更多“档案文献检索系统评价的作用之一,即明确系统当前的性能特征,从”相关的问题
患者,女,28岁。跳舞时突感剧烈头痛,呕吐。查体:脑膜刺激征(+),无肢瘫。临床诊断蛛网膜下腔出血。为确诊,应首选的辅助检查是()。
A.脑电图 B.脑超声血流 C.脑动脉造影 D.头颅CT E.腰穿
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我国中央和地方共享增值税的比例是()。A.75:25B.85:15C.90:10D.50
我国中央和地方共享增值税的比例是()。A.75:25B.85:15C.90:10D.50:50
A.75:25B.85:15C.90:10D.50:50
B.85:15C.90:10D.50:50
C.90:10D.50:50
D.50:50
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在项目中添加引用EF所需要的几个核心类库为()。
A.EntityFramework
B.System.Data.Entity
C.System.ComponentModel.DataAnnotations
D.System.Runtime.Serialization
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一只双极型晶体三极管的材质是锗,该管的电极形式是PNP型,其N型的掺杂元素是()。
A.硼元素
B.铟元素(In)
C.砷元素(As)
D.磷元素(P)
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股份有限公司按规定转让库存股的,对被转让的库存股的账面余额超过实际收到的转让款的部分,下列会计处理正确的是()。
A.依次冲减资本公积、盈余公积、未分配利润 B.全额冲减资本公积 C.先冲减资本公积,不足部分冲减营业外支出 D.全额冲减营业外支出
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生物矿化的有机基质作用为
A.控制矿物形核
B.控制空间组织
C.修饰机械性能
D.辅助矿物稳定
E.以上都是
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长方形ABCD的长为6厘米,宽为2厘米。经过点A做一条线段AE把长方形分成两部分,一部分是直角三角形,另一部分是梯形。如果梯形的面积是直角三角形面积的3倍,则梯形的周长与直角三角形的差是多少厘米()?
长方形ABCD的长为6厘米,宽为2厘米。经过点A做一条线段AE把长方形分成两部分,一部分是直角三角形,另一部分是梯形。如果梯形的面积是直角三角形面积的3倍,则梯形的周长与直角三角形的差是多少厘米()?
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中国人民解放军的内务建设,必须(),发挥党委的核心领导作用和党支部的战斗堡垒作用。
A.坚持政治工作的生命线地位
B.坚持党对军队的绝对领导
C.坚持马列主义
D.坚持毛泽东思想
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某国有企业2017年11月接受捐赠一台生产设备,取得增值税专用发票上注明价款200万元,增值税34万元。2018年6月进行股份制改造时将其出售,售价为260万元,出售时的清理费用为3万元,按税法规定已计提折旧4万元;假如不考虑增值税及其他相关税费,该国有企业2016年就该转让收入应缴纳企业所得税()万元。
A.12.5B.15.25C.75D.87.5
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水轮机是将水能转换为机械能的一种水力机械。它包括()。
A . 引水部件;
B . 导水部件;
C . 工作部件;
D . 泄水部件。
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A.柴胡疏肝散合五磨饮子加减B.黄芪建中汤加减C.一贯煎合芍药甘草汤加减D.化肝煎合左金丸加减E.活络效灵丹合丹参饮加减消化性溃疡之胃阴不足证,治当选用
A.
B.
C.
D.
E.
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在大脑代谢产物中可以作为神经递质的是()
A . 脂肪酸
B . 氨
C . 酮体
D . a-酮戊二酸
E . Y-氨基丁酸
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SECTION A CONVERSATIONSDirections: In this section you will hear several conversations. Listen to the conversations carefully and then answer the questions that follow.听力原文:W: Are you busy this evening? I'm going over to the International Center later on, if you'd like to come along.M: I remember receiving their calendar of activities in my campus mailbox a week ago. I didn't really look at it, though. Isn't that where they organize parties and trips for foreign students?W: Not just for foreign students. The International Center's activities are intended for all students. They set up conversation tutorials for a variety of languages and through the Center's host family program you can visit the home of a local family.M: Now that you mention it, it would be nice to meet more people from this area. I find the customs in this country really confusing sometimes, but also there are times when I need to talk to people who come from other countries as I do. I'll bet a lot of them feel the way I do.W: Of course, you're not the only person who's new around here. Take me for example. My family lives 500 miles away from here. That isn't another country, but it's a long distance. The Center is a good place for meeting people who can tell you how to get to know this city, and if you ever feel lonely, you can go over there and find someone to talk to. On week nights they don't close until 11:30.M: I guess it's worth a visit. Did you say you were going there tonight?W: Yeah.M: All right, I'll come, too. I might as well see what the International Center is like. How about meeting me in front of the library and we'll walk there together.W: Sure, see you then.What did the International Center send out to students?A.A diagram of their facilities.B.A schedule of their activities.C.Maps of the city.D.Samples of coffee from other countries.
A.听力原文:W:B.M:C.M:D.W:E.M:F.M:G.W:H.WhatI.AJ.B.AK.C.MapsL.D.SamplesM.
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