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@ -213,7 +213,7 @@
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"title": "第3课 - 通过传感器及执行器和物质世界交互:课前测验",
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"quiz": [
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{
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"questionText": "发光二极管(LED)是传感器:",
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"questionText": "发光二极管(LED)是传感器",
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"answerOptions": [
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{
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"answerText": "正确",
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@ -315,7 +315,7 @@
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"title": "第4课 - 将你的设备连接到互联网:课前测验",
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"quiz": [
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{
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"questionText": "IoT设备需要一直连着网络才能工作:",
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"questionText": "IoT设备需要一直连着网络才能工作",
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"answerOptions": [
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{
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"answerText": "正确",
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@ -328,7 +328,7 @@
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]
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},
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{
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"questionText": "IoT设备和网络应用及网络API一样,总是使用HTTP来通信:",
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"questionText": "IoT设备和网络应用及网络API一样,总是使用HTTP来通信",
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"answerOptions": [
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{
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"answerText": "错误",
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@ -341,7 +341,7 @@
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]
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},
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{
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"questionText": "IoT设备依赖云来做决策:",
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"questionText": "IoT设备依赖云来做决策",
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"answerOptions": [
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{
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"answerText": "错误",
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@ -394,7 +394,7 @@
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]
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},
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{
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"questionText": "消息队列遥测传输(MQTT)有消息队列:",
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"questionText": "消息队列遥测传输(MQTT)有消息队列",
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"answerOptions": [
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{
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"answerText": "正确",
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@ -443,7 +443,7 @@
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]
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},
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{
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"questionText": "传感器对于发达国家的农民来说过于昂贵:",
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"questionText": "传感器对于发达国家的农民来说过于昂贵",
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"answerOptions": [
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{
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"answerText": "错误",
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@ -462,7 +462,7 @@
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"title": "第5课 - 预测植物生长:课后测验",
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"quiz": [
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{
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"questionText": "植物的生长取决于温度:",
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"questionText": "植物的生长取决于温度",
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"answerOptions": [
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{
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"answerText": "正确",
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@ -545,7 +545,7 @@
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]
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},
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{
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"questionText": "所有的传感器都根据标准单位预先标定好了:",
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"questionText": "所有的传感器都根据标准单位预先标定好了",
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"answerOptions": [
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{
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"answerText": "正确",
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@ -700,7 +700,7 @@
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]
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},
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{
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"questionText": "执行器总是对传感器的读取立即做出反应:",
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"questionText": "执行器总是对传感器的读取立即做出反应",
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"answerOptions": [
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{
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"answerText": "正确",
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@ -798,7 +798,7 @@
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]
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},
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{
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"questionText": "IoT中心的名字必须是唯一的:",
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"questionText": "IoT中心的名字必须是唯一的",
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"answerOptions": [
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{
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"answerText": "正确",
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@ -866,7 +866,7 @@
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"title": "第9课 - 将你的应用程序逻辑迁移到云端:课后测验",
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"quiz": [
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{
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"questionText": "Azure Functions可以在本地运行和调试:",
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"questionText": "Azure Functions可以在本地运行和调试",
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"answerOptions": [
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{
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"answerText": "正确",
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@ -879,7 +879,7 @@
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]
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},
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{
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"questionText": "无服务器计算代码只能使用JavaScript和COBOL编写:",
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"questionText": "无服务器计算代码只能使用JavaScript和COBOL编写",
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"answerOptions": [
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{
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"answerText": "错误",
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@ -928,7 +928,7 @@
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]
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},
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{
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"questionText": "尚无充分证据表明黑客已成功利用IoT设备黑入网络:",
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"questionText": "尚无充分证据表明黑客已成功利用IoT设备黑入网络",
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"answerOptions": [
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{
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"answerText": "正确",
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@ -1455,7 +1455,7 @@
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]
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},
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{
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"questionText": "基于图像的人工智能(AI)模型十分的复杂,训练也十分费时,并且需要使用数以万计的图片数据:",
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"questionText": "基于图像的人工智能(AI)模型十分的复杂,训练也十分费时,并且需要使用数以万计的图片数据",
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"answerOptions": [
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{
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"answerText": "正确",
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@ -1531,7 +1531,7 @@
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"title": "第16课 - 从 IoT 设备检查水果质量:课前测验",
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"quiz": [
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{
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"questionText": "IoT设备还没有强大到能够使用摄像头:",
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"questionText": "IoT设备还没有强大到能够使用摄像头",
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"answerOptions": [
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{
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"answerText": "正确",
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@ -1593,7 +1593,7 @@
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]
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},
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{
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"questionText": "在给图片做分类的时候,可以用它们重新训练模型:",
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"questionText": "在给图片做分类的时候,可以用它们重新训练模型",
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"answerOptions": [
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{
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"answerText": "正确",
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@ -1606,7 +1606,7 @@
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]
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},
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{
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"questionText": "不需要使用IoT设备采集的图像数据来训练模型,因为它的摄像头有和手机摄像头相同的质量:",
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"questionText": "不需要使用IoT设备采集的图像数据来训练模型,因为它的摄像头有和手机摄像头相同的质量",
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"answerOptions": [
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{
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"answerText": "正确",
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@ -2066,7 +2066,7 @@
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]
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},
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{
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"questionText": "语音助理需要将所有的音频发送到云端进行处理:",
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"questionText": "语音助理需要将所有的音频发送到云端进行处理",
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"answerOptions": [
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{
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"answerText": "正确",
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@ -2079,7 +2079,7 @@
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]
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},
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{
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"questionText": "为了识别语音,IoT设备需要一个大的麦克风:",
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"questionText": "为了识别语音,IoT设备需要一个大的麦克风",
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"answerOptions": [
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{
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"answerText": "正确",
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@ -2151,7 +2151,7 @@
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"title": "第22课 - 理解语言:课前测验",
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"quiz": [
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{
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"questionText": "语言的理解牵涉到寻找特定的词汇:",
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"questionText": "语言的理解牵涉到寻找特定的词汇",
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"answerOptions": [
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{
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"answerText": "正确",
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@ -2181,7 +2181,7 @@
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]
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},
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{
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"questionText": "云服务供应商有能够理解语言的人工智能服务:",
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"questionText": "云服务供应商有能够理解语言的人工智能服务",
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"answerOptions": [
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{
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"answerText": "正确",
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@ -2270,7 +2270,7 @@
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]
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},
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{
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"questionText": "人工智能模型只能生成美式英语的语音:",
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"questionText": "人工智能模型只能生成美式英语的语音",
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"answerOptions": [
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{
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"answerText": "正确",
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@ -2359,7 +2359,7 @@
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"title": "第24课 - 支持多种语言:课前测验",
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"quiz": [
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{
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"questionText": "语言理解只支持英语:",
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"questionText": "语言理解只支持英语",
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"answerOptions": [
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{
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"answerText": "正确",
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@ -2372,7 +2372,7 @@
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]
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},
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{
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"questionText": "人工智能语音转文本模型理解多种语言:",
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"questionText": "人工智能语音转文本模型理解多种语言",
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"answerOptions": [
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{
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"answerText": "正确",
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@ -2385,7 +2385,7 @@
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]
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},
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{
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"questionText": "人工智能翻译牵涉到将一个个单词转换为对应的译文:",
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"questionText": "人工智能翻译牵涉到将一个个单词转换为对应的译文",
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"answerOptions": [
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{
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"answerText": "正确",
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