[判断题]BF003 为了操作、调整和维修的方便,减压阀一般应安装在-我要搜题网

[单项选择]Volumes have been written about technology’s ability to connect people. But, burying one’s nose in a book has always been somewhat isolating—with its unspoken assertion that the reader does not want to be disturbed. So what about a device that occupies the evolving intersection (交集) between "Strangers constantly ask about it," Michael Hughes, a communications associate at Johns Hopkins Bloomberg School of Public Health in Baltimore, said of his iPad, which he uses to read a mix of novels and nonfiction. "It’s almost like having a new baby." An iPad owner for four months, Mr. Hughes said people were much more likely to approach him now than when he toted (携带) a book. "People approach me and ask to see it, to touch it; how much I like it," he said. "That rarely happens with dead-tree books."
With the price of e-readers coming down, sales of the small devices are rising. Last month, Amazon reported that so far this year, Kindle sales had tripled over last year’s. Wh
A. Positive.
B. Negative.
C. Indifferent.
D. Biased.

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[判断题]党的各级代表大会的代表受到留党察看处分的，党组织不能终止其代表资格

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[单选题]放射性类安全防护方法错误的是( )。(难)
A.进入放射性危害区域前,要采取相应的安全防护措施。
B.进入放射性危害区域时,必须由工程技术人员带入。
C.要与放射源保持一定距离,尽可能缩短在辐射区域滞留的时间。
D.战斗行动中受到辐射污染或可能污染时,应及时请有关技术人员或专家协助进行检查,必要时,立即送相关医院。

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[多项选择]高频远方跳闸的原理是当区内故障时（）
A. 保护装置Ⅰ段动作后，瞬时跳开本侧断路器，并同时向对侧发出高频信号；
B. 保护装置Ⅱ段动作后，瞬时跳开本侧断路器，并同时向对侧发出高频信号；
C. 收到高频信号的一侧将高频信号与保护Ⅱ段动作进行比较，如Ⅱ段启动即加速动作跳闸；
D. 收到高频信号的一侧将高频信号与保护Ⅰ段动作进行比较，如Ⅰ段启动即加速动作跳闸。

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[多选题]†年 4月 1日起实施的《上海轨道交通行车组织规程》中规定,调车作业包括( )。
A.推进
B.牵引
C.解编
D.连挂
E.折返

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[判断题]公共场所发生火灾时，该公共场所的现场工作人员不履行组织、引导在场群众疏散的义务，造成人身伤亡，尚不构成犯罪的，处十五日以下拘留。( )
A.正确
B.错误

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[单项选择]A person（）during a period of heavy sleep is often annoyed and can not think clearly.
A. awake
B. has awaked
C. awaked

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[单项选择]军队点名由一名首长执行，每次点名不得超过（）。
A. 十分钟
B. 十五分钟
C. 二十分钟
D. 半小时

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[单选题]对诊断流脑最有意义的检查是( )
A.血常规检查
B.头颅X光片
C.头颅CT
D.腰穿送脑脊液检查
E.脑膜刺激征

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[判断题] 男性身份证号第17位为奇数。
A.正确
B.错误