热门试题:
[单选题]下列( )是扑救精密仪器火灾的最佳选择。
A.二氧化碳灭火器
B.干粉灭火器
C.泡沫灭火器
D.水
[单选题]跑步换踏步,听到口令,继续跑( )步,然后换踏步
A.1
B.2
C.3
D.4
[单选题] 纤维含油率主要受丝束总旦数、丝束的平整度、上油机压辊压力、油槽浓度和液位、油剂补加量和( )等的影响。
A. 油剂温度
B. 丝束在油槽中停留时间
C. 油剂PH
D. 第二干燥机温度
[单选题]列车员在值乘过程中发现旅客遗失物品交( )处理。
A.乘警
B.安全员
C.列车长
[判断题]在侦查研判的过程中不用联系相关技术专家到场提供技术支持。 ( )
A.正确
B.错误
[填空题]
Exercising but Not Enough
Americans are sold on the value of exercise. More than eight in ten (86%) believe exercising
(1) fitness improves a person’s odds of a long and healthy life by "a lot". And, about six in ten believe that exercising has "a lot" of impact
(2) a person’s attractiveness.
(3) just 28% report that they get as
(4) physical exercise as they should. There is no demographic or weight classification group
(5) which a majority feels they get as much exercise as they should.
Some 57% of Americans report that they do some
(6) of exercise program to
(7) physically fit. Even among this group,
(8) , just 34% say they are getting as much exercise as they should while 65% think they should be
(9) more.
Those who are currently dieting are more
(10) than those not currently dieting to also be exercising. The overweight may need exercise
[判断题]在海关监管区内经营免税的卷烟、雪茄烟的,只能零售,并应当在卷烟、雪茄烟的小包、条包上标注国务院烟草专卖行政主管部门规定的专门标志。( )
A.正确
B.错误
[填空题]儿童道德的社会化主要在()中完成,家长切不可忽视这一点。
[判断题]烤烟不是烟草专卖品。( )
A.正确
B.错误
[单选题]生产经营单位应当积极推进( )__,实现安全管理、设备设施、作业现场、操作过程的标准化,夯实安全基础,保证安全生产。
A.安全文化建设
B.安全生产标准化建设
C.企业文化建设
D.制度建设
[单选题]刘某,女,65岁,高位截瘫患者。护士做口腔护理时发现其口腔黏膜破溃,创面上附着白色膜状物,拭去附着物可见创面轻微出血。最可能的感染菌是
A.大肠埃希菌
B.溶血性链球菌
C.白色念珠菌
D.绿脓杆菌
E.金黄色葡萄球菌
[单选题]某公司2012年新入职的员工中有些通过了雅思考试。所有通过雅思考试的员工都是应届毕业生。凡是应届毕业生都参加了新员工培训。
如果以上陈述为真,则以下各项必然为真,除了( )。
A.2012年新入职的员工中有些是应届毕业生
B.有些参加新员工培训的员工是2012年入职的
C.有些参加新员工培训的员工没有通过雅思考试
D.凡是没有参加新员工培训的员工都没有通过雅思考试
[单项选择]( )就是先挖洞,在洞内制作挖孔桩,梁柱完成后,再施作顶部结构,然后在其保护下施工,实际上就是将盖挖法施工的挖孔桩梁柱等转入地下进行。
A. 柱洞法施工
B. 侧洞法施工
C. 洞桩法
D. 中洞法施工
[单项选择]牙周探诊的最佳力量是
A. 1~5g
B. 10~15g
C. 20~25g
D. 30~35g
E. 40~45g
[单选题]秦朝统治集团内部认为仍应采取分封的丞相是( )
A.李斯
B.王绾
C.蒙恬
D.白起
[判断题]曲柄连杆机构是发动机的重要部分,主要作用是将热能转化为机械能。
[单选题]此时伤口情况是( )。
A.缝线反应
B.伤口浅层感染
C.伤口深层感染
D.殡肿形成可能
E.伤口裂开可能
[单选题]职业道德是现实社会的()。
A.公共性
B.示范性
C.主导性
D.辅助性
[多项选择]有关最大呼气流量的描述正确的是()
A. 常用日变异率来测定
B. 是用力肺活量测定过程中,呼气流速最快的瞬间流速
C. ≥20%对支气管哮喘诊断有意义
D. 正常值<20%
E. 主要反映呼吸肌的力量及气道有无阻塞
[单项选择]Questions 21 to 23 are based on the following news.
Pirates’ motherships usually
A. are as large as small motor boats.
B. are built by themselves.
C. carry supplies and fuel.
D. sail close to patrolled coastline.
[单选题]根据《配电安规》,工作票票面上若有个别( )需要修改、补充时,应使用规范的符号,字迹应清楚。
A.错字
B.漏字
C.错、漏字
D.工作任务
[单选题]干粉灭火系统在进行模拟喷放试验时,喷放干粉灭火剂的量不应少于设计用量的( )
A.20%
B.30%
C.10%
D.40%
[简答题]封油的主要作用:___、冷却、___、密封。
[单选题]某医药代表想咨询关于某个药品的标准,他应当向国家食品药品监管局的下列哪个部门或直
属机构咨询:
A.药品注册司
B.国家药典委员会
C.政策法规司
D.药品审评中心
[单项选择]J.Martin认为,在企业的环境中最稳定的因素是( )。
A. 过程
B. 活动
C. 人员
D. 数据
[判断题]模板应保证混凝土结构和构件各部分设计形状、尺寸和相互间位置正确。( )
A.正确
B.错误
[填空题]当氧枪喷头结构和尺寸确定之后,提高氧压只能增加氧流量,而不能再增大氧流股的()。
[填空题]One afternoon recently, two (36) friends called to tell me that, well, their marriages hadn’t made it. One was leaving his wife for another woman. The other was leaving her husband because "we thought it best".
As always after such (37) common calls, I felt (38) and angry. What had happened to those (39) vows that they (40) on their wedding ceremony Given the era and their feelings, their decisions probably made (41) . What angers me was the loss of years and energy. It was an anger similar to that I feel when I see (42) foundations of building projects — piled bricks and girders and a gash in the ground left to depress the passerby.
When our grandparents married, seldom couples (43) . "As long as we both shall live" was no joke. After their vows, couples learned to live with each other — (44) .
Most of the external pressures that helped to enforce our grandparents’
[判断题]( ) 列车脱轨,但损害后果不够大事故及以上条件的为险性事故。
A.正确
B.错误
[判断题]凸轮轴轴承响不影响发动机正常工作,可以不修理。(中)( )
A.正确
B.错误
[单选题]环境十分潮湿的场合应采用()电动机。
A. 封闭式
B. 开启式
C. 防爆式
D. 防护式
[判断题]若一个正弦交流电的周期为0.04s,则它的频率为25Hz。
A.正确
B.错误
[判断题]为防止损伤运行电缆或其他地下管线设施,在城市道路范围内不宜使用大型机械来开挖沟(槽),硬路面面层破碎可使用小型机械设备,但应加强监护,不得深入土层。
A.正确
B.错误
[多选题]2.160.第160题
后台监控系统中遥测量的显示方式包括(____)。
A.实时曲线/历史曲线
B.遥测量一览表
C.一次接线图/间隔图
D.告警信息