热门试题:
[单项选择]心肌细胞动作电位的快速复极初期主要与哪种离子跨膜运动有关
A. Na+
B. K+
C. Ca2+
D. Mg2+
[判断题]根据《安全生产法》,安全生产监督检查人员应当将检查的时间、地点、内容、发现的问题及其处理情况,作出书面记录,并由检查人员和被检查单位的负责人签字。
A.正确
B.错误
[简答题]As requested.we enclose for your attention our price list and catalogue.I would like to take this opportunity of drawing your attention to the fact that all our products are made from completely natural ingredients.There are 200 different items in the catalogue and our prices are reasonable and our quality is good.We look forward to receiving your order soon.
[判断题]干燥变压器应设值班人员和必要的监视设备,并按照要求作好记录。( )
A.正确
B.错误
[单选题]《危险化学品生产企业安全生产许可证实施办法》规定,企业出租、出借或者以其他形式转让安全生产许可证的,没收违法所得,处10万元以上50万元以下的罚款,并();构成犯罪的,依法追究刑事责任。
A.吊销其安全生产许可证
B.予以警告
C.暂扣其安全生产许可证
[单选题]快速行邮列车运行最高速度为110 km/h,运行区段下坡道的坡度为10‰,每百吨列车重量高磷铸铁的换算闸瓦压力为( )。
A.660kN
B.680kN
C.620kN
D.640kN
[单选题] 开式油箱的吸油管和回油管间的距离应该( )。
A. 近一点
B. 尽可能远一点
C. 两个放在一起
D. 越近越好
[单选题]根据含水层的空隙性质,可将地下水分为孔隙水、裂隙水及( )。
A.包气带水
B.潜水
C.岩溶水
D.承压水
[单选题]担任人民警察领导职务的人员应当具备()知识。
A.治安管理专业
B.侦查专业
C.法律专业
D.行政管理专业
[单项选择]合伙协议应对合伙企业的记账、会计年度、审计、年度报告、()等事项作出约定。
A. 查阅会计账簿的时间
B. 查阅会计账簿的地点
C. 查阅会计账簿的条件
D. 查阅会计账簿的人员
[简答题]会计的核算方法包括哪些内容简述各种方法之间的相互关系。
[填空题]线网级控制启动标准:当某条线路启动线控后,高峰时段预计连续( )列 及以上列车延误超过( )分钟(或当线路因故障 出现运营中断、运力水平严重下降),申请启动线控的换乘站客流仍无法缓解时。
[单选题]需要先煎的药物是( )
A. 石膏
B. 砂仁
C. 苏子
D. 羚羊角
E. 阿胶
[多项选择]舒张性心力衰竭治疗措施
A. 洋地黄
B. 利尿剂
C. ACE抑制剂
D. β-受体阻滞剂
E. 钙通道阻滞剂
[单选题]病灶多在深部,造成脓液成灰黑色、泡沫状、奇臭等特征的细菌可能是( )(1分)
A.乙型溶血性链球菌
B.产气荚膜梭菌
C.结核分枝杆菌
D.金黄色葡萄球菌
E.无芽胞厌氧菌
[判断题]消防耐高温手套如因磨损、撕破、烧毁或化学侵蚀等,使其原结构遭到破坏,应使用原制造商提供的专用面料和耐高温缝纫线进行修补,不得任意使用其他未经检验的面料,以免发生危险。
A.正确
B.错误
[判断题]若室外配电装置的大部分设备停电,只有个别地点保留有带电设备而其他设备无触及带电导体的可能时,可以在带电设备四周装设全封闭临时围栏,其它停电设备不必再设临时围栏。
A.正确
B.错误
[判断题]螺杆泵静环密封面碰伤会造成大面积漏油,应更换新建
A.正确
B.错误
[填空题]农产品批发市场、农贸市场用电、农产品冷链物流的冷库用电价格,尚未实现商业和工业同价的地区,执行(____)用电价格。
[判断题]1988年10月,成立浙江省超高压输变电工程建设公司。
A.正确
B.错误
[多项选择]下列哪项属于羚羊钩藤汤的组成()
A. 羚羊角、桑叶、白芍
B. 甘草、鲜竹茹
C. 当归、川芎
D. 川贝母、茯神、鲜生地
E. 钩藤、菊花
[多选题]废水防治的原则是落实( )的环保方针。
A.以防为主
B.防治结合
C.综合治理
D.环境标志
[单项选择]在商品房销售中,一般可以反映销售商品房的总体价格水平的是( )。
A. 标价
B. 起价
C. 均价
D. 成交价
[判断题]中国足球运动员在世界上获得最高荣誉的是孙雯。
[多项选择]市场营销组合4P理论是()
A. 过程
B. 产品
C. 价格
D. 渠道
E. 促销
[简答题]列车轴重大于25t的铁路正线单开道岔不得小于( )号。
[单选题]成⼈引起肾性⾼⾎压最常⻅的疾病是
A. 肾动脉缩窄
B. 慢性肾盂肾炎
C. 急性肾⼩球肾炎
D. 肾动脉硬化
E. 慢性肾炎
[单选题]保障丝障碍处理时限不得超过( )分钟。
A.5分钟
B.10分钟
C.15分钟
D.20分钟
[判断题]当抄表人员在现场抄表时发现电能计量装置故障时,
对属于自己处理权限范围的故障, 应保持计量装置原
A.正确
B.错误
[单选题]CCS2代表( )
A.无菌灌装
B.预处理
C.UHT输送
D.保温室
[单选题]向右转时,以右脚为轴,( )脚跟和( )脚掌前部同时用力,使身体协调一致向右转90度,体重落在右脚,左脚取捷径靠拢右脚,成立正姿势。转动和靠脚时,两腿挺直,上体保持立正姿势。
A.右,左
B.右,右
C.左,右
D.左,左
