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                      10_Iam_Weare_book1(10页).pdf                  
              
                     
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                      11_sentence_Iam_Youare_book(10页).pdf                  
              
                     
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                      12_english_sentence_Weare_Youare_book(10页).pdf                  
              
                     
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                      13_hesheit_book(15页).pdf                  
              
                     
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                      14_pronoun_sheis_book(4页).pdf                  
              
                     
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                      15_pronoun_heis_book(4页).pdf                  
              
                     
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                      16_pronoun_itis_book(8页).pdf                  
              
                     
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                      17_grammar_verbtobe_book(14页).pdf                  
              
                     
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                      18_english_can_cannot_book1(8页).pdf                  
              
                     
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                      19_english_do_does_book1(8页).pdf                  
              
                     
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                      1_grammar_article_a_an_book1(10页).pdf                  
              
                     
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                      20_english_do_does_book2(8页).pdf                  
              
                     
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                      21_english_grammar_this_that_book1(12页).pdf                  
              
                     
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                      22_english_grammar_these_those_book1(20页).pdf                  
              
                     
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                      23_english_have_has_book1(18页).pdf                  
              
                     
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                      24english_grammar_capital_letter_book1(12页).pdf                  
              
                     
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                      25_english_vocabulary_family_book1(13页).pdf                  
              
                     
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                      26_english_vocabulary_schoolobjects_book1(13页).pdf                  
              
                     
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                      27_theme_greetings_set2_book(11页).pdf                  
              
                     
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                      28_english_whatisit_whatarethey_book(8页).pdf                  
              
                     
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                      29_english_grammar_questionwords_1_book(10页).pdf                  
              
                     
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                      2_grammar_article_a_an_book2(4页).pdf                  
              
                     
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                      30_english_grammar_questionwords_2_book(10页).pdf                  
              
                     
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                      31_现在时present_tense_book1(9页).pdf                  
              
                     
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                      32_english_grammar_preposition_lv1_book(20页).pdf                  
              
                     
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                      33_english_grammar_preposition_lv2_book(12页).pdf                  
              
                     
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                      3_grammar_article_a_an_book2_quiz(4页).pdf                  
              
                     
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                      4_grammar_article_a_an_book3(4页).pdf                  
              
                     
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                      5_grammar_plural_nouns_book1(16页).pdf                  
              
                     
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                      6_grammar_plural_nouns_book2(8页).pdf                  
              
                     
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                      7_grammar_plural_nouns_book3(8页).pdf                  
              
                     
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                      8-grammar_possessive_book1-_decrypte(4页).pdf                  
              
                     
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                      9-grammar_possessive_book2-_decrypted(11页).pdf                  
              
                     
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