反对称矩阵不可逆?

I have many friend____me.横线上应该用help,to help还是helping为什么? home schooling,which is becoming popular in the US,appeals to more people than regular schools这里为什么要用regular 而不用normal 或者common或ordinary之类的呢 Many of the more than one million people receive home schooling in the United States.many of,有这个词组么?这个句子读起来感觉很拗口啊,是对的么? why more and more people own a home computer We all know that one hundred years is a c________ 根据句意和首字母拼写单词 We all know that a c_ is one hundred years. 直译意译there were dollar bills,one hundred of them,all over that tree. 5.There was almost no development in those one hundred years.We all know that the city was _____ industrialized in 1850 _____ in 1750.文本：A) the same…asB) no more…thanC) more…thanD) less…than They have ( )(成为) friends for many years Are they have many friends?哪出错快我9点30就不上了 I have many good friends.I love ( ) and they love me. 英语阅读是there are about one million english words in all 英语翻译There are a few points worth nothing about the conventions used in this book. There are about two _____factories in our city.They make much pollution.A.hundred.B.hundreds.C.hundred of.D.hundreds of. What about the English novel?It's not very difficult.There are only ______new words in itA.few B.a few C.many D.a little为什么选A,应该选B更好吧 选哪个if there were no exams ,we should have ____ at school.A a more happier time B a much happierif there were no exams ,we should have ____ at school.A a more happier time B a much happier time 我不明白more不也是比较级吗 怎么A 不 there were two more dogs .究竟几只狗, If only there were no examinations! _______We all need more rest.A. Why do you think so? B. For what? C. I think not. D. I could n’t agree more. 英语翻译you're not really in a position right now to comment on people我翻译的是：你现在不是真的处于评论人的位置而电影里是翻译成：是你陷我们于这种尴尬处境的——请问如何翻译出来的? 英语翻译我怎么想都不明白,这个句子请翻译得让人能看明白.How I had bet him into going into a zoo was one thing,but...（后略）补充：请问Tianxiaozhang，在这里BET不做“赌博”翻译吗？ 英语翻译有的话可以都写几个句子, 把这个句子用英语翻译出来这家鞋店卖各种各样的鞋子.This shoe shop_____ _____ _____ _____shoes.那个穿红色连衣裙的女孩是凯西的朋友.The girl _____ ____ _____ _____ _____ is Kathy's friend. There are one hunderd metres between our classroom building and the library（同义句）Our classroom building is ___ ___ ___ ___ the library. if there are ( ) new magazines in the library ,take ( )for me There are ___books and magazines in the library.A.many B.lots of C.a lot of D.all of above到底选哪个呀?many和lots of ,lot of不是都可以选的吗?请给出准确答案和详细讲解, There are over one hundred boys on the playground.改为同义句提示:There are _________ _______________ one hundred boys on the playground -Are there any English magazines for us students in the library?-There are only a few____A.if any b.if some c.if a lot d.if manyany和some有什么区别? 用There was和There were各写4个短句子 英语翻译 there were no buses and no taxis .和 there were not buses or taxis表达的都对吧 英语翻译I had a wonderful time with you all.Good Luck! the,were,no,buses,in,past,there,airconditioned.(连词成句）