分类：教育/科学-升学入学-考研
问题：请教张老师Johncomplainedtothebooksell 
John complain to the bookseller that there were several pages ____ in the dictionary.A. missing B. losing为何选A不选B
回答：你查词典看看LOSE是怎么用的。这里的确应该用MISSING。