更多“两小样本的定量变量比较作假设检验首先考虑( )”相关的问题
用财务杠杆可以撬动更大的()
A.资产
B.负债
C.所有者权益
D.利润
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网络模式II的标志是:()
A.Gi接口存在
B.Gs接口不存在
C.Gn接口不存在
D.Gu接口存在
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润腔是我国民族声乐演唱体系的一种重要表现方式。《枫桥夜泊》这首作品运用了颤音、直唱、沉音、摇音、()等润腔技法。
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与细菌运动有关的结构是
A.荚膜
B.鞭毛
C.芽胞
D.菌毛
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教育家蒋梦麟在自传中记述:“西安事变的消息广播全国之后,老百姓无不忧心如焚,妇女小孩甚至泣不成声。……蒋委员长已安全抵达洛阳,并已转飞南京的号外最先送到东安市场的吉祥戏园,观众之间马上掀起一片欢呼声,……大约半小时之后,北平严冬夜晚的静寂忽然被震耳的鞭炮声打破了。”这一记述主要反映出()。
A . 民众关注国家的前途命运
B . 民族矛盾成为主要矛盾
C . 蒋介石统治地位比较巩固
D . 张学良的兵谏不得人心
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党的十七大报告指出:深入贯彻落实科学发展观,要求我们切实加强和改进()。
A . 改革开放
B . 组织建设
C . 党的建设
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听力原文:W: Have a seat, Mr. Younger. What can I do for you?M: [23]I have a house in Seattle. It's about 400 sq. ft., including the house and the yard. I'm looking for somebody who will buy it in cash.W: How much do you want to sell it for?M: [23]/[25]Around half a million U.S. dollars.W: Sounds reasonable.M: I'd like to sell it as soon as possible for ready money.W: I see. [23]Is the house under your name?M: Yes. Here are the papers. I've also made copies of each of them. You can keep the copies.W: Very well. Do you have a photo of the house with you?M: Yes. Here they are. There're six of them.W: Did you bring the negatives as well?M: Sure. Here you are.W: This one is OK, but the others... [24]Well, I think I'll have to send my men to take pictures of your house, pictures that are taken by a professional and are able to show the whole aspect of the house.M: That's fine with me. What is your charge for this service? ... Er, I don't mean the pictures, I mean to be my agent.W: [25]Well, 2% of the sale price of your house.(20)A.The area of the house is about 400 sq. ft.B.The house is in San Francisco.C.The price of the house is about US $500,000.D.The house is under the name of the man.
A.,B.W:C.S.D.W:E.M:F.W:G.W:H.W:I.W:J...K.M:L...M.W:N.(20)A.TheO.B.TheP.C.TheQ.D.The
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穿孔法测试材料游离甲醛含量的单位是()。
A . mg/m
B . mg/L
C . mg/kg
D . mg/100g
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CT对胃癌的诊断价值,哪些是正确的()
A.发现癌肿胃壁外侵犯 B.观察胃壁增厚的程度 C.常用于明确胃癌的诊断 D.显示肝转移和肿大淋巴结 E.术后复查确定复发征象
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贝多芬的《英雄交响曲》首次公演就受到听众追捧而大获成功。
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以光波运载数字信号,以光导纤维为传输媒介的通信方式被称为()。
A、光纤通信
B、卫星通信
C、移动通信
D、模拟通信
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经营个人征信业务的征信机构、金融信用信息基础数据库、向金融信用信息基础数据库提供或者查询信息的机构发生重大信息泄露等事件的,国务院征信业监督管理部门可以采取临时接管()等必要措施,避免损害扩大。
A.相关信息系统
B.核心业务系统
C.信贷管理系统
D.身份认证系统
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当电压偏差大于额定电压()时,应停止使用
A . A.±5%
B . B.±10%
C . C.±15%
D . D.±20%
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