1.There are two bookshelves A and B .There are 450 books on them.If we take 25 books from A to B the number of the book are the same .Do you know how many books there are on bookshelf A and bookshelf B originally?(A) 250 200 (B) 225 215 (C)200 250 (D

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1.TherearetwobookshelvesAandB.Thereare450booksonthem.Ifwetake25booksfromAtoBthenumberofthebookarethe

1.There are two bookshelves A and B .There are 450 books on them.If we take 25 books from A to B the number of the book are the same .Do you know how many books there are on bookshelf A and bookshelf B originally?(A) 250 200 (B) 225 215 (C)200 250 (D
1.There are two bookshelves A and B .There are 450 books on them.If we take 25 books from A to B the number of the book are the same .Do you know how many books there are on bookshelf A and bookshelf B originally?
(A) 250 200 (B) 225 215 (C)200 250 (D)215 225

1.There are two bookshelves A and B .There are 450 books on them.If we take 25 books from A to B the number of the book are the same .Do you know how many books there are on bookshelf A and bookshelf B originally?(A) 250 200 (B) 225 215 (C)200 250 (D
有两个书架A和B,上面有450本书.如果从A拿走25本到B,两个书架上的书数目一样.请问原来A和B上面各有多少本书?
正确答案应该是:A

A+B=450
A-25=B+25
答案是A

选a

1.There are about two t______ trees. There is a book,two pencils and a box on the desk.请问用There is 还是There are? There( are )(a book)and (two pens)(on) the desk阔号中哪个错了 There a book and two pens on the desk.是填is 还是are为什么 There are a book and two rulers on the desk句子改错 There are a book and two pencils on the desk.改错 来个会英语的there are two book here.here在句子里充当什么成分呢 There are two CDs and a book on the table 对画线部分提问``````````__________________`````````````` There ( )an Englisn book and two pencils on my desk .用is还是 are 为什么但后面是two pencils There are ____over there.A.two boxes of books B.tow boxes of book C.tow box of books 1.I want two ___ (glass) of ___(milk).2.There are some ___(dumpling) on the table .3.This isn't my book,but my ___(brother). there are some 还是there are two there is 和 there are 的用法there ( ) a book,a ruler and two pens.请问这里用“is”还是“are”,依据是什么? There be句型谓语单数还是复数 是不是采用就近原则?如:there is a book and two pencils here. there are two pencils and a book here. 这两句话都对是吗? 谢谢啊 连词成句:there,a,book,and,pens,two,are,desk,the,on(.)how,father,his,is(?) Look!There _____(be) a book and two pencils on the desk.横线里是填is还是are?为什么? in this book,it tells us there are two million wild animals ____(live,/)in Africa为什么不用live? 把there's a bag in the desk,there's an erasr in the pencil-box改成一般疑问句.还有there are two rulers near your book.