直线l经过抛物线y2=4x的焦点F，且与抛物线交于A、B两点，若向量AB=6向量FB，则直线l的斜率

英语翻译英语翻译 with his teacher's help,he is （ ） （法语进展良好） i got your back意思和一个外国人聊天,她说了一句：don't worry,i got your back!有谁知道i got your 翻译 " So I am going to ask the teacher to help me with my math on Thursday evening.‘ I got your back 为什么get用过去式看美剧的时候听到的,意思我还是懂,差不多就是我挺你的意思.但明白语法为什么这样用,为什么不能说 I get your back 当时的语境就是男主角对朋友说他最近的困扰 Though the teacher was very busy,she would help. 是i got your back还是i 've got your back 我知道意思,问用法,字典上是i 've got your back ,我觉得前者应该是缩写一类的吧?可是电影中常是i got your back I get your back , 求t.i 的新单 got your back歌词~~~~~感激不尽 without water the fish in the river would die out是神什么句式 _[Many fish/Much fish] in the river die. 英语的句式问题 希望得到解答 谢谢!A rebalancing of the sources of global demand,along with market determination of exchange rates ( that reverses significant undervaluation ),are the best base for the shifts needed to bring about the 英语中什么叫做知识点和语法点? 英语翻译请翻译：1.teacher asks students to agree on a ranking or to present the results.2.Linguarama international 2001 edition3.Produced for Summertown Publishing by the Linguarama Group Pedagogical Unit4.he arranges meeting from home or fro the teacher asks us to do exercise one翻译 agree to disagree 怎么翻译? 一条英语问题,求相关的语法知识--Is Mr Green in the office?--Sorry,I forget to tell you.He ____ Hong Kong for three days.A,has left for B.has been in C.has arrived in D,has gone to疑问点是has been in 可以表示去了某地还未回 句型转换:Fish can't live without water.1.Fish can't live without water.(改写同义句)Fish will _____if they _____have water.2.We did play football bacause it was raining hard.(就bacause it was raining hard提问)______ ______you play football 同义句 Fish can't live without water.Fish can't live ______ ______ _______ _______water. ______ 判断题 1,Fish can't live without water.(判断题1,Fish can't live without water.( )2,The earth goes around the moon.( ) 用 庞然大物 造句 back 用few,fewer,little,less填空.There will be ___ ______ people in the store than before. back to december什么意思 back to back ordering 在发给国外的订单中,老外在某些产品后面标注了back to back ordering.是我们要订他们的产品的！对方在报价的时候在某些产品后面标注了back to back ordering.我自己的英语也不错， Do you like being a teacher?为什么不可以用like to be?说明即可```` back it I'd like to be a teacher.=I___to___a___. 英语翻译There is uncertainty about its return back to 8% as analysts warn that many jobs from recent layoffs are unlikely to return.谁能给翻译一下? how do you expect me to be like you 中文翻译 l,d like to be a teacher .l —to—a—.哪个帅哥美女能告诉我~ 求英语的某些语法``或基本知识 不用很全哪