热门试题:
[单项选择]目前不合乎伦理的优生措施是()。
A. 禁止近亲结婚
B. 代孕技术
C. 婚前检查
D. 产前诊断
[单选题]吊篮首次安装后的现场验收,应进行( )以确定吊篮已正确组装
A.相关检验和功能检测
B.安全检查
C.相关检验
D.安全交底和功能检测
[单选题]孕妇24岁,G2P1,孕40周,破水14小时,有规律宫缩10小时,胎儿手脱出阴道口来院。检查:产妇神志清,痛苦面容。腹痛拒按,烦躁不安。脉搏、呼吸快,胎心不清,约160次/分。最有早期诊断意义的症状、体征是 ( )
A.产妇疼痛难忍,呼叫
B.出现病理缩复环
C.子宫轮廓不清
D.导尿见肉眼血尿
E.清楚触及胎体
[多选题]在个案会谈的过程中,社会工作者需要运用一些技巧更好地开展工作,其中支持性的技巧包括( )。
A.友好的视线接触
B.专心的倾听
C.帮助服务对象整理模糊不清的经验和感受
D.为服务对象提供必要的信息
E.设身处地体验服务对象内心感受
[不定项选择题]参与血氨转运的代谢途径是( )。
A.乳酸循环
B.柠檬酸-丙酮酸循环
C.丙氨酸-葡萄糖循环
D.鸟氨酸循环
[单项选择]产生水肿的几项主要因素,除外
A. 血浆胶体渗透压降低
B. 钠与水的潴留
C. 毛细血管滤过压升高
D. 毛细血管通透性增强
E. 丝虫病或血栓性静脉炎
[单项选择]根据《镇规划标准》的规定,不属于城镇规划的建设用地标准的是( )。
A. 建设用地比例
B. 人均建设用地指标
C. 建设用地选择
D. 建设用地种类
[多项选择]在我国,民事法律关系的客体包括()。
A. 物
B. 行为
C. 智力成果
D. 人身利益
[单选题]设备点检工作的“五定”内容是定点、( )、定标、定期、定人。 [单选题]
A.定时
B.定法
C.定质
D.定量
[多选题]心理问题的一般特征有()。
A.心理疲劳
B.一般性焦虑
C.一般性抑郁
D.自我关注
[填空题]型钢表面上对应孔型开口部位出现沿轧制方向的条状凸起单边或双边都称( )。
[判断题]( )在站内作业时要时时注意瞭望列车运行,根据站场线路布置,建立作业安全岛。
A.正确
B.错误
[多项选择]以单凝聚法制备微囊时,要()
A. 加电解质
B. 加絮凝剂
C. 选择两种具有相反电荷的高分子材料
D. 调pH值为3.5~3.8
E. 调pH值4~4.5
[判断题]( ) 摘挂车辆时,应使一方车钩呈闭锁位,牵动另一辆车即可摘开车钩,使两辆车分离。
A.正确
B.错误
[判断题]依据《安全生产法》规定,生产经营单位发生生产安全事故时,单位的主要负责人应当立即组织抢救,不得在事故调查处理期间擅离职守。
A.正确
B.错误
[单选题]Governments are keen on higher eclucation,seeing it as a means to boost social mobility and economic growth.Almost all subsidise tuition-in America,to the tune of$200bn a year.But they tend to overestimate the benefits and ignore the costs of expanding university education.Often,public money just feeds the arms race for qualifications.As more young people seek degrees,the returns both to them and to governments are lower.Employers demand degrees for jobs that never required them in the past and have not become more demanding since.Spending on universities is usually justified by the"graduate premium"-the increase in earnings that graduates enjoy over non-graduates.These individual gains,the thinking goes,add up to an economic boost for society as a whole.But the graduate premium is a flawed unit of reckoning.Part of the usefulness of a degree is that it gives a graduate jobseeker an advantage at the expense of non-graduates.It is also a signal to employers of general qualities that someone already has in order to get into a university.Some professions require qualifications.But a degree is not always the best measure of the skills and knowledge needed for a job.With degrees so common,recruiters are using them as a crude way to screen applicants.Non-graduates are thus increasingly locked out of decent work.In any case,the premium counts only the winners and not the losers.Across the rich world,a third of university entrants never graduate.It is the weakest students who are drawn in as higher education expands ancl who are most likely LO drop out.They pay fees and sacrifice earnings to study,but see little boost iii thcir future incomes.When dropouts are includecl,the expected financial return to starting a degree for the weakest studcnts dwindles to almost nothing.Governments need to offer the young a wider range of options after school.They should start by rethinking their own hiring practices.Most insist on degrees for public-sector jobs that used to be done by non-graduates.Instead they should seek other ways for non-graduates to prove they have the right skills and to get more on-the-job training.School-Ieavers should be given a wider variety o:[ways to gain vocational skills and to demonstrate their employability in the private sector.lf school qualifications were made more rigorous,recruiters would be more likely to trust them as signals of ability.and less insistent on degrees."Micro-credentials"-short,work-focused courses approved by big employers in fast-growing fields,such as IT-show promise.Such measures would be more efficient at developing the skills that boost productivity and should save public money.To promote social mobility,governments should direct funds to early-school education and to helping students who would benefit from university but cannot afford it.Young people,both rich and poor,are ill-served by the academic arms race,in which each must study longer because that is what all the rest are doing.It is time to disarm.
