Index of /h5_cdn/concentration/lessons_static/lesson5/

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1_complete.mp3                                     02-Jun-2022 17:54               40423
1_question.mp3                                     02-Jun-2022 17:54              140583
1_record.mp3                                       15-Jun-2022 16:01              172121
1_right.mp3                                        02-Jun-2022 17:54               59203
1_wrong.mp3                                        02-Jun-2022 17:54              111161
2_complete.mp3                                     02-Jun-2022 17:54               40423
2_question.mp3                                     22-Jul-2022 15:17              432537
2_record.mp3                                       15-Jun-2022 16:01              355927
2_right.mp3                                        02-Jun-2022 17:57               83855
2_wrong.mp3                                        02-Jun-2022 17:57               91367
3_complete.mp3                                     02-Jun-2022 17:58               46683
3_question.mp3                                     22-Jul-2022 15:15              525471
3_record.mp3                                       02-Jun-2022 17:55              230101
3_right.mp3                                        02-Jun-2022 17:57               59219
3_wrong.mp3                                        02-Jun-2022 17:57               94901
bg.jpg                                             07-Jul-2022 14:46              267291
c_1.png                                            13-Jul-2022 14:30               15202
c_2.png                                            13-Jul-2022 14:30                8052
c_select.png                                       13-Jul-2022 14:30               30062
clear.png                                          13-Jul-2022 14:30                6561
img_1.png                                          13-Jul-2022 14:29               18973
img_2.png                                          13-Jul-2022 14:29               17729
img_3.png                                          13-Jul-2022 14:29               18377
lesson5.json                                       25-Jul-2022 17:30                2112
multi_choose_tag_1.png                             07-Jul-2022 14:46                2412
pic_3.png                                          07-Jul-2022 16:35              235688
submit.png                                         13-Jul-2022 14:30                7408