I n our school library,there_ a number of books on science a

I n our school library,there_ a number of books on science a 一,单选题[1] In our school library,there( )a number of books on In our school library there _____a number of books on scienc There are a number of books in our library,the number of boo What happened to our library?A number of books is so small. There is a big library w______ a lot of books in our books i 英语作文Our school library has a collect of ...books and a readi 一个英语句子选项( ) 1 About____ of the books in our school library a we have kept a lot of history books in our school library.(改 With a great c____of books,our school library is one of bigg the number of the books in our school library --- growing la books,a,large,in,school,number,our,of,are连词成句