[多项选择]证券投资基金托管业务是指，根据法律法规要求，在证券投资基金运作中从事（）与会计核算等的服务。
A. 资产保管
B. 交易监督
C. 信息披露
D. 资金清算

[单项选择]角膜基质炎的常见病因是
A. 先天性梅毒
B. 单纯疱疹
C. 麻风
D. 腮腺炎
E. 结核

[单选题]（　　）报告应简明扼要，并包括下列内容：工作负责人姓名，某线路（设备）上某处（说明起止杆塔号、分支线名称、位置称号、设备双重名称等）工作已经完工等。
A.A.工作间断
B.B.工作许可
C.C.工作终结
D.D.工作转移
E.略
F.略
G.略

[判断题]粗气风机可以对净化尾气进行升压。
A.正确
B.错误

[单选题]无因管理，是指在没有法定或约定义务的前提下，为他人管理事务的行为。下列属于无因管理的是( )。
A.某售货员将别人遗忘在柜台上的雨伞保管起来，后来发现是丈夫买的伞
B.某人抢救落水儿童
C.甲的邻居久出未归，其房屋因暴雨而成危房，甲雇人为其修缮
D.甲基于合同代乙保管货物

[单选题]物质开始燃烧所需要的温度叫做（ ）
A.闪点
B.燃点
C.自燃点

[判断题]低压配电网网络结构主要有开式低压网络和闭式低压网络。
A.正确
B.错误

[单项选择]女性，50岁。近1年来盗汗、心悸、易怒，食量增加。查体：突眼，心率110次/分，血压130/85mmHg，甲状腺弥漫性肿大Ⅱ度，心律齐、无杂音，举手颤动明显。查血T、T高于正常值。诊断为原发性甲状腺功能亢进，经抗甲状腺药物治疗后复发，拟行甲状腺双侧次全切除术。该患者手术后最危急的并发症是（）。
A. 甲状腺危象
B. 手术区出血压迫气管
C. 一侧喉返神经损伤
D. 一侧喉上神经损伤
E. 手术切口化脓性感染

[单选题]在井口房,井筒和倾斜巷道内进行焊接作业时,必须在焊接作业地点的( )用不燃性材料设施接受火星。
A.下方
B.上风向
C.下风向

[多选题]B类泡沫灭火剂按照发泡倍数可以分为（ ）。
A.低倍数
B.中倍数
C.中低倍数
D.高倍数

[单选题]纠正呼吸性酸中毒,最主要的措施是( )
A.输碱性溶液
B.纠正电解质紊乱
C.改善通气
D.使用脱水剂
E.以上都不是

[单选题]（）是用来对设备做整体性的管制，保护人员免于受伤、设备免于受损的一种措施，通常与安全锁配套使用。
A.警示标志
B.上锁
C.“危险禁止操作”标签
D.测试

[判断题]修正后的基本重量可以大于基本重量。（）
A.正确
B.错误

[单项选择]2008年，某县某医疗机构在近一周内接诊了数名伤寒患者，该机构一直没有报告当地的疾病预防控制机构，几日后，该地大面积暴发了伤寒疫情。接诊伤寒患者后，该医疗机构应在多长时间内报告至所在地的疾病预防控制机构（）
A. 2小时
B. 6小时
C. 12小时
D. 24小时
E. 48小时

[多项选择]我国某外贸公司业务员对外出口报价，其正确的是( )
A. 每打30英镑CFR英国
B. 每吨200美元FOB新港
C. 每箱CIF伦敦50.50元
D. 每辆40美元CFR新加坡

[单项选择]制作不规则散布物体时，可修改（）参数值使原对象自动分配在对象表面上。
A. Area
B. Even
C. Ship
D. Random

[单选题] 根据孔、轴公差带位置的不同,配合可分为间隙配合、过盈配合和( )(中)
A.极限配合
B.相对配合
C.过度配合
D.任意配合

[多选题]2.何谓消防安全“四知”？（）
A.知本工作区域消防器材数量、位置、使用方法
B.知本工作区域的生产性质和危险性
C.知本工作区域的安全制度内容、安全措施
D.知本工作区域的火灾隐患

