ItisnecessarybutdifficultforEnglishbeginnerstomemorizen...
問題詳情:ItisnecessarybutdifficultforEnglishbeginnerstomemorizenewwords,andlonglistsofwordsseemtomakethetaskimpossible.Theyarepuzzledwhytheytrytomemorizewordswithgreateffortsbutforgetthemeasily.That's...