【简答题】A.Because they get low grades. B.Because they exhaust the reference sources in the library. C.Because they can spend only limited time with the professors. D.Because their teachers do not grade every ...
【简答题】When you want to see if a library has the book you want, you can use the catalogue(目录) in the Library. Most catalogues of books in a library take the form of small cards kept in boxes. One way of arra...
【简答题】It Was four days later that she remembered having left her dictionary in the library. B)四天后,她才记得带着字典离开图书馆。 C)过了四天她才想起把字典忘在图书馆了。 D)过了四天她才想起把字典放到图书馆。