更多“在使用传声器的扩声系统中,调整好反馈抑制器可以在一定范围内自”相关的问题
某公司2012年年初的资产总额为900000元,负债为500000元。2012年1月份发生下列交易或事项: (1)公司行政办公室职工因公出差,预借差旅费1000元,以现金支付。 (2)收到投资方投...该公司2012年1月份发生的第(5)笔交易或事项对会计基本等式的影响是( )。
A.资产和负债同时减少5000元,不破坏会计基本等式
B.资产和负债同时增加5000元,不破坏会计基本等式
C.资产的不同项目此增彼减,资产总额不变
D.负债与所有者权益此增彼减,权益总额不变
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对于就坐Y舱的卡类常旅客服务项()。
A . A、姓氏服务
B . B、毛毯服务
C . C、报纸服务
D . D、矿泉水
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角色扮演法的评价阶段,判断应聘者表现情况可以从以下()方面来考察。
A.应聘者的紧张程度
B.应聘者扮演过程的焦虑水平
C.应聘者的角色技能
D.应聘者表现的真实程度
E.应聘者对背景资料的领悟能力
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显示调车信号时,需带黄色、绿色信号旗或手信号灯。
A.对 B.错
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在 Access 中,数据库的核心与基础是( ),是实际存放数据的地方
A. 表 B. 查询 C. 报表 D. 宏
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A.溶剂提取法 B.差速离心 C.二者均是 D.二者均非
A.溶剂提取法B.差速离心C.二者均是
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John Preston lives in a flat in north London.He moved there after his wife died four years ago to be closer to his daughter’s family, and because his big detached house and garden were too much work for him as he got older.It' s easier in the flat because the letting agent does everything that needs doing.The agent has had the roof repaired and got the gutter replaced.but at the moment John is not satisfied because the window frames need painting and the garden looks neglected.The agenthad the windows painted two years ago, but the painters didn’t do it very well, so they need doing again.John pays over E 1,500 a year for service and maintenance, and he thinks that it's not good enough because the flats look shabby and a lot of things need repairingHis daughter, June, and her husband.Peter, on the other hand, have to do everything themselves or find builders to do it.They live in a large seai-detached house further out from the center of London than John but they are still near enough to see hin often.They live in the suburbs with a nice garden where their children play.They noved there four years ago to have aore space.The only drawback is that June s husband has to commute into the centre of London every day, but, overall they are happy with their decision.When they bought the house a lot needed doing to it and it still does.June says, We have a list of things to do as long as your arm- the roof needs repairing and the chimney needs mending.The bedrooms need decorating and we haven t had the broken windowpanes replaced yet in the conservatory.we need to fix the gate and repair the path- it looks dreadful when you arrive.”(判断正误)26.John lives in the center of London.()27.The agent hasn't done anything to John's flat()28.June and Pete live near to John.()29.There are broken windowpanes in the conservatory()30.The front of the house is in a good state.()
A.HeB.It'C.TheD.butE.TheF.JohnG.Peter,H.TheyI.TheyJ.TheyK.TheL.WhenM.JuneN.TheO.weP.”(判断正误)26.JohnQ.()27.TheR.JuneS.()29.ThereT.TheU.()
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为他人介绍时的先后顺序一般是()。
A . A、将客人介绍给主人
B . B、将主人介绍给客人
C . C、将男士介绍给女士
D . D、将身份低、年轻者介绍给身份高和长者
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父母或者其他监护人应当根据未成年人的年龄和智力发展状况,在作出与未成年人权益有关的决定时告知其本人,()听取他们的意见。
A . 可以
B . 无需
C . 或
D . 并
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下列各式是同一函数的原函数吗? ,,', "A.174.24.96:6088/Latex/latex.action?latex=XGZyYWN7MX17Mn1zaW5eezJ9eA%3D%3D'
B.174.24.96:6088/Latex/latex.action?latex=LVxmcmFjezF9ezR9Y29zMng%3D'
C.174.24.96:6088/Latex/latex.action?latex=LVxmcmFjezF9ezJ9Y29zXnsyfXg%3D'", '[法一]因为同一函数的原函数之差是常数,
而

所以

,

,

是同一函数的原函数
[法二]因为它们有相同的导函数f(x)=sinxcosx,故它们是同一个函数f(x)=sinxcosx的原函数
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公安机关侦查的刑事案件涉及人民检察院管辖的案件,如何处理()
A.公安机关侦查的刑事案件涉及人民检察院管辖的案件时,应当将属于人民检察院管辖的刑事案件移送人民检察院B.公安机关侦查的刑事案件涉及人民检察院管辖的案件时,不必将属于人民检察院管辖的刑事案件移送人民检察院C.涉嫌主罪属于公安机关管辖的,由公安机关为主侦查D.涉嫌主罪属于人民检察院管辖的,公安机关予以配合
B.公安机关侦查的刑事案件涉及人民检察院管辖的案件时,不必将属于人民检察院管辖的刑事案件移送人民检察院C.涉嫌主罪属于公安机关管辖的,由公安机关为主侦查D.涉嫌主罪属于人民检察院管辖的,公安机关予以配合
C.涉嫌主罪属于公安机关管辖的,由公安机关为主侦查D.涉嫌主罪属于人民检察院管辖的,公安机关予以配合
D.涉嫌主罪属于人民检察院管辖的,公安机关予以配合
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根据《通信设备安装施工监理暂行规定》(YD/T5125-2005),施工监理的阶段一般划分为()。
A . 设备采购阶段监理
B . 施工准备阶段监理
C . 施工阶段监理
D . 保修阶段监理
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