Which of the following can be inferred from Paragraph 4?
A.Universities should prove their value to the public.
B.Dropout raies will fall as higher education expands.
C.It's unwise to draw the weakest students into higher education.
D.It's time for universities to lower the graduation requirements.
[单选题]人感染卫氏并殖吸虫的方式为
A.生食或半生食淡水鱼
B.生食或半生食溪蟹
C.生食或半生食淡水螺
D.生食水生植物
[多选题]《安全生产法》规定, 从业人员在作业过程中,应当严格遵守本单位的安全生产( ),服从管理,正确佩戴和使用劳动防护用品。
A.规章制度
B.操作规程
C.作业纪律
D.劳动纪律
[单项选择]对于X线通过人体组织后的衰减规律,哪一种解释最合理()
A. 同一种密度,厚度越大,衰减越小
B. 同一种密度,厚度越大,衰减越大
C. 同一种厚度,密度越大,衰减越小
D. 衰减与密度呈线性关系,与厚度无关
E. 衰减与厚度呈线性关系,与密度无关
[多选题]有下列( )行为之一,造成不良影响的,给予警告处分。
A.在工作中对群众态度蛮横、行为粗暴、故意刁难或者吃拿卡要的
B.不按规定着装,严重损害人民警察形象的
C.非因公务着警服进入营业性娱乐场所的
D.受雇于任何组织、个人的
[单选题]当RGB模式转换为CNYK模式时,下列()模式可以作为中间过渡模式。
A.Lab
B.灰度
C.多通道
D.索引颜色
[判断题]《党政机关厉行节约反对浪费条例》规定,公务用车制度改革后,适度发放公务交通补贴,不得以车改补贴的名义变相发放福利。( )
A.正确
B.错误
[单项选择]What was special in their recorded sounds
[单选题]电阻制动是将电制动产生的电能转变为___。
A.电能
B.机械能
C.化学能
D.热能
[单选题]( )活动涵盖施工招标、合同管理以及竣工交付全过程。
A.工程量清单计价
B.工程定额计价
C.招标控制价
D.项目交易过程
[单项选择]膀胱刺激征是指()。
A. 尿频、尿急、尿痛
B. 尿急、尿痛、尿潴留
C. 尿频、尿急、排尿困难
D. 尿频、尿潴留、尿失禁
E. 血尿、尿潴留、排尿困难
[单项选择]"当患者对刺激有相应的反应时,要鼓励和肯定(正的强化)反应正确的部分"属于失语症刺激治疗原则的哪一项()
A. 给予适当的刺激
B. 给予强有力的刺激
C. 选择性强化引出的反应
D. 给予引出相应反应的刺激
E. 与其矫正反应,莫如改换刺激
[单项选择]全国人大常委会修订并通过的《药品管理法》规定,从事生产、销售假药的企业,其直接负责的主管人员和其他直接责任人员应承担的法律责任是
A. 1年内不得从事药品生产、经营活动
B. 2年内不得从事药品生产、经营活动
C. 3年内不得从事药品生产、经营活动
D. 5年内不得从事药品生产、经营活动
E. 10年内不得从事药品生产、经营活动
[判断题]TFX-1型防滑器“诊断”和“显示”两按钮除了具有本身的功能外,还具有接通电源的功能。
A.正确
B.错误
[单项选择]《全民健身计划纲要》颁发的时间是()。
A. 1994年
B. 1995年
C. 1996年
D. 1998年
[多选题]3.有害因素是指能( ) 的因素。通常情况下,与危险因素起通称为危险、 有害因素。
A.影响人的身体健康
B.能导致疾病
C.对物造成慢性损害
D.对环境造成污染