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400. What does this sign mean?
Single Choice
Correct Rate: 91%
A. You may not turn right
B. You may not make a U-turn
C. You may not make an N-turn
D. A steep hill is ahead
Your answer is correct! {{vm.result.explain}}
Your answer is wrong! {{vm.result.explain}}
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请求信息 : 2025-11-22 16:30:15 HTTP/2.0 GET : https://driving.aitinytools.com/question&orderby=1&row_number=230&orderby=0&row_number=404?orderby=1&row_number=400
运行时间 : 0.422967s [ 吞吐率：2.36req/s ] 内存消耗：4,655.84kb 文件加载：181
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CONNECT:[ UseTime:0.000645s ] mysql:host=1Panel-mysql-46eb;port=3306;dbname=driving;charset=utf8
SHOW FULL COLUMNS FROM `driving_question` [ RunTime:0.000868s ]
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SHOW FULL COLUMNS FROM `driving_question_i18n` [ RunTime:0.000750s ]
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SELECT COUNT(*) AS think_count FROM `driving_question` [ RunTime:0.000464s ]
CONNECT:[ UseTime:0.000584s ] mysql:host=1Panel-mysql-46eb;port=3306;dbname=ai;charset=utf8
SHOW FULL COLUMNS FROM `article` [ RunTime:0.000788s ]
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SHOW FULL COLUMNS FROM `article_i18n` [ RunTime:0.000658s ]
SELECT * FROM `article_i18n` WHERE `lang` = 'en-us' AND `article_id` = 12 LIMIT 1 [ RunTime:0.000233s ]
0.424440s
