更多“有天下第一泉之称的有( )A.镇江中冷泉B.北京玉泉C.济南”相关的问题
欲使放大电路的输入电阻增加,输出电阻减小,应引入 ( ) 。 A 、 串联电压负反馈 B 、 串联电流负反馈 C 、 并联电压负反馈 D 、 并联电流负反馈
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启动后需用镇流器限流,为提高瞬间启动电压,还需使用启辉器的是()。
A.普通白炽灯
B.卤钨灯
C.荧光灯
D.高压汞灯
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低血容量性休克患者首选补充A、等渗盐水B、全血C、血浆D、红细胞E、碱性液
低血容量性休克患者首选补充 A、等渗盐水 B、全血 C、血浆 D、红细胞 E、碱性液
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下列不属于医师行牙髓治疗时应注意无菌操作的必要内容的是
A.戴一次性手套
B.剪短指甲
C.肥皂洗手
D.75%酒精浸泡
E.消毒毛巾擦手
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阐述单胃动物、反刍动物对蛋白质的消化、吸收过程及其特点。
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根据《野生动物保护法》规定,持枪猎捕的,应当依法取得公安机关核发的()。
A . 持枪证
B . 狩猎证
C . 特许捕猎证
D . 特许猎捕证
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经济萧条时期宏观经济的表现有()。 Ⅰ.从业率增大 Ⅱ.出现大量企业倒闭 Ⅲ.价格低落,企业盈利水平极低,生产萎缩 Ⅳ.需求严重不足,生产相对严重过剩
A.Ⅰ、Ⅱ、Ⅲ B.Ⅰ、Ⅲ、Ⅳ C.Ⅱ、Ⅲ、Ⅳ D.Ⅰ、Ⅱ、Ⅲ、Ⅳ
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听力原文:M: Some people are terribly careless in the way they speak, don't you think, Lucy?W: In what way do you mean, Bill?M: Well, in every way. In pronunciation, in the words they use, and even in their grammar.W: You mean when somebody says, I ain't never seen nothing like it'or something like that?M: Oh no, I don't mean that sort of thing at all. You'd expect to hear a badly-educated person say that. No, I'm talking about ordinary people like you and me, people who're supposed to be well educated, in fact.W: Can you give me a ...M: An example? Certainly. Let me see. Yes. Suppose I'm about to leave somebody after a meeting. He might say to me 'Where are you going to?' Perhaps with the idea of giving me a lift in his car.W: Well?M: Well, that's just what I mean: 'Where are you going to? Why doesn't he just say? Where are you going?' It's quite unnecessary and incorrect to add 'to'.W: Oh, so that's the kind of thing that bothers you! That's no big deal.M: Well, all I know is that English is going to the dogs, and as far as I can see, people like you are doing nothing to stop it.Which of the following is NOT an evidence of some people's carelessness in daily commu nication?A.Their intonation is poor sometimes.B.Their choice of words is poor.C.Their speech is full of grammatical mistakes.D.They fail to pronounce some words properly.
A.W:B.W:C...M:D.W:E.W:F.M:G.WhichH.TheirI.B.TheirJ.C.TheirK.D.TheyL.
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下列关于开放式基金的说法,正确的有()。
A . 对于非上市的开放式基金,投资者可以通过基金管理和委托商业银行、证券公司等的柜台,进行基金份额的申购和赎回
B . 上市的开放式基金,除了申购和赎回外,可以像买卖股票、债券一样进行交易
C . 开放式基金份额的申购和赎回价格,是通过对某一时点上基金份额实际代表的价值即基金资产总值进行估值,在基金资产总值的基础上再加一定的手续费而确定的
D . 开放式基金份额的申购和赎回价格,是通过对某一时点上基金份额实际代表的价值即基金资产净值进行估值,在基金资产净值的基础上再加一定的手续费而确定的
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建筑电气工程与建筑土建施工、建筑装饰施工配合紧密,存在着工作面相互交换多、立体交叉作业多等现象,因而各方在( )等各类作业活动的协同安排显得十分重要。
A.交接试验
B.进度计划安排
C.验收整改
D.作业安全措施
E.完工时间确认
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经间期出血和崩漏的共同病机可能是()
A.血热
B.血瘀
C.气滞
D.血虚
E.血寒
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税收征管法及其实施细则所称账簿,是指总账、明细账、日记账以及其他辅助性账簿。()应当采用订本式.
A.总账 B.日记账 C.明细账 D.其他辅助性账簿
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材料1 一切劳动,从一方面看,是人类劳动力在生理学意义上的耗费,作为相同的或抽象的人类劳动,它形成商品的价值。一切劳动,从另一方面看,是人类劳动力在特殊的有一定目的的形式上的耗费;作为具体的...劳动价值论是马克思主义政治经济学的理论基础,而现在西方,以奈斯比特、里夫金为代表的“知识价值论”认为:“在信息社会里,价值的增长不是通过劳动而是通过知识实现的。”根据材料3分析,“知识价值论”能取代“劳动价值论”吗?
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