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225. What does 'speed limit' mean?
Single Choice
Correct Rate: 81%
A. The suggested speed for that road
B. The top speed allowed on that road in good weather
C. The minimum speed you should drive on that road in good weather
D. The top speed you can drive unless you're passing another vehicle
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Your answer is wrong! {{vm.result.explain}}
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请求信息 : 2025-10-21 16:26:09 HTTP/2.0 GET : https://driving.aitinytools.com/question&orderby=1&row_number=280&orderby=0&row_number=252?orderby=1&row_number=225
运行时间 : 0.072078s [ 吞吐率：13.87req/s ] 内存消耗：4,655.15kb 文件加载：181
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CONNECT:[ UseTime:0.001277s ] mysql:host=1Panel-mysql-46eb;port=3306;dbname=driving;charset=utf8
SHOW FULL COLUMNS FROM `driving_question` [ RunTime:0.001776s ]
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SHOW FULL COLUMNS FROM `driving_question_i18n` [ RunTime:0.001828s ]
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SELECT COUNT(*) AS think_count FROM `driving_question` [ RunTime:0.024270s ]
CONNECT:[ UseTime:0.001075s ] mysql:host=1Panel-mysql-46eb;port=3306;dbname=ai;charset=utf8
SHOW FULL COLUMNS FROM `article` [ RunTime:0.000984s ]
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SHOW FULL COLUMNS FROM `article_i18n` [ RunTime:0.001038s ]
SELECT * FROM `article_i18n` WHERE `lang` = 'en-us' AND `article_id` = 12 LIMIT 1 [ RunTime:0.000573s ]
0.073191s
