若圆o的半径为5，AF＝15/2，求tan角ABF的值

娱乐新闻英语怎么说 虚假新闻 用英语怎么说 1.Food alone is not the _____ of energy.A.sourceB.resourceC.forceD.grocer2.Son:Mom,may I play my computer game for an hour or two?Mom:_______A.Your teacher tells me that you should study harder.B.Sorry,Dad's using the computer now.C.I've said before Here is something------(use)about the english speach contest急急急!为什么?used useful using都是adj，有什么区别？作非谓语，用to use行吗？ 选词填空：1.The job as a secretary is very_______.(challenging,difficulty)2.He has________to prepare for his interview.(set about,set out)3.Jane has had some________in looking after the sick.(practise,practice)4.Most people_________confidence in 英语翻译China Daily我知道那么每日英语怎么翻译呢个人一开始是DE 后来想到了CD所以又倾向于ED了 英语翻译We are all busy taking about and using the Internet.But how many of us know the history of the Internet?Many people are surprised when they find that the Internet was set up in the 1960.s.At that time,computers were large and expensive.Co There is much rain in GuangZhou in summer.转化为 ____ _____ in GuangZhou in summer.怎样转化? Is there a lot of rain in your home town in summer?同义句Does it _____ _____ _____ in your home town in summer? 6.At the end of the game,the whole crowd ________ their feet and cheered wildly.A.emerged from B.rose from C.got to D.stood up 7.She can't remember committing the murder,although all the facts point to her ________.A.guilt B.intention C.violence D.vi 21.We were told that most of our luggage would be ________ by sea.A.approached B.transported C.handled D.communicated 22.His letters ________ a different side of his personality.A.imagine B.advocate C.reveal D.dominate 23.He apologizes for his commen 请英语高手帮助几题大学英语.1.We consider ________ the instrument be adjusted each time it is used.A.that it necessary B.necessary that C.it necessary D.that necessary 2.It was in China ________ Dr.Bethune gave his life to the cause of th 英语题(大学英语）Complete the following sentences by using the words in brackets to form appropriate phrases you have learned in this text.1）I have to llearn to ______better_______ _______my time.(use)2) We need to focus on the program that 一则好消息用英语怎么说 我们大声地读英语的英文怎么说?前天,她生气了的英文怎么说? ——你在干什么?——我在读英语 英文怎么说 我发现读英文故事很有帮助用英语怎么说 请问 Merry Christmas是什么意思? merry christmas是什么意思 If you venture nothing,you will have nothing.这个英语句子翻译成谚语是什么意思 英语翻译谁有when you say nothing at all 的中文翻译歌词? Ronan keating 的 when you say nothing at all 英文歌的中文翻译? 英语翻译 供有那些读音并组词 汇率按当天结算 用英语怎么说 用英语怎样表达按当天汇款的银行汇率对换 按照当天汇率 用英语怎么说 港币和美元的汇率贵司按多少核算?这句话英语怎么说? 寻When There Was Me and You 中文翻译 英语翻译准确点的,抱歉，我说的是歌词……歌舞青春的 英语翻译很好听的歌, "错过了星星,还有月亮,"这段话是谁说的?是怎么说的?