更多“在下列加工中心定期维护内容中,检查周期为每天的有()”相关的问题
理财产品的风险评估中,定量风险测量的常用指标是产品收益率的( )。
A . 方差
B . 标准差
C . 相关系数
D . β系数
E . VaR
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正确的引产方案是()
A.米非司酮配伍米索前列醇
B.依沙吖啶羊膜腔内注射
C.水囊引产
D.雌激素配伍缩宫素
E.剖宫产术
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表现出了作家细致的观察力和丰富的科学知识。善于进行艺术构思,把抽象的科学概念和原理、知识化做具体的形象,并用浅显生动的语言表达出来的作品是()
A.《昆虫记》
B.《这是谁的脚》
C.《蝉的歌唱》
D.《看得见风景的房间》
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货物在流通型仓库中停留时间与在储存型仓库相比______。
A.同样
B.较短
C.较久
D.不确定
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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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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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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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某场所是一对外开放的游泳馆,该场所经营者经营者应在醒目位置悬挂()等必要的安全警示。
A.游泳人员须知
B.身高限制
C.严禁跳水
D.佩戴泳帽
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服用抗痛风药主要影响哪种营养素()。
A.维生素B1 B.叶酸 C.维生素B12 D.维生素E E.钙
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在隧道施工监控量测中,收敛计是用来量测( )。
A.拱顶下沉
B.地表下沉
C.围岩体内位移
D.围岩周边位移
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2018年是贯彻党的十九大精神的开局之年,是改革开放()周年,是决胜全面建成小康社会、实施“十三五”规划承上启下的关键一年。
A.30
B.40
C.50
D.60
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显示网状纤维的染色方法包括()
A.Poneeau染色
B.Siriusred染色
C.Poley染色
D.Gomori醛复红染色
E.James染色
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某宾馆地下2层,地上19层,建筑高度78m,每层建筑面积2300m2,设有中央空调系统。地下二层为设备层,地下一层为汽车停车库,地上一层设有接待大厅、音乐茶座和商业用房等,地上二、三层为餐厅,四层设有...该建筑应设置防排烟设施的部位有()。
A、防烟楼梯间
B、防烟楼梯间前室
C、消防电梯间前室
D、四层夜总会
E、地下停车库
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使用INSERT语句向父表中插入数据时不会产生违反外键约束的问题。()
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