【单选题】马克思两大部类分类法的依据是:_____。
【简答题】矢量图形也叫向量图形,它是一种 ________ ________ ________,每个矢量对象都有与其外形相对应的路径,随意改变对象的位置、大小、形状和颜色, ________锯齿模糊的效果。位图也叫 ______ __或____ _____,放大会变模糊,其文件大小与 ________有关。
【判断题】矢量图也叫向量图,它是一种基于图形的几何特性来描述的图像。( )
【简答题】If someone is sleepwalking, they are walking around while they are asleep. Sleepwalking happens when a person is not fully asleep but not quite awake either. Usually we move from deepest level of slee...
【简答题】Directions: Using the given words to complete the following paragraph.(每题2分, 共10分) E-mail is a conversation that does not require an ____1____ response (like a telephone). If someone calls you ____2__...
【多选题】下列关于USB说法错误的是( )。
A.
Universal Serial Bus在1991年底由Intel、康柏、IBM、微软等多家联合提出
【简答题】建筑物按建筑规模和数量分类,可分为( )和( )。
【单选题】When we breathe, the oxygen in the air () with our blood and gives us life.
【单选题】The oxygen in the air we breathe mixes _________our blood and gives us life.