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【简答题】
某饱和含水量为38.2%,密度为1.85 t/m 3 ,为27.5%,液限为42.1%。问:要制备完全饱和、含水量为50%的,则每立方米土多少加水前和加水后土各处于什么状态?其定名是什么?
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【简答题】多潘立酮(吗丁啉)( )
【简答题】C程序源程序的扩展名是( )
【单选题】It is ________to get up early and do some exercise.
A.
necessary
B.
need
C.
easily
D.
unimportant
【简答题】A.Go to the library. B.Get some exercise. C.Go to see a film. D.Do schoolwork at home.
【简答题】A.He has been working outdoors lately. B.He'd like to get some exercise over the weekend. C.He's a good tennis player. D.He rarely uses his computer.
【单选题】以下关于CAE封装的描述错误的是:
A.
指的是原理图元器件的外貌,只是一个符号
B.
比如电阻,它的CAE封装可以画成矩形,或者波浪形,或者电感的形状都可以。
C.
CAE封装和PCB封装是一样的
D.
在AD16中,元器件的CAE封装放在以*.SchLib为后缀的原理图库文件中,我们可以对它进行修改和新建CAE封装。
【单选题】吗丁啉属于药品( )
A.
通用名
B.
商品名
C.
注册商标
D.
惯用名
【简答题】打开Flash CS6,新建文件,命名为封闭图形,自定义画布大小和背景颜色,在画布上绘制一个扇面、一个机器人、一件围裙,颜色自定义,导出为影片后提交到学习通。
【简答题】A.He has been working outdoors lately. B.He'd like to get some exercise over the weekend. C.He's a good tennis player. D.He rarely uses his computer.
【简答题】A.Go to the library. B.Get some exercise. C.Go to see a film. D.Do homework in school.
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