[多项选择]经常有用户询问在采购系统查询的暂估入库余额一览表和在存货核算系统查询的暂估材料余额表的本期结余不相等,以下可能有的原因是:()
A. 在采购系统录入的本月采购入库单,在存货系统未对其进行记帐的。
B. 存货系统本月应进行暂估处理的但未进行处理的。
C. U821采购系统可对采购入库单进行分次结算,存货系统对此不能进行暂估处理的。
D. 结算日期在前,采购入库单日期在后的。
[判断题]现有一块量程为0~200KPa的压力表,在100KPa处计量检测值为99KPa,此处测量误差为最大,则仪表的最大相对百分误差为0.5%。
A.正确
B.错误
[单项选择]
For the (26) month,
mysterious falls of large chunks of ice (冰雹) (27) rained down
on Spain and Italy. Juana Sanchez, a 70-year-old woman in Almeria, southern
Spain, was knocked(28) when she was struck on the
shoulder by a falling ice chunk (29) she walked in a
street (30) her home. On January 12, just about 200 miles
away in Seville, a man narrowly (31) serious injury when a
9-pound ball of ice (32) into his car. (33)
the evening of January 27 priests at the Salesian monastery in
L’Aquila, Italy were startled by a loud crash. (34) the
noise, they discovered a large chunk of ice on their yard, (35)
intact. Upon examination, the block of ice (36) in
at 2 kilograms and no source (37) . On the same day, about
100 miles northeast in Ancona, Italy, the local officials were called to
investigate the report of a man (38) was struck (39)
the head by all kilogram chunk of ice that apparently fell from the
sky. Spain and Italy aren’t the only European (40)
getting attacked by huge ice blocks in January. On January 2 in
Surrey, England (southwest of London), an East Indian man was walking through
Newton Athletic Park when he (41) a strange whistling sound
overhead. Seconds (42) ,a large hunk of ice fell out of the
clear blue sky and pounded into the soft ground, shattering over a 50-foot-wide
area. The ice dug a hole of a foot deep and a foot in diameter. Even the
shattered remains of the mystery ice were as large as tennis balls and were
described as opaque (43) no unusual color or smell.
Although eyewitnesses to the phenomenon report that they did not see
anything in the sky that could account (44) the ice,
scientists had to come up with a rationalization. Professor Jesus Martinez
Frias, the geologist investigating the ice falls in Spain, told BBC News that
the ice pieces had probably been (45) through sudden
temperature drops in the stratosphere. This was the most likely explanation, he
said, for the "very unusual" phenomenon. |
A. determined
B. has determined
C. was determined
D. had been determined
[多选题]隧道交通事故特点有()。(中)
A.易引发次生灾害
B.人员伤亡大
C.堵塞隧道交通
D.经济损失大
E.救援困难,作战时间长
[判断题]测量电压、电流时,应戴干燥线手套或绝缘手套,人体与带电设备应保持足够的安全距离。
A.正确
B.错误