The idea of test-tube babies may make
you starry-eyed with delight at the wonders of modern medicine or bleary-eyed
with considering the moral/legal implications of starting life in a laboratory.
But if you’ve ever been pregnant(怀孕)yourself, one thing is certain: You wonder
what it’s like to carry a test-tube baby. Are these pregnancies normal Are the
babies normal The earliest answers come from Australia, where a group of medical experts at the Queen Victoria Medical Center in Melbourne have taken a look at the continent’s first nine seemed to proceed according to plan, but at birth some unusual trends did show up. Seven of the nine babies turned out to be girls. Six of the nine were delivered by Caesarean section(剖腹产术). And one baby, a twin, was born with a serious heart defect and a few days later developed life-threatening A. The Proportion of Test-tube Girls to Boys B. Are Test-tube Babies Healthy C. The Social Meaning of the Idea of Test-tube Babies D. The Moral Issue Associated with Test-tube Babies [单选题]我国铁路未来牵引动力的主力是( )。
A.蒸汽机车 B.电力机车 C.内燃机车 D.电力机车或内燃机车 [判断题]根据客户洗钱风险等级分类管理操作指引,个人客户、公司客户、金融机构客户新建业务关系和往来阶段的洗钱风险等级人工评定调查表按照“一户一档”原则保管。
A.正确 B.错误 [判断题]营销信息化需求必须包括功能增改引起的配套业务管理制度调整。
A.正确 B.错误 [单选题]钢轨轨面波浪形磨耗谷深大于( )时,应进行打磨。
A.0.1mm B.0.3 mm C.0.5 mm D.1.0 mm [简答题] 动火工作票办理条件和要求有哪些? (1.0分)
[判断题]驾驶机动车发生财产损失交通事故,当事人对事实及成因无争议的可先撤离现场。()
A.正确 B.错误 [单选题]在电力管井内进行有限空间作业,应选用带()管道的通风设备。
A.排风 B.送风 C.送、抽两用 [单项选择]关于丙型肝炎病毒,哪项是错误的()
A. 是输血后肝炎的主要病原体之一 B. 至今仍很难体外培养 C. 主要经血源传播 D. 极易发展为慢性肝炎 E. 与肝癌的发生无关 [单项选择]初产妇第二产程约需()
A. 6~8小时 B. 4~6小时 C. 1小时 D. 1~2小时 E. 5~15分钟 [多选题]断路器红外检测范围包括断路器引线、线夹、灭弧室、外绝缘及二次回路检测重点为断路器( )
A.引线 B.线夹 C.灭弧室 D.二次回路 [单项选择]
患者,女,32岁,因"停经35周,阵发性下腹痛6小时入院。孕2产0,超声心动图提示,干下型室间隔缺损,心室水平双向分流,估测肺动脉压86mmHg。拟行急诊剖宫产,入室时患者躁动,不能平卧,血压120/70mmHg,心率96次/分,吸氧时SpO290%。 对于该患者剖宫产麻醉处理原则错误的是()。A. 手术中应充分吸氧,充分镇痛,避免液体过负荷 B. 防止出现低血压 C. 最危险时刻在胎儿娩出后即刻,因无法耐受突然增加的容量负荷而出现心衰 D. 缩宫素具有降低外周血管阻力、增加肺血管阻力的效应,应慎用 E. 胎儿娩出前输入大量胶体液扩容 [判断题]AB023 轴承合金不需要强度和硬度。
A.正确 B.错误 [多项选择]上唇红唇上的解剖标志有()
A. 唇珠 B. 唇峰 C. 人中嵴 D. 人中穴 E. 人中凹 [单选题]A.结构基因可重叠出现
A.结构基因由外显子与内含子镶嵌而成 B.两者均可 C.两者均无 D.真核细胞携有"断裂基因" [判断题]正常巡视应穿绝缘鞋。
A.正确 B.错误 [判断题].有权机关应在冻结期满前办理续冻手续,逾期未办理续冻手续的,视为自动解除冻结措施。
A.正确 B.错误 [单选题] 防止油菜花而不实的对策是早施硼肥,油菜初花至收获吸收硼占总量的( )。
A.60% B.30% C.87% D.97% [单项选择]馈线母地线必须大于平方毫米()
A. 25mm2 B. 35mm2 C. 16mm2 [单选题]用沙土扑灭距接触网带电部分( )的燃着物时,接触网必须停电
A.不足2m B.不足4m C.2m以上 D.4m以上 [单选题]按摩最常见最好用的工具是( )。
A..拇指 B..压棒 C..关节部位 D..食指和中指 [多选题]手持电动工具作业前应检査的内容有()。
A.外壳、手柄不得有裂缝、破损 B.电缆软线及插头等应完好无损 C.保护接零连接应牢固可靠 D.开关动作应正常 E.各部防护罩装置应齐全牢固 [单选题]IGBT管是由哪两种器件复合而成的。()
A.MOSFET和GTR B.GTO和MOSFET C.GTR和GTO D.MCT和MOSFET [单选题]繁忙干线客运列车脱轨18辆以上并中断铁路行车48小时以上,为()事故。
A.特别重大 B.重大 C.较大 D.一般 [判断题] 在民爆库房治安防范措施中,周界报警属于技术防范措施。对错
