[名词解释]石灰的特性

[单选题]关于满足婴儿好奇心和求知欲的方法不正确的是( )。
A.向婴儿提供实物.色彩.图案.符号景
B.让婴儿听音乐念儿歌.讲故事
C.提供动手操作的机会
D.让婴儿在旁边看着家长操作

[单选题]《电气操作导则》（Q/CSG 125008—2016）第4.5.2条规定：线路停送电时，应防止线路末端电压超过额定电压的1.15倍，持续时间不超过 ( )。
A.20min
B.25min
C.30min
D.35min

[判断题]氯胺酮禁用于眼科手术麻醉。

[判断题]施工、配合及监理负责人必须参加“两会”，他人可以代替参加。
A.正确
B.错误

[单选题]颞下颌关节盘最易发生穿孔和破裂的部位是
A.前伸部
B.后带
C.中间带
D.前带
E.双板区和中间带

[判断题]为完善车间能源管理制度，各班组应该明确和深知各班组的能源区域，然后对该区域填写能源责任卡，确定区域能源负责人，如存在破损现象，应及时完善。
A.正确
B.错误

[单项选择]A．黄连解毒汤或仙方活命饮加减B．大承气汤或脾约麻仁丸加减C．八珍汤或十全大补汤加减D．萆薢渗湿汤或龙胆泻肝汤加减E．凉血地黄汤或槐角丸加减适用于风热肠燥便血、血栓性外痔初起的方剂是(　　)

[简答题]多媒体教学设计与开发过程：

[单选题]肾阴虚型经断复来的治疗选方是
A.一贯煎
B.六味地黄丸
C.知柏地黄丸
D.二至丸
E.清血养阴丸

[多项选择]属于自动阀门的有（）阀。
A. 止回
B. 安全
C. 减压
D. 节流

[单选题] 商家在淘宝商城发布的商品数量必须有现货库存。( )
A.正确
B.错误

[单项选择]心肺复苏时用药通常首选药物是（）
A. 异丙肾上腺素
B. 肾上腺素
C. 利多卡因
D. 去甲肾上腺素
E. 阿托品

[单选题]存放爆炸物的仓库应采用( )照明设备。
A.白炽灯
B.日光灯
C.防爆型灯具

[单选题]忠诚客户的特点不包括（ ）。
A.非常满意
B.固定接待人员
C.重复购买
D.介绍别人

[多项选择]下列（）主体可以成为借款人。
A. 法人
B. 个体工商户
C. 自然人
D. 其他经济组织

[多项选择]皮肤保护可以降低压疮发生率，在受压部位使用（）均可以减少卧床患者所承受的剪切力。
A. 薄膜敷料
B. 藻酸盐敷料
C. 含银敷料
D. 泡沫敷料

[单选题]漏斗骨盆胎头内旋导致( )。
A.持续性枕前位
B.持续性枕后位
C.持续性臀先露
D.持续性肩先露
E.子宫破裂

[判断题]抹灰用砂最好是中砂，或者中砂与细砂混合掺用。( )

[单选题]三相异步电动机铭牌上的工作制S3表示（ ）。
A.连续工作制
B.短时工作制
C.8小时工作制
D.断续周期工作制

[单选题]电喷发动机（EFI-D型）怠速不稳，（）不可能造成这种故障。
A.空气压力传感器失效
B.温控开关工作不良
C.节流阀不能全开
D.节流阀不能全闭

[单项选择]当使用fstram流类定义一个流对象并打开一个磁盘文件时，文件的隐含打开方式为
A. ios::in
B. ios::out
C. ios::int
D. 没有

[单选题]输液过程中不慎空气进入静脉，应让病人采取的体位是 ？
A.右侧卧位和头低足高位
B.左侧卧位和头低足高位
C.左侧卧位和头高足低位
D.右侧卧位和头高足低位

