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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
Your answer is correct! {{vm.result.explain}}
Your answer is wrong! {{vm.result.explain}}
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请求信息 : 2026-02-05 00:20:15 HTTP/2.0 GET : https://driving.intbr.com/question&orderby=1&row_number=80&orderby=1&row_number=183?orderby=1&row_number=225
运行时间 : 1.504145s [ 吞吐率：0.66req/s ] 内存消耗：4,655.62kb 文件加载：181
查询信息 : 0 queries
缓存信息 : 0 reads,0 writes
会话信息 : SESSION_ID=43368660a8f52d41f0f09007f422db03
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CONNECT:[ UseTime:0.000713s ] mysql:host=1Panel-mysql-46eb;port=3306;dbname=driving;charset=utf8
SHOW FULL COLUMNS FROM `driving_question` [ RunTime:0.000914s ]
SELECT * FROM `driving_question` ORDER BY `accuracy_err_rate` DESC LIMIT 224,1 [ RunTime:0.000607s ]
SHOW FULL COLUMNS FROM `driving_question_i18n` [ RunTime:0.001652s ]
SELECT * FROM `driving_question_i18n` WHERE `driving_question_id` = 24 AND `language` = 'en-us' LIMIT 1 [ RunTime:0.000696s ]
SELECT COUNT(*) AS think_count FROM `driving_question` [ RunTime:0.000816s ]
CONNECT:[ UseTime:0.001277s ] mysql:host=1Panel-mysql-46eb;port=3306;dbname=ai;charset=utf8
SHOW FULL COLUMNS FROM `article` [ RunTime:0.001195s ]
SELECT * FROM `article` WHERE `key` = '驾考题库' LIMIT 1 [ RunTime:0.000350s ]
SHOW FULL COLUMNS FROM `article_i18n` [ RunTime:0.001702s ]
SELECT * FROM `article_i18n` WHERE `lang` = 'en-us' AND `article_id` = 12 LIMIT 1 [ RunTime:0.000422s ]
SHOW FULL COLUMNS FROM `c_menu` [ RunTime:0.000810s ]
SELECT * FROM `c_menu` ORDER BY `order_by`,`id` [ RunTime:0.000271s ]
1.505222s
