feat: 完善听力口语辅助状态记录、练习分块与复习抽查间隔机制

kouyu_english/assets/courses/A1/A1-U10.json

@@ -426,11 +426,15 @@
           "四十美元左右",
           "三十美元左右",
           "十四美元左右"
-        ]
+        ],
+        "itemIds": []
       },
       "speaking": [
         {
-          "text": "Take me to the airport, please."
+          "text": "Take me to the airport, please.",
+          "itemIds": [
+            "A1-U10-P01"
+          ]
         },
         {
           "text": "Take me to this address, please."
@@ -489,12 +493,16 @@
           "桥上车很多",
           "桥上有事故",
           "公路更便宜"
-        ]
+        ],
+        "itemIds": []
       },
       "speaking": [
         {
           "text": "Please use the meter.",
-          "tip": "meter 读作 /ˈmiːtə/"
+          "tip": "meter 读作 /ˈmiːtə/",
+          "itemIds": [
+            "A1-U10-P06"
+          ]
         },
         {
           "text": "Is this the right way?"
@@ -547,11 +555,15 @@
           "三十美元",
           "二十美元",
           "五十美元"
-        ]
+        ],
+        "itemIds": []
       },
       "speaking": [
         {
-          "text": "Can you stop here, please?"
+          "text": "Can you stop here, please?",
+          "itemIds": [
+            "A1-U10-P04"
+          ]
         },
         {
           "text": "Stop at the corner, please."