热门试题:
[单选题]通常来说,( )适合执行单兵的,侦查区域相对较小(侦查面积在1-2平方公里以内),对留空时间要求不高(35min以内)的侦查任务。
A.旋翼无人机
B.固定翼无人机
C.复合翼无人机
[多选题]车辆工作时应注意发动机的（ ）。
A.机油压力
B.各部工作有无异响
C.水温显示正常
D.离合器振动
[填空题] Adults are getting smarter about how smart babies are. Not long ago, researchers learned that 4-day-olds could understand (36)________and subtraction. Now, British research (37)________ Graham Schafer has discovered that infants can learn words for uncommon things long before they can speak. He found that 9-month-old infants could be taught through repeated show-and-tell to(38)________ the names of objects that were foreign to them, a result that (39)________in some ways, the received (40) ________that apart from learning to (41)________things common to their daily lives, children don’’t begin to build vocabulary until well into their second year. " It’’s no (42)________that children learn words, but the words they tend to know are words linked to (43)________situations in the home, " explains Schafer. " (44)________________with an unfamiliar voice giving instructions in an unfamiliar setting.
Figuring out how humans acquire language may shed light on why some children learn t
[判断题]因个人原因累计（病、事假等）缺勤超过90天的，试用、见习期延长两个月。
改正：可解除劳动合同。
A.正确
B.错误
[单项选择]Failure to effectively deal with interpersonal conflict in the workplace could ______.
[单选题]随车机械师遇列车在GSM-R区段途中改变车次时，在列车车次改变的车站出站前需进行, 要及时确认CIR、 的车次与实际是否相符，不符时应及时重新注册。
A.GSM-R手持终端
B.对讲机
C.ATP柜
D.LKJ
[判断题] 招标分为公开招标邀请招标和询价。( )
A.正确
B.错误
[判断题]用梯子进行登高作业时，梯脚必须做到防风措施。
A.正确
B.错误
[判断题]《行车组织细则》规定，列车在区间发生事故时，在事故调查组、站长（副站长）到达前，由车辆乘务员（随车机械师）负责统一指挥事故救援工作，并应查明事故概况，向列车调度员（车站值班员）报告。
A.正确
B.错误
[填空题]The number of Beijingers to go and enjoy the night are less than Shanghai and Guangzhou people.
[单选题]油罐切水操作时，切水阀门开度正确的次序是（ ）。
A.小大小
B.大小小
C.大小大
D.都可以
[单选题]《中国铁路总公司关于印发<高速铁路“强基达标、提质增效”工程客运专业标准>的通知》（铁总运[2017]158号）规定动车组商务座服务人员应从事动车组列车客运乘务工作不少于()年。
A.1
B.2
C.3
D.4
[判断题]无轨运输进洞载物车辆车速不得大于 8km/h空车车速
不得大于 15km/h出洞爬坡车速不得大于 20km/h。( )正确
A.正确
B.错误
[单选题]直接接触设备的电气测量，可单人进行。
A. A.正确
B.B.错误
[单选题]以下属于凸轮轴轴承螺纹损伤的原因的是( )。
A.装配时螺栓没有拧正
B.异物碰撞
C.工具使用不当
D.螺栓重复使用
[填空题]Interview notes
Company: GOLD EXPRESS
Started in: (9) ______
Most recent turnover: (10) ______
Growth over 5 years: (11) ______%.
Managing Director: Peter (12) ______
Total number of customers: (13) ______
Number of employees: (14) ______
Recent staff questionnaire showed: (15) ______ % enjoyed their work.
