2017雅思听力专题模拟场景预习(4)
考点 计算机数量及类型,网络数量及类型,时间,硬件,软件,制度,问题及解决, 硬件 mainframe主机, monitor监视器,显示器, screen屏幕, keyboard键盘, modem调制解调器, cable moderm宽带调制解调器, mouse鼠标, hard disk硬盘, floppy disk软盘, disc光盘(圆形), memory内存, sound card声卡, graphic card图形卡,显卡, loudspeaker扬声器, printer打印机, scanner扫描仪, photocopier/copier复印机, laser printer激光打印机, dot-matrix printer针式打印机, color inject printer彩色喷墨打印机, 软件 software,programs程序, viruses病毒, copyright laws版权法, copy复制, 制度 no students disks are allowed学生不准带盘,copying programs bought by the college is not allowed, 相关资料 |