[判断题]上海轨道交通每列车上至少安装有2套供风单元。( )
A.正确
B.错误

[填空题]收入管理机构负责人必须具备()资格。

[判断题]在正常情况下,阀型避雷器中流过工作电流。()
A.正确
B.错误

[单项选择]使用中的0.2级电子式标准电能表单次测量的标准偏差估计值应不大于（）。
A. 0.02%（cosφ=1）、0.03%（cosφ=0.5）
B. 0.01%（cosφ=1）、0.015%（cosφ=0.5）
C. 0.015%（cosφ=1）、0.02%（cosφ=0.5）
D. 0.02%（cosφ=1）、0.02%（cosφ=0.5）

[单选题]《晋能控股集团有限公司员工奖惩办法（试行）》规定，违反集团公司党员干部“十个严禁”、党的政治建设“二十个坚持”和党员领导干部“二十个必须”工作要求，存在“干部身上的20种不良现象”“十种不良行为”的，情节较轻的，给予（）处分。
A.A、记过或者记大过
B.B、警告或者记过
C.C、记大过或者降级
D.D、撤职

[判断题]《铁路旅客运输规程》中第5条规定，托运人：委托承运人运输行李或小件货物并与其签有行李包裹运输合同的人。( )
A.正确
B.错误

[填空题]耐张线夹螺栓弹簧垫片松动属（）缺陷

[名词解释]业主

[判断题]根据《线路安规》：电力电缆沟（槽）开挖时，应将路面铺设材料和泥土分别堆置，堆置处和沟槽之间应保留通道供施工人员正常行走。
A.正确
B.错误

[单选题]泛在电力物联网围绕（ ）各环节，充分应用移动互联、人工智能等现代信息技术、先进通信技术，实现电力系统各个环节万物互联、人机交互，打造状态全面感知、信息高效处理、应用便捷灵活的智慧服务系统。
A.能源系统
B.电力系统
C.配电网
D.输电网

[判断题]证券交易结算资金申请开立专用存款账户，应向银行出具其开立基本存款账户规定的证明文件、基本存款账户开户登记证和财政部门的证明。( )
A.正确
B.错误

[不定项选择题]共用题干 Cancer Drug Trials Often Halted Early
An increasing number of clinical trials for new cancer treatments are being halted before the risks and benefits have been fully evaluated,say Italian researchers,who warn that this growing trend could put patients at risk of harm from new therapies rushed into use.
The researchers looked at 25 randomized,controlled clinical trials that were stopped ear-ly because the treatments had started to show benefit to patients.
“When we analyzed 25 trials over a 10-year period between 1997 and 2007,we found a consistent increase in prematurely stopped trials一more than 50 percent were stopped within the last three years,”study co-author Giovanni Apolone said at a news conference Tuesday.
Of 14 trials halted early and published between 2005 and 2007,the researchers found that 11(79 percent)of them were used to support drug approval applications submitted to the European Medicines Agency and the U.S.Food and Drug Administration.
“This suggests a strong commercial component in stopping trials prematurely.In fact, this strategy could guarantee quicker access to the market for companies.On the other hand, a quicker clinical drug development may lead to an ‘immature’benefit/risk balance of new drugs,”Apolone said.
He and his colleagues“are aware that trials stopped early because they are showing ben-efit may result in identification of promising new treatments for patients.However,findings obtained following this strategy should be considered to be preliminary results that require subsequent confirmation.”
It can take several years for the long-term benefits or harmful side effects of a new treat-ment to become apparent, Apolone noted, but the average duration（持续时间）of the 25 studies he and his colleagues analyzed was 30 months,with a range from 12 to 64 months.
They also found that at the time five of the studies were stopped,they'd enrolled less than 40 percent of the total number of patients planned for final analysis.
“Clinical trials need to stop early for superior benefit whenever there's proof beyond rea- sonable doubt that the new treatment really is superior.That would be an ethical obligation,” Stuart Pocock,a professor of medical statistics at the London School of Hygiene and Tropi-cal Medicine in the United Kingdom,said at the news conference.“However,too many trials are stopped early claiming efficacy（功效）without strong evidence being available.” Stuart Pocock believed that in no case should clinical trials stop early.
A.Right
B.Wrong
C.Not mentioned

[多选题]低温雨雪冰冻灾害应急响应与处置要点包括:( )、险情处置 。
A. 信息搜集
B. 疏散引导
C. 安全防护
D. 人员救助