[单选题]线路起道顺坡长度，收工时不应少于起道高度的()。-我要搜题网

[不定项选择题]共用题干 Health care in the US is well known but very expensive.Paying the doctor's bill after a major illness or accident can cost hundreds of thousands of dollars.
In the US,a person's company,not the government,pays for health insurance.Employers have contracts with insurance companies,which pay for all or part of employees' doctors' bills.
The amount that the insurance company will pay out to a patient differs wildly.It all depends on what insurance the employer pays.The less the boss pays to the insurance company,the more the employee has to pay the hospital each time he or she gets sick.In 2004,the average worker paid an extra $558 a year,according to a San Francisco report.
The system also means many Americans fall through the cracks（遭遗漏）.In 2004,only 61 percent of the population received health insurance through their employers,according to the report. The unemployed,self-employed,part-time workers and graduated students with no jobs were not included.
Most US university students have a gap between their last day of school and their first day on the job.Often,they are no longer protected by their parents' insurance because they are now considered independent adults.They also cannot buy university health insurance because they are no longer students.
Another group that falls through the gap of the US system is international students.All are required to have health insurance and cannot begin their classes without it. But exact policies（保险单）differ from school to school.
Most universities work with health insurance companies and sell their own standard plan for students.Often,buying the school plan is required,but luckily it's also cheaper than buying directly from the insurance company. All employees in the US have the same kind of health insurance.
A.Right
B.Wrong
C.Not mentioned

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[单选题]ARP的请求包是以什么形式传播的
A.单播
B.广播
C.组播
D.任播

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[单选题] 自感电势的方向可由（）来确定。
A.右手定则
B.楞次定律
C.左手定则

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[单项选择]患者女，63岁，孕5产3，自诉阴道脱出物3个月，伴小便困难。查体：外阴已产型，子宫萎缩，宫颈外口及部分子宫脱出阴道口外，阴道前壁膨出和轻度阴道后壁膨出。诊断为（）
A. 子宫脱垂Ⅰ度重型
B. 子宫脱垂Ⅱ度轻型伴阴道前后壁膨出
C. 子宫脱垂Ⅲ度重型伴阴道前后壁膨出
D. 子宫脱垂Ⅱ度重型伴阴道前后壁膨出
E. 宫颈延长伴阴道前后壁膨出

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[多选题]在下列哪些环境下，更易发生引燃、引爆等静电危害？（）
A.可燃物的温度比常温高
B.局部环境氧含量比正常空气中高
C.爆炸性气体的压力比常压高
D.相对湿度较高

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[单选题]接地箱、交叉互联箱内电气连接部分应与箱体绝缘。箱体本体不得选用铁磁材料，并应密封良好，固定牢固可靠，满足长期浸水要求，防护等级不低于(____)。
A.IP54
B.IP65
C.IP67
D.IP68

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[单项选择]下列谈判策略中，房地产经纪人处于被动地位应采用的策略是( )。
A. 体会策略
B. 迂回进攻策略
C. 出其不意策略
D. 步步为营策略

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[判断题]塞钉的打入深度最小与轨腰平，露出不超过3mm
A.正确
B.错误

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[单选题]甲委托乙购买某型号山地车一辆，乙到商场后发现山地车脱销，担心甲急需使用，遂为之购买普通自行车一辆，甲拒收，乙诉至法院。下列选项中正确的是()。
A.甲拒绝受领的行为合法，乙的行为属于越权代理
B.甲、乙之间无书面委托书，委托关系不成立
C.乙的行为属于有效行为，因为是为了甲的利益
D.甲不得拒绝受领，因为乙有代理权

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[多项选择]有权对证券公司定向资产管理业务活动进行自律管理和行业指导的机构是( )。
A. 证券交易所
B. 证券登记结算机构
C. 中国证监会
D. 中国证券业协会

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[判断题]一切国家机关和武装力量、各政党和各社会团体、各企业事业组织都必须遵守宪法和法律。
A.正确
B.错误

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[多选题]手机号码未实名或者信息核验不一致的,审慎开通手机银行、网上银行或变更预留手机号码,并采取加强客户身份核实措施;经审核仍无法排除可疑的,可拒绝开通个人()功能。( )
A.手机银行
B.网上银行
C.ATM转账
D.短信

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[多选题]下列属于一级分包商的是（）
A.吊篮安拆施工单位
B.人工挖孔桩施工单位
C.爆破施工单位
D.房屋改造加固施工单位
E.土护降施工单位

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[多选题][多选题]层门及楼层平台应符合( )规定。
A. 层门不应突出到吊笼的升降通道上
B. 层门开启后的净高度不应小于2m
C. 楼层平台不应与施工升降机钢结构相连接
D. 各楼层应设置楼层标识,夜间施工应有照明

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[简答题]Much ________ (尽管他非常喜欢她), he does not get annoyed with her sometimes.