27岁初产妇，妊娠38+2周，规律宫缩6小时，枕右前位，估计胎儿体重2800g，胎心率146次／分。阴道检查：宫口开大3cm，未破膜，S＝+1．骨盆外测量未见异常。
此后宫缩逐渐减弱，产程已18小时，胎膜已破，宫口开大7cm，此时恰当处理应是（）| Raccoon is an American Indian name for
a small, tree-climbing animal, Raccoons are mainly active at night. They are
restless, known for their "bandit’ s masks (强盗面孔)" ,ringed tails, and curiosity.
A regular visitor to lakes and rivers, the raccoon lives on fish as well as
nuts, fruits, and eggs. One ihteresting thing about this animal is that he
always washes his meal. He does so be- cause of the habit of feeling his food
for texture (软硬) and size, for the skillful and quick animals sharp of touch
heightens when his fingers are wet. In northern areas, the raccoon’s activity drops off considerably during the winter, but he does not actually totally rest. The raccoon family is usually made up of a mother and her young. After mom bears babies, she becomes teacher, protector, and provider of food. At first she nurses her babies; A. They can get fish by themselves B. They are cared for by their mother C. They swim to escape from enemies D. They follow their mother wherever she goes [单项选择]The biggest safety threat facing airlines today may not be a terrorist with a gun, but the man with the portable computer in business class. In the last 15 years, pilots have reported well over 100 incidents that could have been caused by electromagnetic interference. The source of this interference remains unconfirmed, but increasingly, experts are pointing the blame at portable electronic devices such as portable computers, radio and cassette players and mobile telephones.
RTCA, an organization which advises the aviation (航空) industry, has recommended that all airlines ban (禁止) such devices from being used during "critical" stages of flight, particularly take-off and landing. Some experts have gone further, calling for a total ban during all flights. Currently, rules on using these devices are left up to individual airlines. And although some airlines prohibit passengers from using such equipment during take-off and landing, most are reluctant to enforce a total ban, given that A. They may have been caused by the damage to the radio systems. B. They may have taken place during take-off and landing. C. They were proved to have been caused by the passengers’ portable computers. D. They were suspected to have resulted from electromagnetic interferenc [单项选择]患者，男，25岁，须发早白，小便带血热痛，口臭，舌红，苔薄黄，脉滑数。治疗宜首选的药物是（）。
A. 凉血止血药 B. 化瘀止血药 C. 收敛止血药 D. 活血化瘀药 E. 温经止血药 [多项选择]财政部、农业部联合发出《关于调整完善农业三项补贴政策的指导意见》，决定从2015年开始调整完善（）等补贴政策。
A. 农作物良种补贴 B. 种粮农民直接补贴 C. 农机补贴 D. 农资综合补贴 [判断题]2.54专项作业车的产品标牌应标明其专用功能关键技术参数，即能表征其工程专项（卫生医疗）作业技术性能的参数。
A.正确 B.错误 [单选题] 《中国铁路哈尔滨局集团有限公司客运系统服务质量监督管理办法》服务质量严重问题:(1)以票谋私、私带无票人员、行包,违规安排越席及其他不符合乘车条件人员,按已乘(运)区间票价(运价)计算,同时收取好处费的合并计算‟金额()及以上不足3000元。
A.100元 B.500元 C.1000元 D.2000元 [多项选择]风电的优点有哪些（）
A. 在陆地上或海上都能建设 B. 运行和维护成本低 C. 无温室气体排放 D. 增加了国家能源生产的多样化 [多选题]公安机关及其人民警察对治安案件的调查,应当依法进行。严禁采用( )等非法手段收集证据。( )
A.刑讯逼供 B.引诱 C.欺骗 D.威胁 [判断题]苫盖篷布的敞车必须在发站加盖篷布绳网，使用篷布绳卡。
A.正确 B.错误 [单选题]高速铁路使用探伤车对正线钢轨每年检查不少于（）遍。
A.5遍 B.6遍 C.7遍 D.8遍 [单选题] 如图所示,端口ab间开路电压为20V,短路电流1A,则负载RL获得的最大功率为
