fix: 优化

src/pages/doWork/components/Question.vue

@@ -886,6 +886,42 @@ const fillBlankNum = computed(() => {
 // ========== 阅读理解 / 完形填空检测 ==========
 
 // 解析原始 options 数据（保留嵌套结构，不做展平），与 admin 端 normalizedOptions 对齐
+// 将纯值数组转为 { label, value } 格式
+function toSimpleOptions(list: any[]) {
+    return list.map((value: any, idx: number) => ({
+        label: String.fromCharCode(65 + idx),
+        value: value ?? '',
+    }));
+}
+
+// 规范化选项数据（与 admin 端 normalizeOptionsFromOptionList 对齐）
+function normalizeOptionsFromOptionList(optionList: any[]) {
+    if (!Array.isArray(optionList) || !optionList.length) return undefined;
+
+    let list = optionList;
+    // 解包多余嵌套 [[...]] → [...]
+    while (Array.isArray(list) && list.length === 1 && Array.isArray(list[0])) {
+        list = list[0];
+    }
+
+    // 数组的数组 → 完形填空结构 [{ options: [{label, value}] }]
+    if (
+        list.every((i: any) => Array.isArray(i)) &&
+        list.some((i: any) => Array.isArray(i) && i.length)
+    ) {
+        return (list as any[]).map((sub: any[]) => ({
+            options: toSimpleOptions(sub),
+        }));
+    }
+
+    // 纯字符串数组 → 简单选项 [{label, value}]
+    if (list.every((i: any) => typeof i === 'string')) {
+        return toSimpleOptions(list as any[]);
+    }
+
+    return list;
+}
+
 const rawParsedOptions = computed(() => {
     const data = props.data;
     let raw = data?.optionsMu != null ? data.optionsMu
@@ -893,13 +929,10 @@ const rawParsedOptions = computed(() => {
     if (typeof raw === 'string') {
         try { raw = JSON.parse(raw); } catch { raw = null; }
     }
-    if (!Array.isArray(raw)) return [];
-    // 解包多余嵌套 [[...]] → [...]
-    let list = raw;
-    while (Array.isArray(list) && list.length === 1 && Array.isArray(list[0])) {
-        list = list[0];
+    if (Array.isArray(raw)) {
+        return normalizeOptionsFromOptionList(raw) ?? raw;
     }
-    return list;
+    return [];
 });
 
 // 是否为阅读理解（选项含 stem + options 子结构）