数学模和夹角公式

Neither you nor I myself —— wrong .myself后面该填什么?am ,还是is? neither you nor he后面为什么填is 人教版八年级下Unit6 sectionA 2d对话中neither of you are wrong,为什么用are?老师说用are是对的,为什么啊 为什么要用新风系统,我们常用的一些方法有哪些弊端? 关于新风系统的几个问题：家里想安个带加湿功能的新风系统,不想要那种壁挂式的,要装就装走管道的,麻烦各位推荐下哪种牌子的新风系统又好又实惠的,前提就是一定要可以加湿并且安静的 66.The Lis _______ a new house and they _______ in soon.A.bought,moved B.have bought,will move C.have bought,are moving D.bought,move They arrived at a farmhouse,in front of ______sat a small boy.空白处填写什么答案? I could do nothing unless cry中用unless对么?But I am not a person who can easily forget and forgive the past things.汉语翻译成：我不是一个容易忘记,容易原谅过去的事情的人.对么i could do nothing unless cry 汉语的意 abide什么意思 abide & stand by区别,做忍受讲的 Abide by the law 什么意思啊 To the Editor,We are students of Xingdong Middle School.Recently we ___(vist) a paper factory. 根据句子意思填写单词,使句子合理、通顺1._______ is the fourth day of the week.2.When you post a letter,you should go to the _______ ________.3.Is there a _______ ________ in the neighborhood?I want to make a telephone call.4.________ 填上一个词使句子合理通顺.1.Don't you want to _____ his friend? Is this the factory --Yes .But it __paper any more because of pollution.A hasn't made Bdoesn't maB doesn't make ,选哪，为何， want的第三人称单数 有创造性地在横线上填上恰当的词语,使之成为通顺的句子 白天,（）；天色入暮,（） k-bird nobody can stop me Abide by the principle （ 纹身）这个句子纹身 背后怎么样? My name is God~so nobody can stop 没的问 seeing the bottle of hair gel which he could charge duty on这句话如何翻译,最后的on怎样理解 it is important have a good c—— of the English language. c 后面应该补充什么?高手帮下忙! want第三人称单数 He,when,forgets,his,son,gets,really,angry,to wash the face快 He,when,forget,his,son,gets,really,angry,to wash the face急 he when forgets his son gets really angry to wash his face连词成句 Danming and petre like flying planes on sunday morning 这句话怎么翻译? 哪些动词后跟动词原形 有没有agree on sth这个短语 后跟动词原形的动词 大盘点希望可以 多一点 You should drink something after meals.(改为否定句） If you feel unconfortable after eating something,you should go to the doctor.这句话有错么