【简答题】When we talk about getting online, we mean being connected to the Internet---a giant network of computers that connects people and information all over the world. The Internet has a lot in common with...
【单选题】The Internet allows us to transmit messages across the world in an instant.
【判断题】发动机机油油耗超标的原因是润滑油漏损。()
【单选题】The Internet allows rural school children about what is happening in the world .
【单选题】The Internet allows rural school children about what is happening in the world.
【判断题】通常标准输入设备指显示屏,标准输出设备指键盘。