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3[单选题]
建立地理信息系统必须采用


A.地理信息数据

B.符合国家批准的地理信息数据

C.基础地理信息数据

D.符合国家标准的基础地理信息数据


  积分
 参考答案:
 佳题速递:
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  • 题干二、听力理解:请听下面的对话,根据对话内容从A、B、C三个选项中选出一个最佳选项。Listen to the dialog and choose the best answer to each question. 点击听音频Play Video播放静音Current Time 0:00/时长 1:27加载完毕: 0%进度: 0%媒体流类型直播剩余时间 -1:27 播放码率1节目段落节目段落descriptions off, selectedDescriptions字幕关闭, selected字幕captions settings, opens captions settings dialog内嵌字幕关闭, selected内嵌字幕Audio TrackThis is a modal window.Caption Settings DialogBeginning of dialog window. Escape will cancel and close the window.TextColorWhiteBlackRedGreenBlueYellowMagentaCyanTransparencyOpaqueSemi-TransparentBackgroundColorBlackWhiteRedGreenBlueYellowMagentaCyanTransparencyOpaqueSemi-TransparentTransparentWindowColorBlackWhiteRedGreenBlueYellowMagentaCyanTransparencyTransparentSemi-TransparentOpaqueFont Size50%75%100%125%150%175%200%300%400%Text Edge StyleNoneRaisedDepressedUniformDropshadowFont FamilyProportional Sans-SerifMonospace Sans-SerifProportional SerifMonospace SerifCasualScriptSmall CapsDefaultsDone 1 . When will the health care lecture be held?  回答ABC正确获得10.00分中的10.00分A. Next month.B. Next week.C. This weekend.2 . How many ways are mentioned to publish the news about the lecture?  回答ABC正确获得10.00分中的10.00分A. 3 .B. 4 .C. 5 .3 . What is the advantage of putting information online?  回答ABC正确获得10.00分中的10.00分A. It's easy and convenient.B. It's cheaper and practical.C. It's personal and interactive.4 . Which way is expensive in publishing information?  回答ABC正确获得10.00分中的10.00分A. Putting the news on the website.B. Printing some posters.C. Putting a notice on the bulletin board.5 . Have Melinda and Helen decided on how to publish the news of lecture?  回答ABC正确获得10.00分中的10.00分A. Yes, they have.B. No, they haven't.C. They can't reach an agreement.管理英语1
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