### A1- 71-R2-1 数字复习.mp4 **Size** 38968248 B **MD5** 0adcecfbae0149cd78d2b2aac6bb6e90 **SHA1** 8bc69abdb354273ccd55a6417cd6cc74aa69f930 ### A1- 72.mp4 **Size** 37243193 B **MD5** 464a6b0d2209d9042ba92fa05343ce4c **SHA1** 4875c2d0f2b6138fe477ee433146e5a59b9c0d37 ### A1- 73-R2-3 句型复习及人称代词.mp4 **Size** 25560924 B **MD5** 75e81b3737d169565c74339bb964e5ab **SHA1** 0f7e5419519a2519bfdbaf701c84d9d8dd697e88 ### 【绿宝书】R2-1.pdf **Size** 87458 B **MD5** 01e0697aca73d332d665fde048502a46 **SHA1** 734df8512bc00d4ff8a05293b253abe6bae52606 ### 【绿宝书】R2-2.pdf **Size** 86376 B **MD5** ced5f0fae4cf57b70438dcf791d40fd9 **SHA1** 8587f3f3470dada558bde9a6fb43d437e8995737 ### 【绿宝书】R2-3.pdf **Size** 103145 B **MD5** 418beb0032ff5c70c4c702caee2f775c **SHA1** 20ffddd1437cd606c514d82bd1b8cab5a27cd739