[单选题]电动葫芦门式起重机需安装报警装置。
A.正确
B.错误

[单项选择]成年人最少见的继发性肾病综合征的病因是（）
A. 过敏性紫癜肾炎
B. 遗传性肾病
C. 系统性红斑狼疮肾炎
D. 淀粉样变肾病
E. 骨髓瘤性肾病

[单选题]驾驶员申请了积分抵扣,车队审核符合要求,参加了6.5个小时安全义工活动的时长,那可以抵扣( )分绩效考核扣分。
A.5
B.6
C.7
D.8

[判断题]操作冲击击穿电压的波前时间在临界波前时间时,空气间隙的击穿电压最低。
A.正确
B.错误

[判断题]牵引电动机由定子、转子、轴承和速度传感器四大部分组成。(　　)
A.正确
B.错误

[单项选择]配制4:3:2溶液要求用
A. 4份5%～10%葡萄糖液和3份0.9%氯化钠溶液和2份1.4%碳酸氢钠
B. 4份0.9%氯化钠溶液和3份5%～10%葡萄糖液和2份1.4%碳酸氢钠
C. 4份1.4%碳酸氢钠和3份5%～10%葡萄糖液和2份0.9%氯化钠溶液
D. 4份0.9%氯化钠溶液和3份1.4%碳酸氢钠和2份5%～10%葡萄糖液
E. 4份1.4%碳酸氢钠和3份0.9%氯化钠溶液和2份5%～10%葡萄糖液

[多选题]收费公路车辆通行费车型分别按()系列分类
A.客车
B.货车
C.专项作业车
D.特种车辆

[多选题]下列关于数罪并罚的做法与说法，哪个是正确的？ A.甲犯 A、 B、C罪，分别被判处有期徒刑14年和11年、15年，法院决定合并执行23年。甲执行8年后，又犯新罪C罪，被判处有期徒刑5年。对此，法院应在23年以上25年以下有期徒刑的范围内决定合并执行的刑期，然后，减去已经执行的8年刑期 B.乙犯 A、B罪，分别被判处有期徒刑14年和11年，法院决定合并执行20年。在执行2年后，法院发现乙在判决宣告以前还有没有判决的C罪，并就C罪判处有期徒刑5年。这样，乙实际执行的有期徒刑必然超过20年
A.丙犯
B.B罪，分别被法院判处有期徒刑14年和11年，法院决定合并执行20年；在执行2年后，丙又犯C罪，法院就C罪判处有期徒刑5年。虽然数罪并罚时有期徒刑不得超过20年，但丙仍然有可能执行C罪的刑罚
C.丁在判决宣告以前犯有
D.B两罪，法院判决A罪8年、B罪12年有期徒刑，决定合并执行18年有期徒刑。执行5年后丁又犯C罪与D罪，法院判处C罪5年有期徒刑、D罪7年有期徒刑。此次并罚的“数刑中的最高刑期”应是18年，而不是12年

[单项选择]不属于支气管扩张治疗原则的是（）。
A. 保持呼吸道引流通畅
B. 控制感染
C. 处理咯血
D. 必要时手术治疗
E. 长期家庭氧疗

[判断题]KP-2A型控制箱中晶闸管sCRl的控制角大于导通角. ( )
A.正确
B.错误

[多选题] “放管服”改革指的是（ ）
A. 简政放权
B. 放管分离
C. 放管结合
D. 优化服务

[名词解释]地基承载力特征值

[单项选择]脉冲调宽式晶体管调压器的基本组成方块图依次包含以下几个主要部分（）
A. 调制电路，解调电路，整形放大和功率放大电路
B. 电压测量比较电路，整形放大，调制电路和功率放大电路
C. 电压测量比较电路，调制电路，解调和放大电路
D. 电压测量比较电路，调制电路，整形放大和功率放大电路

[单项选择]

