A.DVD视盘机为与VCD机兼容都采用双激光头
B.DVD视盘机的激光二极管所发射的激光波长比VCD机激光二极管发射的激光波长短
C.DVD光盘可以两面记录信息,VCD光盘为单面记录信息
D.DVD光盘上的信息与VCD光盘信息采用不同的乐缩标准,DVD为MPEG2,VCD为MPEG1
A.VCD光盘
B.存储容量为1.44Mbyte的3.5英寸高密度软盘
C.DVD光盘
D.存储容量为256Mbyte的U盘
就给出的段首句子,完成下面的标题作文。
Has The Cinema Been Defeated?There are now millions of VCD or DVD players in China,___________________
Despite this, some people are still loyal. to the cinema._________________