向量积的性质

谁知道商务信函或者合同等用什么样的英文字体比较好?写一个英文合同,用什么字体比较正式?Arial?Times New Roman? 英文简历里面的Qualification (to be) obtained and major subject是什么? English is ______ difficult subject.I ever want to drop it.you'd better not.I'll help you________ it,A.quite a,withB.a quite,withC.a very,forD.very a ,with请说明理由 《While Your Lips Are Still Red》_ 翻译成中文是 英语翻译while your lips are still red意境....在何处啊...... 歌词的中文意思是什么? while your lips are still red MV 中的那部电影是什么?谁知道是什么名字 很想看 全新版大学英语 和新视野大学英语 哪个好? 全新版大学英语书和新视野英语书哪个好? many people get fat because they eat____ as they actually need and don't takA .twice as much meatB..twice meat as much请告诉我应选哪一个,并给我讲解以下. have sb.doing sth.造句 要翻译的 The policeman often s( ) the traffic and lets people go first. 求高手翻译：People often go out to the streets with drinks. I believe this job is what i am looking for 这句话能改一下 就是不用what引导吗?I am looking for中looking本身就是动词了 为什么还要用am 直接去掉可以吗?为什么? I think Rose shouid get the job. (对Rose提问）＿ ＿ ＿ ＿ should get the job? 帮帮忙啊 One English name is Carpenter.Look in the dictionary.What job is this?One English name is Bush.Look in the dictionary.what is a bush? 写出下列句子的主语1.Three plus five is eight.2.Watching TV after lunch is his habit. everytime i close my eyes什么意思请速度告知 My uncle often takes visitors to see the company.(改为同义句) My uncle often ____ ____ ____the company. 那 I am the only one to have failed the exam No matter where I am,we only have one lap distance Here is the story of the festival.的翻译 英语翻译我不想要什么“伦敦最大的贸易展之一”这样的翻译,这样的我也会翻,中国人绝逼不这么说话,都最大了还之什么一,废话不多说跪求翻译. 英语翻译朋友送了一块表给我.发票上写的是5000多人民币.表盘上写的是links请问这是个什么品牌?中文怎么译的?因为没听过这个品牌所以请大家指点下... 英语翻译翻译1....at the Tower School of English in London；2.His Spanish is good,but his German is only fair. friends英文作文 我这里有一枚大清银币不知道是真是假,正面印有戊库平一两申中间有个吉字,背面有一条龙,边上印有英文...我这里有一枚大清银币不知道是真是假,正面印有戊库平一两申中间有个吉字,背面 This Is What I Believe 歌词 宣统三年的大清银币一元反面的下方英文字母不是“ONE”而是“ONK”是怎么回事.望指教 清用英文怎么说 One afternoon Bob and Jane were walking along a quiet street.Suddenly they heard a big noise fromOne afternoon Bob and Jane were walking along a quiet street when they heard a big noise from the street corner.They ran there and found that a small car Yesterday evening,I___along the street when I suddenly met my maths teacherA.walk B.walked C.was walking D.am walking