患者，女性，36岁。既往乙肝病史20余年，平素监测肝功能正常。本次因"全身黄染伴乏力5天，神志改变1天"入院。查体：神志朦胧，全身皮肤及巩膜黄染，未见肝掌、蜘蛛痣，肝脾肋下未触及；血总胆红素455μmol／L，结合胆红素275μmol／L，ALT1357U／L，AST2357U／L。
对该患者进行肝功能评估检查，下列最能敏感的反映肝脏储备功能受损的是（）|
Electromagnetic
Energy White light seems to be a combination of all colors. The energy that comes from a source of light is not limited to the kind of energy you can see. Heat is given off by a flame or an electric light. On a cloudy day it is possible to get a sunburn even though you feel cool. Visible light and the kind of energy that produce warmth and sunburn are examples of electromagnetic energy. The sun is 93 million miles from the earth. Yet we can use energy from the sun because electromagnetic energy travels through space. Many other kinds of energy are also types of electromagnetic energy. Radio, television, and radar signals travel from transmitters to receivers as low-energy electromagnetic [单项选择] Space is a dangerous place, not only because of meteors (流星) but also because of rays from the sun and other stars. The atmosphere again acts as our protective blanket on earth. Light gets through, and this is essential for plants to make the food which we eat. Heat, too, makes our environment endurable. Various kinds of rays come through the air from outer space, but enormous quantities of radiation from the sun are screened off. As soon as men leave the atmosphere they are exposed to this radiation but their spacesuits or the walls of their spacecraft, if they are inside, do prevent a lot of radiation damage.
Radiation is the greatest known danger to explorers in space. The unit of radiation is called "rem". Scientists have reason to think that a man can put up with far more radiation than 0.1 rem without being damaged; the figure of 60 rems has been agreed on. The trouble is that it is extremely difficult to be sure about radiation damage-a person may feel perfectly well, but
A. the Apollo mission was very successful B. protection from space radiation is no easy job C. astronauts will have deformed children or grandchildren D. radiation is not a threat to well-protected space explorers [判断题]信号机限界书写格式：高度用W、本线限界用H、邻线限界用L。
A.正确 B.错误 [简答题]中国电信企业文化建设成功的关健所在是什么？
[单项选择]短期融资券的发行对象为( )。
A. 场内市场机构投资者 B. 银行间债券市场机构投资者 C. 场内市场个人投资者 D. 国有大中型企业 [判断题]CRH380B型车司机室的冷却或空调系统功能失效，则通过阀控制，客室的主空调系统将取而代之，以确保司机室空调系统一直运转。
A.正确 B.错误 [单选题]Vmax≤120km/h，本线作业来车时，作业人员在（ ）前下道完毕。
A.500 B.1000 C.800 D.1400 [单选题]一般容积大、水深深的湖泊，通常水温的垂向分布有三个层次，上层、中间层(温跃层)和下层，其中溶解氧浓度最高的是( )。
A.上层 B.中间层 C.下层 D.三层溶解氧浓度均接近 [简答题]02-22 06:35:07.176 17609 17609 I
[单选题]在可能要承受机械外力及相当大的拉力作用的场所应选用（ ）型电力电缆。
A.VLV B.VV22 C.VV32 D.KVV [单选题]与粉体的压缩特性无关的是（）
A.充填状态 B.粉体种类 C.粒子形态 D.压缩力 [单选题]折页平开门翻板卡锁故障应急简明流程列车已启动联系不上车站，也来不及通知列车长、车辆乘务员，危及行车及旅客安全时。乘务人员使用（）停车。
A.人力制动机 B.紧急制动阀 C.手制动机 D.紧急破窗锤 [单项选择]甲厂向乙厂购买了10 吨水泥。在装车时，乙厂工作人员误装了12吨。甲厂提货人员也未察觉。甲厂汽车在途中翻入河中，水泥全部损失。甲厂应向乙厂支付多少吨水泥的价款( )
A. 12 吨水泥的价款 B. 10 吨水泥的价款 C. 6 吨水泥的价款 D. 2吨水泥的价款 [判断题]党的十九大同意把发挥市场在资源配置中的决定性作用,更好发挥政府作用,推进供给侧结构性改革等写入党章。
A.正确 B.错误 [单选题]暗挖隧道采用（）。
A.复合式衬砌 B.整体式衬砌 C.管片单层衬砌 D.喷锚衬砌 [单选题]职工应该到哪种医疗卫生机构进行职业病诊断（ ）。
A.任何一家卫生医疗机构都可以 B.用人单位所在地或者本人居住地、经省级以上人民政府卫生行政部门批准的具有职业病诊断资格的医疗卫生机构 C.用人单位所在地或者本人居住地、经省级以上人民政府卫生行政部门批准的医疗卫生机构 D.任何一家经省级以上人民政府卫生行政部门批准的医疗卫生机构 [单选题]普通肝素的抗凝机制不包括
A.抗因子Ⅸa B.抗因子Ⅹa C.抑制纤溶 D.抗凝血酶作用 E.抑制血小板 [判断题]煤矿井下远距离控制线路的额定电压不超过24V。( )
A.正确 B.错误 [简答题]什么是秦文字，秦文字的基本特点是什么？
[单选题]个人办理的信用卡从来没有使用过，因欠年费而造成逾期，属于以下哪种个人征信异议的种类?（ ）
A.认为某一笔贷款或信用卡本人根本就没申请过 B.认为贷款或信用卡的逾期记录与事实不符 C.身份、居住、职业等个人基本信息与实际情况不符 D.对担保信息有异议 [单项选择]Some of the world’s most accommodating businessmen specialize in getting you what you want at a fair market price. But they’re businessmen with a difference — they’re smugglers who deal only in what’s illegal.