船舶发生碰撞后，那些情况下应采取抛弃货物的措施：（）.
Ⅰ.因进水可能引起货物着火及货物急剧膨胀
Ⅱ.为了保持一定的剩余稳性
Ⅲ.为了保持一定的吃水差
Ⅳ.为保留储备浮力或减少进水量

A. Ⅰ～Ⅳ
B. Ⅰ、Ⅱ、Ⅳ
C. Ⅰ～Ⅲ
D. Ⅱ～Ⅳ

[单选题]发生骨折后,应及时将断骨固定,固定时应保持()。
A.尽可能紧
B.随意即可
C.松紧适当,以不影响血液流通为宜
D.尽可能松，不影响血液正常流通

[填空题]CTCS-2级区段应答器提供线路数据、___、级间转换等信息。

[单项选择]

男性，58岁，进行性吞咽困难5个月，食管造影示：食管胸上段4cm长的充盈缺损。

为确诊，下一步检查是（）
A. 胸部CT
B. 食管镜
C. 腹B超
D. 纵隔镜
E. 支气管镜

[单选题]三相负载的三角形连接时,每相负载上的相电压就是电源相应的()。
A.相电压
B.线电压
C.总电压
D.端电压

[单项选择]一般工程项目策划书中概括及管理目标的编制单位是（）
A. 二级单位工程部
B. 二级单位生产副经理
C. 三级单位市场营销部
D. 三级单位生产副经理

[判断题]国家网信部门会同国务院有关部门制定、公布网络关键设备和网络安全专用产品目录，并推动安全认证和安全检测结果互认，避免重复认证、检测。
A.正确
B.错误

[单选题]将钢加热到Ac3或Acm以上30 °C〜35笆，保温一定时间，随后在空气中冷却下来的热处理过程为( )。
A.正火
B.退火
C.淬火
D.回火

[多项选择]根据《个人信用信息基础数据库金融机构用户管理办法（暂行）》规定，属于信息查询员权限的有（）。
A. 单笔信用报告查询
B. 重置用户密码
C. 报文上报情况查询
D. 查看自己的基本资料和权限