[单选题]商业银行购买保险，以缴纳保险费为代价，将风险转移给承保人的风险管理策略属于( )。
A.保险转移
B.自我转移
C.市场转移
D.非保险转移
[判断题]当营销现场工作进入到一般风险作业环节时，应由工作负责人或专责监护人进行重点监护，并认真对关键风险点的作业安全防护准备情况、执行情况进行检查、验收。
A.正确
B.错误
[多项选择]根据合伙企业法律制度的规定，普通合伙企业出现亏损时，须由合伙人分担责任。下列有关亏损分担的表述中，正确的有（）。
A. 合伙协议有约定比例的，按约定比例分担
B. 合伙协议没有约定比例的，由各合伙人平均分担
C. 合伙协议没有约定比例的，由各合伙人协商确定
D. 合伙协议可以约定由执行合伙事务的合伙人承担全部亏损
[简答题]深部高温生气阶段，有机质转化主要作用是热裂解作用。
[多选题]基坑支护结构一般采用( )等类型。
A.放坡开挖
B.斜坡开挖
C.复合土钉支护
D.水泥土重力式围护墙
E.板式支护体系
[单项选择]
Mary was very fond of television, so when she met a young man (36) worked for a television company, she was very (37) and asked him a lot of questions. She discovered that he had also worked for a film company, so she asked him (38) there was any difference (39) film work and television. " (40) ," answered the young man, "there is one very big (41) . If someone makes a (42) while a film is being made, it is, of course, (43) to stop and do the scene again. In fact, one can do it over and over again a lot of (44) . Mistakes (45) time, money and films, but the audience (观众) who see the film (46) it is finished don’t know that anything went wrong. In a live (实况播送的) television show, (47) the audience can see any mistakes that are made. I can tell you a story about that. (48) ,a live television show (49) and one of the actors was supposed (50) . He fell to theA. to be shooting
B. to have been shot
C. to be shot at
D. to have been shooting
[单选题](28369)在机车车辆上装用减振器的类型和数量取决于其（ ）和转向架的结构。(1.0分)
A.机车重量
B.运行速度
C.构架重量
D.机车类型
[多项选择]由门发货的方式包括（）。
A. DOOR/CY
B. CFS/DOOR
C. CY/DOOR
D. DOOR/CFS
[单项选择]快速失血25%后，下列改变错误的是（）
A. 肾小球滤过率明显下降
B. 血液内皮质激素增高
C. 全身血管收缩
D. 尿液中排钠增加
E. 血压下降和心动过速
[多选题]听证主持人由烟草专卖行政主管部门指定,听证主持人应当符合哪些条件?( )
A.本案的执法人员
B.非本案的执法人员
C.与本案有直接利害关系
D.与本案没有直接利害关系
[填空题]风向标“S”标识指示风机叶轮方向，并与此方向机舱的中轴线平行，此时监控软件显示的角度应为_(1)_度，允许偏差为2度。
[单选题]( )主要负责空中接口,提供无线传输资源。
A.MSC
B.BTS
C.MTS
D.BSC
[单选题]患者,男,68岁。离退休。既往有心绞痛发作史。4小时前因体育锻炼后出现心前区剧烈疼痛,含服硝酸甘油无效,急诊入院。患者入院后应先做下列哪项检查
A. 心脏X线检查
B. 心电图
C. 心肌酶学检查
D. 血压
E. 超声心动图
[单选题]进行汽车二级维护前,检查发动机的转速为1200r/min时,点火提前角应为( )±1°。
A.9°
B.11°
C.13°
D.15°
[多项选择]下列关于民事诉讼中的共同诉讼情形表述正确的有：
A. 被代理人和代理人承担连带责任的，为共同诉讼人
B. 共有财产受到他人侵害，部分共有权人起诉的，其他共有权人也应作为共同诉讼人
C. 涉诉的个人合伙的全体合伙人应当作为共同诉讼人
D. 部分继承人起诉的，被通知的其他继承人不愿意参加诉讼又未明确表示放弃实体权利的，可以不作为共同原告
[多选题]线路设备包括下面哪些
A.钢轨
B.路基
C.道岔
D.联接零件
E.路面
[判断题]煤矿企业要保证“安全第一,预防为主,综合治理”方针的具体落实,必须严格执行《煤矿安全规程》。( )
A.正确
B.错误
[单项选择]
春秋战国时期，出现了“百家争鸣”的局面，出现这种状况的原因有（）
①社会大变革使思想界非常活跃②各国国君为富国强兵纷纷养士
③贵族对教育的垄断被打破④科技生产迅速发展
A. ①②③④
B. ①③④
C. ②③④
D. ①②③
[单项选择]What's the author's implied opinion
A. Children should not watch violent television shows.
B. At-risk children should have a steady diet.
C. Society should take greater care of young adults.
D. The characters in TV shows should be heroes in real life.
