20 lines
684 B
JSON
20 lines
684 B
JSON
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{
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"topic": "example-topic",
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"type": "fill_blank",
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"schema_version": "1.0.0",
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"generated": "2026-01-01T00:00:00Z",
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"questions": [
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{
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"id": "dom-sub-top-fb-001",
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"type": "fill_blank",
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"difficulty": 3,
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"tags": ["example", "template"],
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"question": "HTTP 协议默认使用 ______ 端口，HTTPS 默认使用 ______ 端口。",
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"answer": ["80", "443"],
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"answer_rule": "ordered",
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"explanation": "HTTP 默认端口为 80，HTTPS 默认端口为 443。这是网络编程的基础知识。answer_rule 设为 ordered 表示答案顺序必须与题目中的空白顺序一致。",
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"source": null,
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"related": []
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}
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]
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}
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