【单选题】【消耗次数:1】
捕捉一个线的端点使用的命令是( )。
Mid
End
Edge
Element
参考答案:
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相关题目
【简答题】 一个超级链接包括[填空]端点和目标端点。
【判断题】 在AutoCAD中用椭圆命令“ellipse”确定以下参数不能创建椭圆对象的是中心点、一个轴端点和另一半轴长度。
①  正确
②  错误
【单选题】 可以使用下面哪两个命令来设置多线样式和编辑多线:()
①  MLSTYLE,MLINE
②  MLSTYLE,MLEDIT??
③  MLEDIT,MLSTYLE
④  MLEDIT,MLINE
【单选题】 可以使用下面哪两个命令来设置多线样式和编辑多线:()。
①  MLSTYLE,MLINE
②  MLEDIT,MLSTYLE
③  MLSTYLE,MLEDIT
④  MLEDIT,MLINE
【判断题】 特殊点一定要在执行绘图命令和编辑命令等后才能捕捉。
①  正确
②  错误
【单选题】 如果要建立一个指向某一个程序的动作按钮,应该使用“动作设置”对话框中的哪一个命令( )。
①  无动作
②  运行对象
③  运行程序
④  超级链接到
【单选题】 如果要建立一个指向某一个程序的动作按钮,应该使用“动作设置”对话框中的哪一个命令( )
①  无动作
②  运行对象
③  运行程序
④  超级链接到
【判断题】 SQL中修改一个关系表的属性列需要使用UPDATE命令。
①  正确
②  错误
【单选题】 用 RECTANGLE 命令画成一个矩形,它包含的图元是()。
①  不确定
②  二个
③  四个
④  一个
【多选题】 设在窗体上有两个命令按钮,其中一个命令按钮的名称为cmda,则另一个命令按钮的名称可能是
①  cmdc
②  cmdb
③  cmdA
④  Command1
随机题目
【单选题】 The donated liver came from the UK, but the hospital is giving no further __________ .
①  instance
②  character
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【单选题】 Well, it’s getting late. I must be going. Thank you again for inviting me to the party.
①  Oh, it’s so late
②  Thank you for coming
③  Oh, so soon?
④  I really had a happy time
【单选题】 I won’t be able to attend the meeting tonight because _________ .
①  I must teach a class
②  I teach a class
③  I will be teaching a class
④  I will have been teaching a class
【单选题】 Excuse me, but can you tell me the way to the airport?
①  Don’t ask that
②  Sorry, I’m a stranger here
③  No, I can’t say that
④  No, you’re driving too fast
【单选题】 These two areas are similar __________ they both have a high rainfall during this season.
①  to that
②  besides that
③  in that
④  except that
【单选题】 Success results ___________ hard work, and hard work results in success.
①  from
②  in
③  by
④  with
【单选题】 David, there a dictionary and some books on your desk. Please put them away.
①  is
②  are
③  have
④  has
【单选题】 _________ is no reason for dismissing him.
①  Because he was a few minutes late
②  Owing to a few minutes being late
③  The fact that he was a few minutes late
④  Being a few minutes late
【单选题】 Police are __________ the disappearance of two children.
①  looking out
②  looking after
③  looking into
④  looking on
【单选题】 He his success to good luck.
①  adds
②  owes
③  apologizes
④  limits