The second volume of the eighth grade English winter vacation must memorize knowledge points - vocabulary, phrases, grammar, sentences! The second volume of the eighth grade English winter vacation must memorize knowledge points - vocabulary, phrases, grammar, sentences! The second volume of the eighth grade English winter vacation must memorize knowledge points - vocabulary, phrases, grammar, sentences! The second volume of the eighth grade English winter vacation must memorize knowledge points - vocabulary, phrases, grammar, sentences! The second volume of the eighth grade English winter vacation must memorize knowledge points - vocabulary, phrases, grammar, sentences! The second volume of the eighth grade English winter vacation must memorize knowledge points - vocabulary, phrases, grammar, sentences! The second volume of the eighth grade English winter vacation must memorize knowledge points - vocabulary, phrases, grammar, sentences! The second volume of the eighth grade English winter vacation must memorize knowledge points - vocabulary, phrases, grammar, sentences! The second volume of the eighth grade English winter vacation must memorize knowledge points - vocabulary, phrases, grammar, sentences! The second volume of the eighth grade English winter vacation must memorize knowledge points - vocabulary, phrases, grammar, sentences! The second volume of the eighth grade English winter vacation must memorize knowledge points - vocabulary, phrases, grammar, sentences! The second volume of the eighth grade English winter vacation must memorize knowledge points - vocabulary, phrases, grammar, sentences! The second volume of the eighth grade English winter vacation must memorize knowledge points - vocabulary, phrases, grammar, sentences! The second volume of the eighth grade English winter vacation must memorize knowledge points - vocabulary, phrases, grammar, sentences! The second volume of the eighth grade English winter vacation must memorize knowledge points - vocabulary, phrases, grammar, sentences!