正切函数的最小正周期

急.taste后究竟该用什么词It can be made to taste______or to look different-carrots can be made to taste of chcolate and apples can be made redder.A.defference B.differently C.differnt D.differing He is in a yellow T-shirt and i'm in purple __空上填it 还是 one ,说出原因 在英文歌曲中的歌词是这样的“Where you‘re from?”,可以这么说嘛? -Would you mind if I asked you where you're from -- ---------- A Not really B Not in the least Where you are from和Where are you from有什么区别 上穷碧落亦相伴,下饮黄泉携相晚是什么意思? where are u from 我国地势对东西部交通往来有啥影响 ‘上琼碧落下黄泉’是什么意思? 他做任何事情都很理智.翻译 英语翻译 身向九泉还属汉,功超诸将合封齐.的意思 人们常说人死了会在九泉之下, He was afraid his friends would see____ ____ ____ ____ Mr Hunt's house.So he went to the man's house at night.大概是说,他怕朋友们看到他去Mr Hunt的家里.请问这四空怎么填?有答案说___see him to go to___这样语法不对吧 Li Leidid badly in the test.He was afraid his father would p____him 帮忙翻译成英语：是该清醒理智的时候了! 我国地势对东西部交通会产生什么影响?我国地势对东西部交通会产生什么影响呢?帮帮忙亚－^－呜 英语翻译 英语高手请进!how many student have been entered for the exams 这句活对还是How many student have entered for the exams?这句话对?怎么后一句话不是疑问词+助动词+主语 （类似于who are you?）这种结构?仔细讲讲“ 按要求完成下列句子what do she der want? 按下列要求完成下列句子1.she,the window,open,now(用现在进行时连词成句）2.they, the tree,sing,now,under(同上）3.He is listening to the teacher.(主语变成复数改写句子）4.What is the woman doing?5.You are doing your hom 帮我：按要求完成下列句子I bought a new bookshelf a moment ago .I have it now .(改为同义句）I ____ ____ bought a new bookshelf. 有关love的presentation你有什么好的建议吗?要新奇,引人入胜,还能让同学们学到点什么 我要做一个英语3分钟演讲,又叫做presentation,希望大家给我一些材料不可以是故事,最好是关于life之类的主题自选 根据要求完成下列句子I've read the book from______(begin)to end(用正确形式填空）为了在7点半之前赶到机场,你明天应该早起.（翻译句子）______ ______ ______ _______to the airport before tomorrow,you should get up e 根据要求完成下列各句Can you play basketball?(做否定回答） 安要求完成下列句子.1.It is raining hard.(改为感叹句)2.His girl friend was unhappy at the news.(完成反意疑问句)3.I study English by speaking (对by speaking 提问)4.Both his mother and his father have seen the film.(变成否定 -she stydies hard.-__________ and __________A.So she does,so you doB.So does she,so you doc.So does she,so do youD.So she does,so do you if you like playing tennis you can______ to play tennis in the tennis club. 完成下列句子（英语）：房间里太吵了,我睡不着.There is so_____ _____ in the room _____ I can't fall asleep.他似乎很高兴来到这里He ______ very happy ____ ____ here.母亲爱孩子,这是很自然的.It's _____ for a mothe 完成下列英语句子我们通常三月或九月开学We usually ________ _____ ______March or September2.周末我常和老朋友们聊天I often _____ _____ my old friends _______ _______3.请别介意我所说的Please _______ _____ what I said 完成下列英语句子急用谢谢!