整个课程和数据UI重新设计版本

kouyu_english/assets/courses/A2/A2-U01.json

@@ -864,7 +864,8 @@
             "A2-U01-W01"
           ]
         }
-      ]
+      ],
+      "practice": {}
     },
     {
       "id": "A2-U01-C2",

kouyu_english/assets/courses/A2/A2-U02.json

@@ -896,7 +896,8 @@
             "A2-U02-P11"
           ]
         }
-      ]
+      ],
+      "practice": {}
     },
     {
       "id": "A2-U02-C2",

kouyu_english/assets/courses/A2/A2-U03.json

@@ -867,7 +867,8 @@
             "A2-U03-P09"
           ]
         }
-      ]
+      ],
+      "practice": {}
     },
     {
       "id": "A2-U03-C2",

kouyu_english/assets/courses/A2/A2-U04.json

@@ -907,7 +907,8 @@
             "A2-U04-P04"
           ]
         }
-      ]
+      ],
+      "practice": {}
     },
     {
       "id": "A2-U04-C2",

kouyu_english/assets/courses/A2/A2-U05.json

@@ -898,7 +898,8 @@
           "zh": "那我们不要沙拉了，谢谢。",
           "itemIds": []
         }
-      ]
+      ],
+      "practice": {}
     },
     {
       "id": "A2-U05-C2",

kouyu_english/assets/courses/A2/A2-U06.json

@@ -875,7 +875,8 @@
             "A2-U06-P08"
           ]
         }
-      ]
+      ],
+      "practice": {}
     },
     {
       "id": "A2-U06-C2",

kouyu_english/assets/courses/A2/A2-U07.json

@@ -909,7 +909,8 @@
           "zh": "太好了，谢谢。",
           "itemIds": []
         }
-      ]
+      ],
+      "practice": {}
     },
     {
       "id": "A2-U07-C2",

kouyu_english/assets/courses/A2/A2-U08.json

@@ -853,7 +853,8 @@
           "zh": "太好了，谢谢。",
           "itemIds": []
         }
-      ]
+      ],
+      "practice": {}
     },
     {
       "id": "A2-U08-C2",

kouyu_english/assets/courses/A2/A2-U09.json

@@ -883,7 +883,8 @@
             "A2-U09-W03"
           ]
         }
-      ]
+      ],
+      "practice": {}
     },
     {
       "id": "A2-U09-C2",

kouyu_english/assets/courses/A2/A2-U10.json

@@ -895,7 +895,8 @@
             "A2-U10-W01"
           ]
         }
-      ]
+      ],
+      "practice": {}
     },
     {
       "id": "A2-U10-C2",

kouyu_english/assets/courses/A2/A2-U11.json

@@ -905,7 +905,8 @@
             "A2-U11-P10"
           ]
         }
-      ]
+      ],
+      "practice": {}
     },
     {
       "id": "A2-U11-C2",

kouyu_english/assets/courses/A2/A2-U12.json

@@ -847,7 +847,8 @@
             "A2-U12-W03"
           ]
         }
-      ]
+      ],
+      "practice": {}
     },
     {
       "id": "A2-U12-C2",

kouyu_english/assets/courses/A2/A2-U13.json

@@ -893,7 +893,8 @@
             "A2-U13-P07"
           ]
         }
-      ]
+      ],
+      "practice": {}
     },
     {
       "id": "A2-U13-C2",

kouyu_english/assets/courses/A2/A2-U14.json

@@ -875,7 +875,8 @@
             "A2-U14-P09"
           ]
         }
-      ]
+      ],
+      "practice": {}
     },
     {
       "id": "A2-U14-C2",

kouyu_english/assets/courses/A2/A2-U15.json

@@ -810,7 +810,8 @@
             "A2-U15-P10"
           ]
         }
-      ]
+      ],
+      "practice": {}
     },
     {
       "id": "A2-U15-C2",