[单选题]材料抵抗硬物压入的能力称为()。
A.强度
B.弹性
C.塑性
D.硬度

[判断题]《中华人民共和国安全生产法》规定，生产经营单位不得使用国家明令淘汰、禁止使用的危及生产安全的工艺、设备。
A.正确
B.错误

[单项选择]

“西班牙向西走”简明扼要地概括了新航路开辟过程中，西班牙王室支持下的航海家的航行路线。在西班牙王室支持下“向西走”的航海家有（）
①达·伽马
②哥伦布
③迪亚士
④麦哲伦

A. ①②
B. ①③
C. ②④
D. ③④

[简答题]对合金刃具钢有哪些性能要求？

[单项选择]School Lunch Ryan moved silently through the lunch line. The cook put a cheeseburger (奶酪汉堡)and an applesauce cup on his tray. He grabbed a bottle of milk from the cooler at the end of the line and found a seat in the cafeteria (食堂). Ryan saw that his friend Tyler had brought lunch from home. "What did you bring today, Tyler " he asked. Tyler pulled his meal out of its brown paper sack. "I’ve got a ham sandwich, chips, two cupcakes, and a can of soda." Ryan’s mouth started to water. "Uh, Tyler," he said. "If you don’t want one of those cupcakes, I’ll take it. They sure look good. " Tyler handed Ryan his cupcake. "Sure," he said. "I won’t eat all this." Lunch Requirements Is Ryan eating a healthy meal if he eats the school lunch School lunch supporters say "Yes." Recent studies show that a government-approved school lunch has more variety and is more nutritious (有营养的) than most lunches brought from home. It’s also lower in fat. The National School Lunch Act requires that scho
A. It provides supervision on the quality of school lunches.
B. It advises students on how to make wise choices of foods.
C. It keeps the food-service director up-to-date about students’ needs.
D. It monitors school snack-bars that sell large servings of chips and candy.

[单项选择]女，18岁，肺炎球菌患者，意识模糊，血气氧分压38mmHg，二氧化碳分压30mmHg，氧疗时应采用（）
A. 内给氧
B. 高浓度给氧
C. 持续低流量给氧
D. 鼻导管低浓度给氧
E. 鼻塞低浓度间歇给氧

[名词解释]钙肥 lime fertilizer

[单项选择]急性心肌梗死早期（24小时内）死亡的主要原因是（）
A. 心律失常
B. 急性左心衰竭
C. 心源性休克
D. 心脏破裂
E. 缺血再灌注损伤

[判断题]对新立客户应及时建档并在用电后的次月按时抄表收费。（ ）
A.正确
B.错误

[单项选择]不属于站厅服务的基本职责的是（）。
A. 密切注意站厅乘客动态，发现有违反地铁规定（如精神异常、醉酒的乘客等）的应及时给予制止
B. 帮助乘客、回答乘客问询，特别注意帮助老、弱、病、残等有困难乘客
C. 车门或屏蔽门关门时，应确认其工作状况。发现未关闭好时，应及时向综控室报告，并负责处理屏蔽门故障
D. 引导乘客正确操作票务设备，巡视车站自动售检票设备的运行情况，协助票箱、钱箱的更换或清点工作

[填空题]人工准备进路从距列车最远的道岔开始，（ ）依次办理，确认全进路时，（ ）依次确认。

[多选题]在扑救锂电池火灾时，应在厂方技术人员指导下进行，要掌握生产存放场所性质，（），存储库是否有泄压功能，出水时优先应使用（），指战员应提升防护等级并保持足够安全距离。
A.A、单个容量
B.B、B、总存量
C.C、移动水炮
D.D、水枪

[单项选择]

Britain was a wealthy (富裕的) country. A hundred and fifty years (36) , there were a (37) very rich people (38) received money from land or investments, and did not need to work. They used to have large (39) of servants to look (40) them. There were al so many middle class people, who worked as businessmen or as doc tots or lawyers. They usually had several servants to (41) their houses and cook their meals.
But there were also many poor people, and there was a big (42) between the rich and the poor.
The poor had very difficult lives. Many worked as servants. They used to be (43) little, and they had to work long hours. But at least they lived in a warm house and were well (44)
(45) who worked in factories were often less (46) . They used to work many hours a day, in dangerous and unhealthy conditions. But, even so, they did not use to (47) enough to feed their famil
A. good
B. fewest
C. bad
D. worst