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"DragCompletion" (问题界面类型)

"DragCompletion" (问题界面类型)

"DragCompletion"

提供了一个填空界面，其中包含空白位置，可以拖动选项进行填充.

属性

  • Wolfram Cloud 不支持 "DragCompletion" 界面.
  • 在 QuestionInterface["DragCompletion",props] 中，props 是一个 Association，支持以下键：
  • "Prompt"None向用户提问的文字
    "Template"(required)含有可填充空白的模板对象
    "Choices"Automatic可使用的选项
    "ChoiceOrdering"Automatic对选项进行排序的函数
  • "Template" 可以是 TemplateObject 或 StringTemplate 支持的任何内容. 提供字符串时，由反引号 `` 表示的模板槽将定义问题界面中空白的位置.
  • 默认情况下，"Choices" 继承自 AssessmentFunction，并对其随机排序以避免暴露正确答案.
  • 如果直接提供，应以 {item1,item2,…} 这种形式给出 "Choices". 默认情况下，保留原有顺序.
  • 如果指定了 "ChoiceOrdering"f，则以 f[{item1,item2,…}] 提供选项.

对应的 AssessmentFunction

范例

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基本范例  (3)

创建带有评估函数的“拖动-完成填空”问题：

Wolfram Language code: QuestionObject[QuestionInterface["DragCompletion", <|"Prompt" -> "Fill in the blanks", "Template" -> "The biggest planet in the solar system is ``, and the smallest planet is ``"|>], AssessmentFunction[{{"Jupiter", "Mercury"} -> 1, {"Mars", "Venus"} -> 0, {"Mars", "Saturn"} -> 0}]]

创建不带有评估函数的“拖动-完成填空”问题：

Wolfram Language code: QuestionObject[QuestionInterface["DragCompletion", <|"Template" -> "Star Wars Episode ``", "Choices" -> {"4: A New Hope", "5: Empire Strikes Back", "6: Return of the Jedi"}, "Prompt" -> "Choose your favorite Star Wars movie"|>]]

用实体直接指定选项：

Wolfram Language code: QuestionObject[QuestionInterface["DragCompletion", <|"Prompt" -> "Fill in the blanks", "Template" -> "The biggest planet in the solar system is ``, and the smallest planet is ``", "Choices" -> EntityList@EntityClass["Planet", All]|>], AssessmentFunction[{{Entity["Planet", "Jupiter"], Entity["Planet", "Mercury"]}}]]

有多个正确答案的问题：

Wolfram Language code: QuestionObject[QuestionInterface["DragCompletion", <|"Prompt" -> "Fill in the blanks", "Template" -> "During the process of photosynthesis, plants absorb `` and release ``."|>], AssessmentFunction[{{Entity["Chemical", "CarbonDioxide"], ["O2"]} -> 1, {Entity["Chemical", "Water"], ["O2"]} -> 1, {Entity["Chemical", "Methane"], Entity["Chemical", "Ozone"]} -> 0}]]

范围  (2)

用 TemplateObject 提供模板：

Wolfram Language code: to = TemplateObject[Row[{1, 1, 2, 3, TemplateSlot[1], 8, TemplateSlot[2], 21, 34}, ", "], InsertionFunction -> Identity, CombinerFunction -> Identity]
Wolfram Language code: QuestionObject[QuestionInterface["DragCompletion", <|"Prompt" -> "Complete the sequence", "Choices" -> Range[3, 15], "Template" -> to|>], AssessmentFunction[{5, 13} -> 1]]

选项可以是任何类型的表达式. 创建选项为图像的“拖动-完成填空”问题：

Wolfram Language code: QuestionObject[QuestionInterface["DragCompletion", <|"Prompt" -> "Fill in the blanks", "Template" -> "The furthest north country in the Group of Seven is ``", "Choices" -> (ImageResize[#, 30]& /@ EntityValue[EntityClass["Country", "GroupOf7"], "FlagImage"])|>], AssessmentFunction[{{[image]}}, "Expression"]]

属性和关系  (1)

通过设置 "ChoiceOrdering"f 指定一个用于对界面中的选项进行排序的函数：

Wolfram Language code: QuestionObject[QuestionInterface["DragCompletion", <|"Prompt" -> "Fill in the blanks to create a sentence", "Template" -> "What `` `` `` ``?", "Choices" -> {"doing", "am", "are", "you", "now"}, "ChoiceOrdering" -> AlphabeticSort|>], AssessmentFunction[{{"are", "you", "doing", "now"} -> 1, {"are", "you", "now", "doing"} -> 1}]]

可能存在的问题  (1)

AssessmentFunction 中的值应为列表：

Wolfram Language code: QuestionObject[QuestionInterface["DragCompletion", <|"Prompt" -> "Fill in the blank", "Template" -> "apples are ``", "Choices" -> {"red", "blue", "purple"}|>], AssessmentFunction["red" -> 1]]

用列表指定值：

Wolfram Language code: QuestionObject[QuestionInterface["DragCompletion", <|"Prompt" -> "Fill in the blank", "Template" -> "apples are ``", "Choices" -> {"red", "blue", "purple"}|>], AssessmentFunction[{"red"} -> 1]]

互动范例  (1)

为 "DragCompletion" 问题创建 QuestionGenerator：

Wolfram Language code: alkali = EntityList@EntityClass["Element", "AlkaliMetal"]
Wolfram Language code: chemtest = QuestionGenerator[{"elem" :> RandomChoice[alkali]}, QuestionObject[QuestionInterface["DragCompletion", <|"Prompt" -> "Choose the correct element", "Template" -> TemplateObject[ {StringForm["The element with group `` and period `` is ", #elem["Group"], #elem["Period"]], TemplateSlot[1]}] , "Choices" -> alkali|>], AssessmentFunction[{#elem} -> 1]]&]
Wolfram Language code: chemtest[]