A.20W B.10W C.6W D.5W [名词解释]实用写作
[多项选择]对系统做出准确的安全评价，下列（）说法是正确的。
A. 需要明确哪个要素对系统有影响 B. 哪个要素对系统影响大，大到何种程度 C. 找出各要素间的相互关系 D. 没有必要对每个要素都给出量的概念 E. 在分析大量运行数据和事故统计资料的基础上建数学模型 [多项选择]某种产品在成熟期有以下特点( )。
A. 无法准确预测需求量 B. 竞争加剧，销售增长放缓 C. 市场需求稳定，市场预测较准确 D. 销售渠道简单明确 E. 订货频率不稳定 [判断题]在国际单位制中，温度的单位为开尔文。( )
A.正确 B.错误 [单选题]对于累犯的表述,错误的是( )。
A.累犯,应当从重处罚 B.过失犯罪不构成累犯 C.不满18周岁的人犯罪不构成累犯 D.后罪必须是拘投以上刑罚 [多选题]在生产运营监控平台中，停电状态的数据来源为：( )、低压运维系统以及营销系统欠费信息推送。
A.主网 OCS 系统 B.配网 OCS 系统 C.计量自动化系统 D.配电网电压监测分析系统 E.视频监督系统 [判断题]河北民歌《茉莉花》和江苏民歌《茉莉花》所表达的情感是不同的。
[判断题]当设备出现异常情况时（如变压器气体继电器动作、差动保护动作、压力释放阀动作以及经受大电流冲击、过励磁或过负荷，互感器膨胀器动作等），应取气样进行检测。
A.正确 B.错误 [判断题]客运人员在接班前，必须充分休息，保持精力充沛。
A.正确 B.错误 [填空题]对数学难题“第五公设”进行证明的科学家不包括：（）
[单选题]B-A-C-002 3 2 4
同一转向架最前位车轴与最后位车轴中心线间的距离称为( )。 A.全轴距 B.固定轴距 C.车辆定距 D.定距 [单项选择]波尔多葡萄酒酒标上的酒堡（Chateau）是指什么？（）
A. 酒庄的葡萄来自自有葡萄园 B. 酒庄的等级 C. 酒庄拥有高大的城堡 D. 酒庄的产区 [单项选择]在清醒、安静和闭眼放松状态下，正常人脑电图的基本节律是（）
A. 4～7Hz的θ节律 B. 以上都不是 C. 8～12Hz的α节律 D. 13～25Hz的β节律 E. 4Hz以下的δ节律 [多选题]保证对自动闭塞等一级负荷不间断供电,在转换主供所和备用所的供电方式,区间开口、合口,跨所送电的操作中,允许相邻配电所短时并列运行。并列运行应符合下列哪些条件？
A.两所母线电压接近相等 B.并网时的电流不超过继电保护的整定值。 C.两所的频率相等（同一电网） D.两所的电压相位不同 [多选题] 依据《DL 5009.2-2013 电力建设安全工作规程 第2部分电力线路》第6.3.2条规定：山地铁塔地面组装时遵守下列规定：( )
A.塔材不得顺斜坡堆放 B.选料应由上往下搬运不得强行拽拉 C.山坡上的塔片垫物应稳固且应有防止构件滑动的措施 D.组装管形构件时构件间未连接前应采取防止滚动的措施 [判断题]村民委员会、居民委员会和职工代表大会是公民参与民主管理的重要形式。
A.正确 B.错误 [多选题]下列各项支出中，应在“销售费用”科目核算的有（）。
A.展览费和广告费 B.为销售本企业商品而专设的销售机构的职工薪酬 C.预计产品质量保证损失 D.发生的现金折扣 E.汇兑损益及相关手续费 [单选题]关于左旋多巴的叙说哪一项是错误的( )
A.大部分药物被外周脱羧酶脱羧转变为多巴胺 B.对肌肉僵直和运动困难疗效好 C.对肌肉震颤症状疗效差 D.和维生素 B6 合用可提高疗效 E.经外周脱羧酶作用形成多巴胺是造成不良反应的主要原因 [单项选择]并条工序中，牵伸罗拉的握持隔距是以棉纤维（）为基础进行调整的。
A. 主体长度 B. 品质长度 C. 手扯长度 D. 光电长度 [填空题]
Modern Marriage America New marriage A. The wedding of the 20th century, in 1981, celebrated a marriage that turned out to be a huge bust. It ended as badly as a relationship can: scandal, divorce and, ultimately, death and worldwide weeping. B. So when the firstborn son of that union, Britain’s Prince William, set in motion the wedding of this century by getting engaged to Catherine Middleton, he did things a little differently. He picked someone older than he is (by six months), who went to the same university he did and whom he’d dated for a long time. C. Although she is not of royal blood. she stands to become the first English Queen with a university degree, so in one fundamental way, theirs is a union of equals. In that regard, the new couple reflects the changes in the shape and nature of marriage that have been rippling throughout the Western world for the past few decades. D. In fact, statisti [判断题]用绝缘绳索传递大件金属物品(包括工具、材料等)时，杆塔或地面上作业人员应将金属物品接地后再接触，以防电击。
A.正确 B.错误 [判断题]开门器无法用于开启金属门窗结构。( )1
A.正确 B.错误 [单选题]带电作业需要（ ）或直流线路再启动功能的作业和带电断、接引线应由值班调控人员履行许可手续。
A.停用重合闸 B.事先联系 C.地电位 D.地面与塔上配合 [单项选择]以下哪种是引起甲亢的常见病因（）。
A. 恶性甲状腺瘤 B. Graves病 C. 多结节性毒性甲状腺肿 D. 桥本甲状腺毒症 E. 滤泡状甲状腺癌 [判断题]变压器存在较为严重的缺陷（例如：冷却系统不正常、严重漏油、有局部过热现象、油中溶解气体分析结果异常等）或者绝缘有弱点时，不宜超额定电流运行。
A.正确 B.错误 [单项选择]下列哪个信息属于技术信息（）
A. 人文科学 B. 社会科学 C. 信息技术 D. 自然科学 [多选题]事故报告应当包括下列内容：（ ）
A.事故发生单位概况 B.事故发生的时间、地点以及事故现场情况 C.事故的简要经过 D.已经采取的措施 我来回答: 提交
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