surf the Net里的N为什么用大写?

surf the Net里的N为什么用大写? surf the Net这里的N一定要大写吗? surf the Net 那个Net的N是否一定要大写?如题. we shall surf the net next sunday 对surf the net 提问 Many youngsters now surf the net because it is the thing to do.怎么翻译?尤其是后半句,大谢 帮忙编一段两人英语对话,2分钟左右,口试用.主题是：do you surf the net?也就是关于上网的. how often does your uncle surf the net? surf the Internet的surf是什么意思 surf the Internet的中文 surf the Internet的过去式 The boy ( )surf the Net A.isn't B.doesn't C.don't 英语翻译带有翻译,谢谢(1/2)文章里面带有（Internet）（net bar ）（surf the Internet）（make friends on line (2/2)） 的单词 Do you often surf the Net?回答4到5句即可. How often do you surf the Net every in weekend怎样回答 want,surf,the Net,to,do,you?怎样连成一个句子 To surf the net for 20 hours 是单数还是复数?怎么区分 surf the “on the Net”中的“Net”,“N”要大写吗?