已知a=（cosx-sinx），b=（2cosx-根号3，sinx），若f（x）=

I have been studying English (since i was eibht years old) (对括号内容提问） -Could you tell me ______?-Sure .It's over there next to the tall building.A the city museum is near here B how can I get to the city museumC which is the way to the city museum D where is the city museum选哪个,为什么谢谢,我知道选C,是不 学三维好还是学二维好?到底区别在哪,各前景如何,以后分别是在哪些行业工作?别去复制一大堆. 学三维还是二维,本人没什么画画基础,但非常喜欢二维,可是学二维出来工作可能都找不到,学三维能养活自己,但好像三维也是个鸡肋吧,加上国情,加上我家不富裕,难选难选, remember to do跟remember doing的区别? 黑洞是三维还是二维 安静的反义词是, I have learned english for five yeats与l have been learning english for five years的语法区别. remember doing和to do有什么区别啊? match and write.let's make a travel plan 神马意思?这个连线怎么玩?Suzhou learn WushuThe Yellow Mountain See the West LakeHang zhou Swim in the seaSanya The bird is ___the top of the tree. He asks me to make a travel plan in the Internet.此句哪有错误,请改正 How can you c_____ to the top of that tree 平静的反义词是什么 remember+doing 还是+to do Everything say goodbye是什么意思 请以My Travel Plan 为题写一段话.(要写五句话,写英语,不是写中文.) my travel plan什么意思是什么意思 Are not men really all good things呃、到底是内个？ a really good man is worth keeping是什么意思? you are my sunshine and passion in my 18 And Life 歌词 life without passion is so fucking boring这么表达 这个句子We have been studying English for whole the ten years.有什么错 仿照第二自然段的句式,写几句话.（至少3行） Her only p_____ in life was to get rich.空上填什么? Perfect 平静的反义词是什么呢? He is the____student in the class.A.clever B .much cleverest C.cleverest D .much more cleverest答案我知道是D,但 much more 后面是最高级,前面为什么是more He is the funniest in his class同义句He is______ ______ ______ _______student in his class快是student，单数 How are you going to prepare for it?什么意思 he is ____(最好的)student in his class用 best 进行填空的话前面家不家定冠词 the 并且说明下理由