For this part, you are allowed 30 minutes to write a short essay entitled What 3G Brings to the Campus. You should write at least 120 words following the outline given below. 1.3G网络的建设和使用让手机又有了新的功能 2.3G手机是否会快速进入校园 3.面对日益更新的手机技术,在校生应该采取什么样的态度 What 3G Brings to the Campus