[单选题]TCN列车通信网络体系结构由中央单元、终端单元、、中继器、显示器、输入输出模块等组成。
A.IC读卡器
B.网关
C.ATP
D.CIR

[多选题]汉语中“安全”的基本涵义是( )。
A. 没有危险
B. 不受威胁
C. 不受约束
D. 不出事故

[单选题]在不均匀电场中,电晕起始电压( )击穿电压。
A.低于
B.略高于
C.等于
D.远高于

[不定项选择题]If you have got kids, here is a nasty truth: they are probably not very special, that is, they are average, ordinary, and unremarkable. Consider the numbers of those applications your daughter is sending to Ivy League schools, for instance. There are more than a quarter of a million other kids aiming for the same eight colleges at the same time, and less than 9% of them will make the cut. And those hours you spend coaching Little League because you just know your son's sweet swing will take him to the professionals. There are 2.4 million other Little Leaguers out there, and there are exactly 750 openings for major league ballplayers at the beginning of each season. That gives him a 0.0313% chance of reaching the big clubs. The odds are just as long for the other dreams you've had for your kids: your child the billionaire, the Broadway star, the Rhodes scholar. Most of those things are never going to happen.The kids are paying the price for parents' delusions. In public schools, some students are bringing home 17.5 hours of homework per week or 3.5 per school night and it's hard to see how they have time to do it. From 2004 to 2014, the number of children participating in up to three hours of aider-school activities on any given day rose from 6.5 million to 10.2 million. And all the while, the kids are being fed a promise--that they can be tutored and coached, pushed and tested, hot- housed and advance placed until success is assured. At last, a growing chorus of educators and psychologists is saying, "Enough!" Somewhere between the self-esteem building of going for the gold and the self-esteem crushing of the Ivy-or-die ethos there has to be a place where kids can breathe, where they can have the freedom to do what they love and where parents accustomed to pushing their children to excel can shake off the newly defined shame of having raised an ordinary child. If the system is going to be fixed, it has to start, no surprise, with the parents. For them, the problem isn't merely the expense of the tutors, the chore of the homework checking and the constant search for just the right summer program. It's also the sweat equity that comes from agonizing over every exam, grieving over every disappointing grade--becoming less a guide in a child's academic career than an intimate fellow traveler. The first step for parents is accepting that they have less control over their children's education than they think they do--a reality that can be both sobering and liberating. You can sign your kids up for ballet camp or violin immersion all you want, but if they're simply doing what they're told instead of doing what they love, they'll take it only so far. Ultimately, there's a much larger national conversation that needs to be had about just what higher education means and when it's needed at all. Four years of college has been sold as being a golden ticket in the American economy, and to an extent that's true. But pushing all kids down the bachelor's path ensures not only that some of them will lose their way but also that critical jobs that require a two-year or less--skilled trades, some kinds of nursing, computer technology, airline mechanics and more--will go unfilled. There will never be a case to be made for a culture of academic complacency or the demolition of the meritocracy. It can be fulfilling for kids to chase a ribbon, as long as it's a ribbon the child really wants. And the very act of making that effort can bring out the best in anyone's work. But we cheat ourselves, and worse, we cheat our kids, if we view life as a single straight-line race in which one one-hundredth of the competitors finish in the money and everyone else loses.We will all be better off if we recognize that there are a great many races of varying lengths and outcomes. The challenge for parents is to help their children find the one that's right for them. Which of the following factors deprives the kids of freedom to do what they love? A. 3.5 hours of school assignments set by their teachers every day.
B． The educational reforms made by the public schools they atten
D．
A.

B.The growing number of peers taking part in off-campus activities.
C.

D.Their parents' unrealistic wish for them to have a promising future

[单选题]急性虹膜睫状体炎时，局部治疗首先应该点用（ ）
A. 抗生素
B. 抗病毒药
C. 麻痹扩瞳剂
D. 抗生素加抗病毒药
E. 抗真菌药

[单选题]钢中加入适量的铝除了脱氧作用外，对晶粒有( )作用。
A.细化
B.粗化
C.无影响
D.不确定

[填空题]被称为“奇险天下第一山”，有长空栈道、苍龙岭等著名险道的山是？

[单选题]《铁路旅客运输服务质量规范》中规定，布制备品定位存放在备品柜内。无备品柜或备品柜容量不足的，硬卧车定位放置在（ ）号卧铺下，软卧车定位放置在（ ）号卧铺下。
A.5、6、18、19；3、7、11
B.4、5、19、20；3、7、11
C.4、5、18、19；3、7、11
D.4、5、18、19；2、7、12

[单项选择]

新生儿，左侧完全性唇、腭裂。

腭裂修复手术宜选择在何时进行（　）
A. 出生后6～12个月
B. 出生后12～18个月
C. 2～4岁
D. 4～6岁
E. 6岁以后

[单选题] 职业技能鉴定是指由考试考核机构对劳动者从事某种职业所应掌握的()做出客观的测量和评价,属于标准参照型考试。
A. 技术理论知识和实际操作能力
B. 技术理论知识和技能考核成绩
C. 文化素质养成和训练刻苦程度
D. 文化素质养成和实际操作能力

[多选题]1.27. 第27题
电力排灌执行非工业电价，功率因素执行标准（ ）。
A.0.85
B.0.9
C.0.8
D.0.95

[单项选择]关于制造异型催化剂的目的，下列选项正确的是（）。
A. 降低床层压降
B. 提高床层压降
C. 降低空隙率
D. 提高氢油比

[判断题]中华人民共和国强制性国家标准的代号是GB。

[单项选择]

H₂S主要是对（）钻井液具有较大的污染。

A. 水基
B. 油基
C. 泡沫
D. 合成