- 基础数据API
- 行政区
- 资源库基础标签
- 名校
- 学段
- 年级
- 学制
- 学期
- 学科
- 课程
- 知识树
- 教材版本
- 教材
- 教材（章节）目录
- 试卷类型
- 试题难度等级
- 试题类型
- 题库API
章节-知识点推题
测试环境
https://openapi.xkw.com
测试环境
https://openapi.xkw.com
POST
https://openapi.xkw.com
最后修改时间：2023-04-25 14:11:27
责任人：未设置
请求参数
Header 参数
Xop-App-Id
string
可选
示例值:
103231681885018300
Xop-Nonce
string
可选
示例值:
13e7bd52ee7b45328630fe39d7f295ad
Xop-Timestamp
string
可选
示例值:
1682431607
Xop-Sign
string
可选
示例值:
647f35d20aae8b9f053160889246a820cc3747c5
Body 参数application/json
course_id
integer
必需
area_ids
array[string]
必需
year
integer
必需
kpoint_ids
array[string]
必需
type_ids
array[string]
必需
page_index
integer
必需
paper_type_ids
array[string]
必需
catalog_ids
array[string]
必需
difficulty_levels
array[string]
必需
示例
{"kpoint_ids":[39],"count":10}示例代码
Shell
JavaScript
Java
Swift
Go
PHP
Python
HTTP
C
C#
Objective-C
Ruby
OCaml
Dart
R
请求示例请求示例
Shell
JavaScript
Java
Swift
curl --location --request POST 'https://openapi.xkw.com/xopqbm/questions' \
--header 'Xop-App-Id: 103231681885018300' \
--header 'Xop-Nonce: 13e7bd52ee7b45328630fe39d7f295ad' \
--header 'Xop-Timestamp: 1682431607' \
--header 'Xop-Sign: 647f35d20aae8b9f053160889246a820cc3747c5' \
--header 'Content-Type: application/json' \
--data-raw '{"kpoint_ids":[39],"count":10}'返回响应
🟢200成功
application/json
Body
object {0}
示例
{"code":2000000,"msg":"OK","data":[{"id":"3181559734067200","course_id":14,"type_id":"1411","kpoint_ids":[200,203,47],"catalog_ids":[4612,4696,4745,4792,4828,4901,4953,5002,38564],"years":[2023],"difficulty":0.65,"difficulty_level":19,"stem":"<div class=\"qml-stem\"><p style=\"text-align: left;\"><span style=\"font-family: 宋体;\">阅读下列材料。</span></p><p style=\"text-align: left;\"><span style=\"font-family: 宋体;\">石墨烯是由碳原子构成的一层或几层原子厚度的晶体，其层内微观结构如图</span><span style=\"font-family: 'Times New Roman';\">1.</span><span style=\"font-family: 宋体;\">石墨烯具有高透光性、高强度、高导热性和生物相容性等特点，在电子、复合材料、医疗健康等多领域具有广泛应用，不同领域的应用分布如图</span><span style=\"font-family: 'Times New Roman';\">2</span><span style=\"font-family: 宋体;\">纺织领域是石墨烯应用的新兴领域。纺织面料掺入石墨烯后具有保暖、抗菌等优点。</span></p><p style=\"text-align: left;\"><span style=\"font-family: 宋体;\">石墨烯面料的保暖原理主要是利用远红外线升温，改善人体微循环系统，促进新陈代谢。在低温情况下，石墨烯可将来自远红外线的热量传送给人体，相较于普通纺织面料，石墨烯面料的“主动产热”更受人们青睐。石墨烯面料的抗菌性能与其结构有关。掺入面料的石墨烯片层结构中含有丰富的含氧基团，影响菌体的正常代谢，从而使菌体无法吸收养分直至死亡。</span></p><p style=\"text-align: left;\"><span style=\"font-family: 宋体;\">实验人员研究不同面料中掺加石墨烯后的抗菌效果。取氨纶混纺纱、石墨烯-氨纶混纺纱、棉混纺纱、石墨烯</span><span style=\"font-family: 'Times New Roman';\">-</span><span style=\"font-family: 宋体;\">棉混纺纱四种面料样品，测得其他条件相同时，四种面料对大肠杆菌等三种</span></p><p style=\"text-align: left;\"><span style=\"font-family: 宋体;\">菌体的抑菌率结果如图</span><span style=\"font-family: 'Times New Roman';\">3.</span><span style=\"font-family: 宋体;\">图中，抑菌率越高，表明抗菌性能越强。</span></p><p style=\"text-align: left;\"><span style=\"font-family: 宋体;\">随着科技水平的提升，石墨烯做为一种基本材料，其应用会有越来越多的可能，工业上可采用甲烷在</span><span style=\"font-family: 'Times New Roman';\">Cu</span><span style=\"font-family: 宋体;\">、</span><span style=\"font-family: 'Times New Roman';\">Pd</span><span style=\"font-family: 宋体;\">作催化剂、温度在</span><span style=\"font-family: 'Times New Roman';\">1000℃</span><span style=\"font-family: 宋体;\">分解制取石墨烯，同时产生氢气。