[单选题]反常呼吸运动常见于（）-我要搜题网

[多项选择]下面关于高速端口拆分的说法正确的有（）
A. 非通道化的E1 接口通过DDN 节点机设备拆分，可以连接不同带宽的同步串口
B. 高速以太网通过MSTP传输设备拆分，可以连接任意带宽的以太网接口
C. CPOS 接口通过传输设备拆分，可以连接不同带宽的E1接口
D. ATM 接口通过ATM 交换机拆分，可以连接任意带宽的ATM接口

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[填空题]（）负责对部门每日下发的文件进行处理，由车站专人负责进行归档管理工作。

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[单选题]线路允许速度大于160km／h时，无缝线路铝热焊缝距轨枕边缘不应小于（）。100mm。
A.30mm
B.40mm
C.60mm
D.100mm

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[多选题]客户侧现场作业应执行（）制度。
A.双签发
B.双许可
C.工作许可
D.双许可

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[判断题](　　)隔离（负荷）开关分闸角度及合闸状态应符合产品技术要求，止钉间隙符合规定。
A.正确
B.错误

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[判断题]袋蛾的雄虫一生在袋囊中渡过.

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[多选题]消防车利用分水器供水,消防车水泵出口压力为( )之和。(易)3
A.水枪喷嘴处压力
B.水带干线的压力损失
C.工作水带支线的压力损失
D.高差标
E.分水器压力损失

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[单选题]以下中药需要后下的是()
A.薄荷
B.桑枝
C.山萸肉
D.菊花

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[单选题]太平天国由盛转衰的标志是( )。
A.永安建制
B.北伐失败
C.洪秀全病逝
D.天京事变

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[单选题]根据《云南电网公司现场作业可视化管理业务指导书》各级运营监控中心需对开展（）的承包商履职情况开展监控，督促其履职到位。
A.不渉网作业
B.涉网作业

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[填空题]（）是指转辙器连接两根尖轨的杆件。

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[判断题]李斯的被害说明沟通要选择正确的时机

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[简答题]破拆扩张作业应注意哪些安全事项？

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[单项选择]Increasingly, historians are blaming diseases imported from the Old World for the great disparity between the native population of America in 1492--new estimates of which jump as high as 100 million, or approximately one-sixth of the human race at that time--and the few million full-blooded Native Americans alive at the end of the nineteenth century. There is no doubt that chronic disease was an important factor in the sharp decline, and it is highly probable that the greatest killer was epidemic disease, especially as manifested in virgin-soil epidemics.
Virgin-soil epidemics are those in which the populations at risk have had no previous contact with the diseases that strike them and are therefore immunologically almost defenseless. That virgin-soil epidemics were important in American history is strongly indicated by evidence that a number of dangerous maladies--smallpox, measles, malaria, yellow fever, and undoubtedly several more--were unknown in the pre-Columbian New World.
A. They were being kept prior to the seventeenth century.
B. They mention only epidemics of smallpox.
C. They provide quantitative and qualitative evidence about Native American populations.
D. They prove that certain diseases were unknown in the pre-Columbian New World.

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[多选题]《细则》中，对遗失物品，失主来领取遗失物品时，应查验身份证，核对（）。
A.时间、地点
B.品名
C.车次
D.件数、重量

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[单项选择]在测滑试验台上汽车的测滑量应（）。
A. 小于3m/km
B. 小于8m/km
C. 大于5m/km
D. 小于5m/km

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[单项选择]

It is often observed that the aged spend much time thinking and talking about their past lives, (71) about the future. These reminiscences are not simply random or trivial memories, (72) is their purpose merely to make conversation. The old person’s recollections of the past help to (73) an identity that is becoming increasingly fragile: (74) any role that brings respect or any goal that might provide (75) to the future, the individual mentions his past as a reminder to listeners, that here was a life (76) living. (77) , the memories form part of a continuing life (78) , in which the old person (79) the events and experiences of the years gone by and (80) on the overall meaning of his or her own almost completed life.
As the life cycle (81) to its close, the aged mus
A. ready
B. willing
C. liable
D. reluctant

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[判断题].判断题】事故紧急抢修工作,指电气设备发生故障被迫紧急停止运行,需按计划恢复的抢修和排除故障的工作。
A.正确
B.错误

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[报关编码]硫酸钡

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[多选题]行车基本闭塞法采用（）。
A.自动闭塞
B.自动站间闭塞
C.半自动闭塞

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[单选题]属发热中枢负调节介质的是 (　）
A.前列腺素E
B.Na十/Ca2十
C.环磷酸腺苷
D.促肾上腺皮质激素
E.核转录因子和核酸的内切酶

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[单项选择]根据《安徽省国税系统税收票证管理实施办法》规定，国税人员，扣缴义务人和代征代售单位（人）向基层税务机关领取票证时，必须持（）领取。
A. 票证领用簿
B. 票款结报手册
C. 用票计划单
D. 用票手册

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[单选题]消防救援人员涉嫌违法违纪,已经被立案调查,不宜继续履行职责的,任免机关可以决定()其履行职务。
A.终止
B.中止
C.暂停
D.停止