已知函数fx等于2分之根号三sin2x-cox2x-2分之一

The problem lies in how people look at those students ___（专心追求知识的）.填 to concentrate to seek knowledge可以吗?前面打to可以去掉吗?为什么 Daily Mask Skin Essence yeast+Vitamin c这款面膜是免洗的吗? natural怎么读 when will the football match begin I was told that it _at 4pmA.it Will begin b. it begins MY DEAREST是什么风格的歌曲罪恶王冠 My DearestHow are you today?i am very happy to your responded to the email i sent to you in youraddress at the site.I am Miss maldaline grace yahaya.Age 23.ft 5/6.wt 55 .i am the only daughter of Late Dr Fidelis Yahaya from Ivory coast in West Africa my dearest什么意思 英语达人,Re-EssenceRe-Essence重新本质?重新精华?重新香料?请给个最适当的翻译 英文Nutrition Essence Silk moisture Essence 买了很久的漂亮瓶子的化装品.全是英文.太久没有了.也不知道是干什么的 护肤品BEAVER的 lactic　casein essence　求这些英文的意思TT瓶身上还有hydro 、 ph4.5-5.5等字样,还有个粗体字"+5",还有"2.7 fl oz.-80ml e"的字样 prendre de l'essence什么意思?貌似不是英语 如何积累英语词汇 You are my dearest forever. she goes shopping___ her way home from work every day为什么横线填on? our teacher __some students was late this morning.A and B as well C as well as D together应该选择哪个呢?怎么翻译啊? After a short rest,I felt______(good). After a week's rest,she felt___better enough to climb a hill.A a good many B a lot of C a great deal D a great deal of ( )He was absent _____ his wife's sickness. Abecause B because of C for D as she felt very hot because she had so many clothes onshe felt very hot ______ so many clothes ______ After a short while ,the meeting continued 同义句转换After a short while ,the meeting continued After a ( ) ( ),the meeting ( ) ( ) 填写单词：After a short break ,the game c( ). 《在伤口上开出花朵》阅读答案①那是几年前的秋天.②我逛了好几条街,总算买到心仪的毛衣,水绿色的,款式别致,配上薄呢长裙,走在街上,心是轻盈的,那种感觉很好.高大的梧桐树下,黄色叶子 _______ I felt very tired,I tried to finish the work A.Although B.Because C.As D.As if答案写的是D,为什么不是A? This is a pen改为否定句,改为单复数转换改为一般疑问句或提问,肯定句做回答. 请给我推荐50首Backstreet Boys的经典歌曲请复制歌名给我 池塘的荷花在微风中摇动着,改成拟人句 风把荷花刮得摇摆不定.（改成拟人句）快 满池荷花都在风中摇动 变成拟人句 风把荷花刮得摇摆不定.（改为拟人句） not until last week ___the sad news A did i know B did i knew 比起看电视和看报纸,她更喜欢看书.She ____ reading books and reading newspapes ,than _____ TV.（没空不可填多词）它的同义句是He prefers reading to telievision吗?请讲解