</span></p><p style=\"text-align: left;\"><img src=\"https://img.xkw.com/dksih/QBM/editorImg/2023/2/24/680d730b-764d-40bb-ba2d-188d87588b80.png\" width=\"497\" height=\"180\" /></p><p style=\"text-align: left;\"><img src=\"https://img.xkw.com/dksih/QBM/editorImg/2023/2/24/5c02c4c9-3bdf-4f94-9ed8-84eec75e1d41.png\" width=\"504\" height=\"254\" /></p><p style=\"text-align: left;\"><span style=\"font-family: 宋体;\">依据文章回答下列问题。</span></p><div class=\"qml-sq\" id-container=\"question\"><div class=\"qml-stem\"><br/><span class=\"ques-no\">（1）</span><span style=\"font-family: 宋体;\">写出石墨烯具有的物理性质</span><span class=\"qml-bk\" index=\"1\" size=\"11\" type=\"underline\" style=\"text-decoration:underline\" > </span><span style=\"font-family: 宋体;\">（写一条即可）。</span></div></div><div class=\"qml-sq\" id-container=\"question\"><div class=\"qml-stem\"><br/><span class=\"ques-no\">（2）</span><span style=\"font-family: 宋体;\">由图</span><span style=\"font-family: 'Times New Roman';\">2</span><span style=\"font-family: 宋体;\">可知，石墨烯应用占比最高的领域是</span><span class=\"qml-bk\" index=\"2\" size=\"11\" type=\"underline\" style=\"text-decoration:underline\" > </span><span style=\"font-family: 宋体;\">。</span></div></div><div class=\"qml-sq\" id-container=\"question\"><div class=\"qml-stem\"><br/><span class=\"ques-no\">（3）</span><span style=\"font-family: 宋体;\">工业上用甲烷分解制取石墨烯的化学方程式</span><span class=\"qml-bk\" index=\"3\" size=\"11\" type=\"underline\" style=\"text-decoration:underline\" > </span><span style=\"font-family: 宋体;\">。</span></div></div><div class=\"qml-sq\" id-container=\"question\"><div class=\"qml-stem\"><br/><span class=\"ques-no\">（4）</span><span style=\"font-family: 宋体;\">下列说法正确是</span><span style=\"font-family: 'Times New Roman';\">___________</span><span style=\"font-family: 宋体;\">。</span><div class=\" qml-og\"><table class=\"qml-og\" style=\"width:100%\"><tr><td>A. <span class=\"qml-op\"><span style=\"font-family: 宋体;\">石墨烯可以利用远红外线为人体供暖</span></span></td></tr><tr><td>B. <span class=\"qml-op\"><span style=\"font-family: 宋体;\">面料的抑菌率与面料种类、菌体种类均有关</span></span></td></tr><tr><td colspan=\"1\">C. <span class=\"qml-op\"><span style=\"font-family: 宋体;\">抑菌率越高，表明抗菌性能越弱</span></span></td></tr></table></div></div></div><div class=\"qml-sq\" id-container=\"question\"><div class=\"qml-stem\"><br/><span class=\"ques-no\">（5）</span><span style=\"font-family: 宋体;\">根据图</span><span style=\"font-family: 'Times New Roman';\">3</span><span style=\"font-family: 宋体;\">可推断“石墨烯</span><span style=\"font-family: 'Times New Roman';\">-</span><span style=\"font-family: 宋体;\">棉混纺纱面料的抗菌性能比棉混纺纱面料”</span><span class=\"qml-bk\" index=\"4\" size=\"11\" type=\"underline\" style=\"text-decoration:underline\" > </span><span style=\"font-family: 宋体;\">（填“强”或“弱”），依据是</span><span class=\"qml-bk\" index=\"5\" size=\"11\" type=\"underline\" style=\"text-decoration:underline\" > </span><span style=\"font-family: 宋体;\">。</span></div></div></div>","answer":"<div class=\"qml-answer\">（1）<span class=\"qml-an-sq\" id-container=\"question\"><span class=\"qml-an \"><span style=\"f修改于 2023-04-25 14:11:27