A.正确 B.错误 [单选题]电缆井、电缆隧道内作业过程中应用气体检测仪检查井内或隧道内的( )是否超标,并做好记录。
A.易燃易爆及有毒气体的含量 B.易燃易爆气体的含量 C.有毒气体的含量 D.一氧化碳含量 [单项选择]流行病学中的偏倚是指
A. 抽样误差 B. 系统误差 C. 随机误差 D. 数据误差 E. 逻辑误差 [单项选择]秋感小寒,头微痛,恶寒无汗,咳嗽痰稀,鼻塞咽干,苔白脉弦者,治宜选用
A. 加味香苏散 B. 小青龙汤 C. 杏苏散 D. 苓甘五味姜辛汤 E. 以上都不适宜 [判断题]客专线道岔可动心轨辙叉主体采用短翼轨、钢轨拼装式可动心轨辙叉结构。
A.正确 B.错误 [单项选择]下列哪项不是霍乱弧菌的特性:()
A. 革兰染色阴性 B. 能产生毒力强的外毒素 C. 在暗视野显微镜下呈穿梭状或流星状运动 D. 抵抗力弱,在体外能产生自溶酶而易于自溶 E. 在碱性培养基上生长良好 [多选题]违反规定审批信用卡(公务卡)信用额度、调整信用额度、调整系统参数的,( )
A.可酌情免于处分 B.给予有关责任人经济处罚 C.情节较重的,给予警告或记过处分 D.情节严重或造成严重后果的,给予记大过至开除处分 [多项选择]对急性播散性脑脊髓炎有益的治疗方法是()
A. 免疫球蛋白静脉注射 B. 支持治疗 C. 对症处理 D. 大量抗生素治疗 E. 血浆交换 [单项选择]现场监控单元的英文缩写为()
A. FSU B. LSC C. PESM [判断题]( )零件图未注出公差的尺寸,就是没有公差要求的尺寸。
A.正确 B.错误 [不定项选择题]共用题干
Female Bullfighting
It was a unique,eye-catching sight:an attractive woman in a shiny bullfighter's suit, sword in hand,facing the sharp horns of a black,500-kilogram beast. Most people thought the days of female bullfighting were over in Spain._________(1) The first woman fighter,Cristina Sanchez,quit in 1999 because of male discrimination (歧视).But Vega is determined to break into what could be Spain's most resistant male field._________(2) Spanish women have conquered almost all male professions.__________(3)"The bull does not ask for your identity card,"she said in an interview a few years ago.She insisted that she be judged for her skills rather than her femaleness. Vega became a matador(斗牛士)in 1 997 in the southwestern city of Caceres. ________(4)She entered a bullfighting school in Malaga at age nine and performed her first major bullfight at age 14.She has faced as much opposition as Sanchez did.And the "difficulties have made her grow into a very strong bullfighter,"her brother Jorge says. The 1.68-metre tall and somewhat shy Vega says her love of bullfighting does not make her any less of a woman.__________(5) _________(4) A.She intends to become even better than Sanchez was. B.Her father was an aspiring(有雄心壮志的)bullfighter. C.But many bullfighting professionals continue to insist that women do not have what it takes to perform the country's "national show". D."I'm a woman from head to toe and proud of it,"she once said, E.She looks like a male bullfighter. F.But recently,29-year-old Mari Paz Vega became the second woman in Spanish history to fight against those heavy animals. [判断题]由于不同风险暴露组合的相关系数不一样,因此,各自适应不同的风险加权资产计算公式。( )
A.正确 B.错误 [多选题]依据《国家电网公司办公计算机信息安全管理办法》,计算机必须安装省公司统推的( )。
A.防病毒软件(内网趋势防病毒软件、外网360天擎防病毒) B.北信源桌管软件(注册信息必须人机对应) C.合规准入软件 D.OFFICE [判断题]集体企业应定期组织开展生产人员安全培训,学习安全生产法律法规、规章制度、工作(操作)规程、应急处置预案等内容。( )
A.正确 B.错误 [单项选择]旅行社开发经营和经营品牌产品有利于其产品的______程度。
A. 大众化 B. 系列化 C. 科技化 D. 差异化 我来回答: 提交
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