1.Mrs.White showed her students some old maps _____ from the

1.Mrs.White showed her students some old maps _____ from the Mrs White showed her students some old maps from library Mrs.White showed her students some old maps ______ from the Mrs.White showed her students some old maps ____ from the li 为什么b不可以1.Mrs.White showed her students some old maps _____ f Mrs.White showed he students some old maps------from the lib Mrs.White showed her students some old maps__from the librar Mr.Whate showed her students some old maps ____ from the lib Lihua showed her students some maps____from the library.to b 改错:She showed some maps for us . Mrs White is _____ her student Sunsan with herEnglish. Her mother often _____ (buy) some fish from the supermarket.