[单选题]A. life B existence C survival D maintenance
[单选题]___________[A] life[B] existence[C] survival[D] maintenance
[单选题]A random sample of 100 computer store customers spent an average of $75 at
[单选题]在命令窗口中输入下列命令: x=3 STORE x*2 TO a,b,c ? a,b,c 屏幕上显示的结果是A.3B.2 2C.666D.3 3 3
[单选题]请在(7)处填上最佳答案。[A] reality[B] phenomenon[C] concept[D] notice
[单选题]5 Where are the speakers?A. In a storeB. In a classroomC. At a hotel
[单选题]where are the speakers?A. In a storeB. In a classroomC. At a hotel
[单选题]在命令窗口中输入下列命令:x=3STORE x*2 TO a,b,c?a,b,c屏幕上显示的结果是A.3B.2 2C.6 6 6D.3 3 3
[单选题]下列赋值语句正确的是( )。A.)STORE5TOXBB.)STORE5,6TOX,BC.)X,Y=5D.)X=5,Y=6
VRML(Virtual Reality Modeling Language)即虚拟现实建模语言。是一种用于建立真实世界的场景模型或人们虚构的三维世界的场景建模语言,也具有平台无关性。是目前Internet上基于 WWW的三维互动网站制作的主流语言。简述VRML(Virtual Reality Modeling Language)定义及功能。