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His books are in the bookcase.改为否定句His books _____ _____ in the bookcase.每一条横线填一个词 "Ten books are in the bookcase"改为否定句是什么 改为一般疑问句,It's my toy bear.(改为一般疑问句）下面是( )your toy( )? please don't cryI still love 我英文没及格过,有那位高手,帮我翻译下,前后的我都知道,中间这俩单词我没弄明白. There is a dig oid tree n_____ my house.A black i_______ in the tree.I______ nome is Polly.Everyday I t____ some food to the tree.The bird s____ me and comesd_______.Then it eats food in my hand.Look.How happily it is e______.After t_______ it gose b there will be什么 pollution in the future if everyone does something helpful Think of three types of food which are fattening. The problem which digital camera of the three is suitable puzzles me这里的which在从句中充当什么成分?为什么是用which? 老师,请教一下see的过去分词 believe in that will happen one day The problem is difficult ________.3QA.to be done B.to be worked out C.to work out D.to doing The problem is__difficult for usthe problem is ___difficult for us ____.A so work outB very too to be worked outC rather too to work outD quite too to work it out为什么是rather too difficult as the problem is 英文：No matter what kind of decision l made,please remember that l love No matter what you do or think ,please remember what I say请帮我看看有没有语法的错误 the young man ----------------- twice,but he did not agree at all.横线上填persuade的适当形式限3分钟,好就给1000分! been是谁的过去分词? 我想问有关loreal paris的纯白色指甲油,这支指甲油的刷好难涂上去啊!我涂上去后发现颜色不均匀……怎么办? LOREAL.PARIS.DERMO The young man _____(吐唾沫) in the public place.只能单词填什么急 写出see的不规则动词过去式和过去分词 It take Ann an hour to play the piano every day同义句 The man has more bread than his wife. 能换成 The man has bread more than his wife.吗?为啥? that is his old watch.(改为否定句) 用英语描述你假期遇到的难题和解决的方法 Imfearing that you but how could tell you that Ireally need you是什么意思 请问..英文中的状语一共有几种? 还有没有像《格列佛游记》这样类型的书? 求《格列佛游记》的作者、成书时间、类别、版本和内容梗概. 跪求初中英语作文Helping others is a great pleasure 由x轴上一点M分别做圆C1：(x+4)^2+(y-3)^2=5与圆C2:(x-2)^2+(y-7)^2=13的切线,切点分别是A、B,则|MA|+|MB|的最小值是（） 设a,b都是锐角,且cosa=5分之根号5,sin（a+b)=3/5,则cosb=（ ）