A：磁带、磁盘、光盘等实体
B：文字、图形、图像、声音、动画、视频等载体
C：多媒体计算机、手机等设备
D：互联网、Photoshop、flash
--- Look! So many colorful bicycles in two lines over there.
--- They're for public. This ______ of green smart traffic is everywhere in Xiangyang city.
比较18°15′____ 18.15°（填“＞”“＜“=”）
My view on the project is the very ________ to yours. That's to say, I don't agree with you at all.
