自主研发的好处

请问下列字母或数字在网络中的含义(比如"OIC")下列字母或数字在网络中的含义是什么啊?一:R二:U三:Ez四:SUL五:C六:4七:OIC八:BTW还有:"CU4","Tat3","OK?" OIC是什么意思 hao dou you do?‘‘‘‘ hao dou you Hao do you do.回答 Hao do you do谁知道这首歌的地址?是英文的,急! Tonight I fell close to you Do not let the bedbugs bite 请问是《晚安》的意思仫?还是《不要让臭虫咬》? Don't let the bed bug bite.怎么翻译? the black sheep 是哪个意思：幸运儿、败家子、顶梁柱、宠儿 为什么“Black sheep”是败家子的意思?还有其他这样的短语吗? bite off more than you can 选择并说明原因Our teacher has made up his mind to devote all his lifeOur teacher has made up his mind to devote all his life __a career in education.AtoBforCfromDin I feel it hard to improve my English .But whenever I want to __,A go on B give up C run away D give back 新概念英语连词成句L117-L118一课一练求助!1.opening,I,as,just,was,the,rang,door,phone,the2.already,we,to,been,three,have,times,Shanghai 3.cooking,while,I,dinner,the,was,he,working,was,garden,the,in还有：4.doing,you,what,were,watching, He was very surprised.He couldn't open the car of______ A his own's B.he own C.he own's D.his own The cyclist held his raincost tightly__the wind couldn't blow it away.A.so B.because C.whenD.so that Ken couldn't go to the movies because he ___look after his brother.A.had to B.has to 但是答案却是B啊 You can cook it for ten more minutes改为同义句 求解单选题?:Mr Smith couldn't open the door because his naughty boy __ it from the inside,.为什么填had locked ?couldn't open 不是对现在的推测吗?所以应该选现在完成时啊?为什没选过去完成时? The person i admire most in my Beat It 迈克的 中文歌词怎么唱不是翻译哈 -----Western people are different from the people in----worldA.The,the eastB./,easternC.The,easternD./,the eastern 请划分这三个句子的句法成分他在家呢.这是办公室吗?你找谁?看来，这三个句子都是主谓宾结构， 划分句子成分并判断句型 1.Do you konw her younger sister?2.I got home after dark yesterday.3.Bill always does very well at school.4.what pet do you keep?5.There were some students reading in the classroom then.6.Amy always helps her mother I will finish it in ------- ten minutes A.another B.more C.other No,I‘ll finish it in_____ten minutes.A.else B.more C.another D.other 为什么选C Who is that speaking?为什么it's ann 为什么不是this is ann speaking 优美的近义词是什么,举动的近义词是什么,旁边的近义词是什么, .帮我划分句子成分 搞不懂语法 .Dost thou love life?then do not squander time; for that is the stuff life is made of.后半句可以帮我划分句子成分 搞不懂语法 you will wait for a faw minutes and i will send for the manager 用if改 I will wait for at the gate of the m_____.(首字母填空） 王科普用英语怎么读