计算机网络英文版pdf

do you __ hold such parties?yes ,every Saturdyay eveningA.always B.usually C.often D.hardly答案为什么是C呀 参考如下：A cheap girl is always cheap.用中参考如下：A cheap girl is always cheap.用中文怎么翻译呀 我是高三生,想要提高下数学计算的能力,不知道要做些什么题来提高,口算的那种题行么? 亲,请问准高三生暑假在数学上应做哪些提高?不胜感激啊 高三生如何提高英语写作水平英语是我的强项 一般都有个前十名可是作文总是写不好基础写作的五句话作文15分总在10分以下25分的读写综合(就是30词概括文章大意和120词话题写作)连15分都不 下列活动中属于科学活动的是（ ） A．蒸汽机的发明 B．“多利”羊的克隆 C．万有引力的发现 D．“神州六号 哪种行为不属于青春不良心理 you can give.Maybe you can giveA.him book B.him books C.books him D.book to him is English ____ in Span 求填空speask develop when 三个用哪个的变形?怎么变形?求中文意思…… 西瓜阿尔巴尼亚语单词怎么写 鱼我所欲也中不辨礼义而接受他人的施舍,这是一种什么行为 这句歌词出自哪首歌?but the girls want to know why boy like us so much 请老师帮我修改下这篇日记,指出语法错误和正确的写法,最好能提一些写作上的建议,谢谢 改成正确的句子 请把他们修改成正确的句子 艾滋病之所以能蔓延全球的原因是什么? 把句子改正确支气管炎、过敏性鼻炎吃龙虾,会导致病情的加重 艾滋病的最初病源? 纺织英语中的artwork是什么意思?客人回复的原文是这样的.Many thanks for your reply.Would you please send us your material swatch for my study?Your quotation is based on reactive print?I will get the artwork today later and will for i'd like a dessert.A：what do you like B：Can i help you C：what you would like D：would you like a dessert 英语改成句子The sport meeting was put off because it rained heavily.The sport meeting was put off because____ the ______rain.It's important that we learn a foreign language.It's important ___ ___ to learn a foreign language. 跪求安徽省假期课堂9年级数学沪科版答案,高分跪求,哪个大神能给我谢了 一定要速度 情有可原的意思是什么? 句子改错的理由He could make them in large numbers at time.at a time为什么?at time 准时,就不行么?什么情况下用"at a time"?xiexie (急)帮我修改英语日记Todang,I went to play basketball with my friend HuanYiWe are have a lot of fun.Today is a good day.This afternoon ,we come to the YanCheng Teacher's School.There're not a large number of people.We play in the middle of th 大家有没有感觉在电脑上学英语没有用课本学的效果好 句子改错(原因)Not every child like sandwiches.(错误在Not、child、like、sandwiches其中之一) 补全对话 That s wonderful -------- A I take pride in them B I m proud of them 为什莫选B最后一句是 so am I 清幽是什么意思 Take no prisoners with any of them.Stay after them with a vengeance! 清幽、括静是什么意思? I'd like them ___(stay)for dinner with us.