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491. What is the meaning of this sign?
Single Choice
Correct Rate: 89%
A. Railway crossing ahead
B. Toll station ahead
C. Three lanes of traffic in each direction
D. Crosswalk ahead
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Your answer is wrong! {{vm.result.explain}}
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请求信息 : 2025-07-04 00:08:43 HTTP/2.0 GET : https://driving.aitinytools.com/question&orderby=0&row_number=491&orderby=1&row_number=483?orderby=0&row_number=491
运行时间 : 0.026779s [ 吞吐率：37.34req/s ] 内存消耗：4,640.09kb 文件加载：181
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CONNECT:[ UseTime:0.000830s ] mysql:host=1Panel-mysql-46eb;port=3306;dbname=driving;charset=utf8
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SHOW FULL COLUMNS FROM `driving_question_i18n` [ RunTime:0.000772s ]
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CONNECT:[ UseTime:0.000715s ] mysql:host=1Panel-mysql-46eb;port=3306;dbname=ai;charset=utf8
SHOW FULL COLUMNS FROM `article` [ RunTime:0.001286s ]
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SHOW FULL COLUMNS FROM `article_i18n` [ RunTime:0.000732s ]
SELECT * FROM `article_i18n` WHERE `lang` = 'en-us' AND `article_id` = 12 LIMIT 1 [ RunTime:0.000284s ]
0.027399s