A smuggling operation is complex, so it has to be businesslike. It has managers who plan trips, make deals, and arrange for purchases and pick-ups. It has travelers who deliver the goods, and specialists who recruit and train them. In fact, smugglers frequently have legitimate businesses on the side. A travel agency is helpful because the modern smuggler is a world traveler. When a gold smuggler was arrested recently, he had airline tickets from Geneva to Bangkok by way of Frankfurt, Istanbul, Beirut, Vancouver, Tokyo, Heng Kong, Manila, and Jakarta. The best places for smuggling operations are border cities and seaports. In one such city, annual sales at local stores amounted to $6,900 for every person in town. But the average person only made $3,575 per year. A ti A. would always like to use some kind of equipment. B. can provide you with anything you want. C. are often government officials. D. always invent new ways of doing things. [单项选择]高血压病患者，伴发心悸（HR99次/分）和劳力性心绞痛时，应首选那种药（）
A. β受体阻滞剂 B. 血管紧张素转换酶抑制剂 C. α1受体阻滞剂 D. 钙离子拮抗剂 E. 利尿剂 [单项选择]甲公司期末某原材料的账面余额为100万元，数量为10吨。该原材料专门用于生产与乙公司所签合同约定的20台Y产品。该合同约定：甲公司为乙公司提供Y产品20台，每台售价15万元（不含增值税）。将该原材料加工成20台Y产品尚需加工成本总额为95万元。估计销售每台Y产品尚需发生相关税费1万元（不含增值税）。本期期末市场上该原材料每吨售价为9万元。估计销售每吨原材料尚需发生相关税费0.1万元。期末该原材料的可变现净值为（）。
A. 185万元 B. 189万元 C. 100万元 D. 105万元 [多选题]火灾自动报警系统的供电要求应符合( )。 ( )
A.火灾自动报警系统应设有主电源和直流备用电源 B. 火灾自动报警系统的主电源应采用消防电源,直流备用电源宜采用火灾报警系统控制器的专用蓄电池或集中设置的蓄电池 C. 火灾自动报警系统中的CRT显示器.消防通信设备等的电源,宜采用UPS装置供电 D. 火灾自动报警系统主电源的保护开关应不采用漏电保护开关 [多选题]总出/入信号机无法开放或转换轨区段红光带发车作业的行车凭证（）。
A.车场调度命令 B.出库信号（出库） C.信号楼值班员出场命令（出场） D.行车调度命令 [单选题]在对火灾报警控制器进行调试时，应对控制器的功能进行检查，下列报警器功能检测结果中不符合要求的是( )
A.使控制器与探测器之间的连线断路和短路，控制器60s发出了故障信号 B.在故障状态下，使任一非故障部位的探测器发出火灾报警信号，控制器在60s发出火灾报警信号，并应记录火灾报警时间 C.使控制器与备用电源之间的连线断路和短路，控制器60s发出故障信号 D..使任一总线回路上5只火灾探测器同时处于火灾报警状态，检查控制器的负载功能 [单项选择]旅行社成立的标志是取得了（）。
A. 旅行社业务经营许可证 B. 工商行政部门的批准 C. 营业执照 D. 旅游行政部门的批准 [判断题]工作票应由工作负责人审核，手工或电子签发后方可执行。
A.正确 B.错误 [单选题]为防止危险废弃物对人类健康或者环境造成重大危害，需要对其进行无害化处理。下列废弃物处理方式中，不属于危险废弃物无害化处理方式的是（）。
A.塑性材料固化法 B.有机聚合物固化法 C.填埋法 D.熔融固化或陶瓷固化法 我来回答: 提交
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