更多“《规程》规定在突出矿井开采煤层群时，应首先开采保护层。”相关的问题
康养居酒店餐厅（）需配一个餐边柜。
A.30人
B.25人
C.40人
D.35人
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室内配电箱可落地安装，也可（）或（）于墙壁上。
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治安管理处罚的程序，应适用《治安管理处罚法》的规定；《治安管理处罚法》没有规定的，适用（ ）的有关规定。
A . 《中华人民共和国行政诉讼法》B . 《中华人民共和国行政处罚法》C . 《中华人民共和国治安管理处罚条例》D . 《中华人民共和国行政监察法》
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如果一定时期企业盈利，那么编制结账分录时，本年利润应转入银行存款账户的贷方。()
A.正确
B.错误
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下列哪些案件适用涉外刑事诉讼程序？（）
A．在公海航行的我国货轮被索马里海盗抢劫的案件
B．我国国内一起贩毒案件的关键目击证人在诉讼时身在国外
C．陈某经营的煤矿发生重大安全事故后携款潜逃国外的案件
D．我国驻某国大使馆内中方工作人员甲、乙因看世界杯而发生斗殴的故意伤害案件
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MIPS(每秒百万次指令数)和MFLOPS(每秒百万次浮点运算数)是衡量CPU性能的两个指标，其中 (16) 。
A．MIPS适合衡量向量处理机的性能，MFLOPS适合衡量标量处理机的性能
B．MIPS适合衡量标量处理机的性能，MFLOPS适合衡量向量处理机的性能
C．MIPS反映计算机系统的峰值性能，MFLOPS反映计算机系统的持续性能
D．MIPS反映计算机系统的持续性能，MFLOPS反映计算机系统的峰值性能
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某地区在建立工业区前后，灰色尺蛾与黑色尺蛾的比由95:5发展到5:95，产生这种现象的原因是______。
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（）应始终在工作现场，对工作班成员进行监护。
A . 工作负责人
B . 工作许可人
C . 专责监护人
D . 工作票签发人
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图示两梁，所用材料相同，受力如图。当两梁各对应截面转角相等时，两梁横截面上最大正应力之比为（）。
A．1：1
B．1：2
C．2：1
D．1：4
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下列各项属于承销说明书内容的是（）。
A．承销方式
B．承销证券的种类、数量、金额及发行价格
C．违约责任
D．承销团各成员的承销份额
E．承销期及起止日期
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地球在其形成的早期是一个熔岩状态的快速旋转体，绝大部分的铁元素处于其核心部分；有一些熔液从这个旋转体的表面被抛出，后来冷凝形成了月球。 如果以上这种关于月球起源的理论正确，则最能支持以下哪一个结论
A．月球是唯一围绕地球运行的相当大的天体。
B．月球核心部分的含铁比例小于地球核心部分的含铁比例。
C．月球表面凝固是在地球表面凝固之后。
D．月球像地球一样具有固体的表层结构和熔岩状态的核心。
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6.人民民主专政的实质是有中国特色的无产阶级专政。( )
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听力原文：M: Hi, Mary. Do you want to start writing a lab report after we finish the experiment?W: I can't. In fact I need to finish early because I'm going over to the psychology department to talk to Professor Smith about a job opening.M: You mean a job on campus?W: Yeah. And it sounds pretty interesting. It involves helping with her study on learning style. You know, about how some people learn best by sight, while others learn best by hearing or touch.M: Yeah. I know that's her area of expertise.W: Right. Anyway for her study she's taking some high school students who aren't doing very well in their classes and testing them to find out what their learning styles are. Then tutors, people like me, will work with them presenting material to them in their particular learning style.M: Hey. That is interesting. Now will you mostly do the testing or the tutoring?W: Both I hope. I want to be involved from start to finish.M: Are you getting paid for this?W: I'm sure we'll get something though, probably not much. Anyway it doesn't matter to me, I just want to have some hands on experience.M: Yeah. And it'll be nice to help those high school students too.M: That's what I thought when I saw the ad. You know you could do it too. You don't have to be in her classes to work on the study.W: Really? Do you have any idea what the schedule is like?M: Late afternoon or evening for tutoring I think. After all the kids are in regular classes until three thirty.W: Actually that's perfect for me.M: Then come along. We will save the lab report for later. But we'd better make sure we do a good job on our experiment first.W: Yeah. First thing's first.What are the speakers mainly discussing?A．A chemistry assignment.B．A study that their chemistry professor did.C．A class that the woman is taking.D．A job possibility.
A.M:B.M:C.W:D.M:E.M:F.M:G.M:H.W:I.W:J.M:K.W:L.WhatM.AN.B．AO.C．AP.D．AQ.
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