是否一致
D. 审核录入要素,如产品子类、存期,自动转存标识是否正确
[多项选择]人员任用的程序包括( )。
A. 确认任职能力
B. 任用和分配工作职责
C. 考核评价
D. 撤销职务
E. 撤换岗位
[判断题] 所有楼梯、平台、通道、栏杆都应保持完整,铁板应铺设牢固。铁板表面应有纹路以防滑跌。( )
A.正确
B.错误
[判断题]防捻器的一侧如果受到扭矩时可以自由转动,这样就可以及时消除钢丝绳或电缆的扭转应力。
A.正确
B.错误
[单选题] 防护员由培训考试合格的( )担任。
A.正式路工
B.临时用工人员
[填空题]机关部门电话费由办公室根据各部门的( )核定上线额度
[简答题]FAM模式运行的列车,未经授权,严禁私自插入钥匙、( )、( )。
[单选题]移动式操作平台在移动时,操作平台上 。
A.可随意堆放材料
B.不得站人
C.可站人移动
D.可放重型机具
[单项选择]高血钾症病人,禁用下述何种利尿药( )
A. 氢氯噻嗪
B. 苄氟噻嗪
C. 布美他尼
D. 氨苯蝶啶
E. 呋塞米
[简答题]岩屑砂岩中有哪些具有成因意义的特征?试作具体分析
[单选题]黄体开始萎缩在排卵后的
A.第7~8天
B.第9~10天
C.第11~12天
D.第13~14天
E.第15~16天
[简答题]The manager ________ (发脾气了) just because his secretary was ten minutes late.
[判断题] 各有限公司应保证商业样本点中自动信息采集点的数据质量评级全部是C或以上。 ( )
A.正确
B.错误
[单选题]关口列检作业场对进入高原铁路的列车始发作业技检时间为( )min。
A.25
B.35
C.40
D.60
[单项选择]制备微丸可采用( )。
A. 沸腾制粒法
B. 滴制法
C. 研和法
D. 流延法
E. 热融法