{"id":59007,"date":"2026-01-07T15:02:25","date_gmt":"2026-01-07T15:02:25","guid":{"rendered":"https:\/\/testsdmv.com\/study-guides\/maryland\/chapter-4\/"},"modified":"2026-03-06T14:09:53","modified_gmt":"2026-03-06T14:09:53","slug":"chapter-4","status":"publish","type":"page","link":"https:\/\/testsdmv.com\/zh-hans\/study-guides\/maryland\/chapter-4\/","title":{"rendered":"\u7b2c\u56db\u7ae0\uff1aDUI \/ DWI \u6cd5\u5f8b"},"content":{"rendered":"\n<div>\n<div>\n<div class=\"dmv-lang-container\">\n    <div class=\"dmv-lang-links\">\n        \n<div role=\"navigation\" aria-label=\"\u8bed\u8a00\u5207\u6362\u5668\" class=\"wpml-ls-statics-shortcode_actions wpml-ls wpml-ls-legacy-list-horizontal\">\n\t<ul><li class=\"wpml-ls-slot-shortcode_actions wpml-ls-item wpml-ls-item-en wpml-ls-first-item wpml-ls-item-legacy-list-horizontal\">\n\t\t\t\t<a href=\"https:\/\/testsdmv.com\/\" hreflang=\"en\" lang=\"en\" class=\"wpml-ls-link\" aria-label=\"\u5207\u6362\u5230 English\" 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wpml-ls-item-legacy-list-horizontal\">\n\t\t\t\t<a href=\"https:\/\/testsdmv.com\/fil-ph\/\" hreflang=\"fil-ph\" lang=\"fil-ph\" class=\"wpml-ls-link\" aria-label=\"\u5207\u6362\u5230 Tagalog\" title=\"\u5207\u6362\u5230 Tagalog\">\n\t\t\t\t\t<span class=\"wpml-ls-native\">Tagalog<\/span><\/a>\n\t\t\t<\/li><li class=\"wpml-ls-slot-shortcode_actions wpml-ls-item wpml-ls-item-vi wpml-ls-last-item wpml-ls-item-legacy-list-horizontal\">\n\t\t\t\t<a href=\"https:\/\/testsdmv.com\/vi\/\" hreflang=\"vi\" lang=\"vi\" class=\"wpml-ls-link\" aria-label=\"\u5207\u6362\u5230 Ti\u1ebfng Vi\u1ec7t\" title=\"\u5207\u6362\u5230 Ti\u1ebfng Vi\u1ec7t\">\n\t\t\t\t\t<span class=\"wpml-ls-native\">Ti\u1ebfng Vi\u1ec7t<\/span><\/a>\n\t\t\t<\/li><\/ul>\n<\/div>\n\n    <\/div>\n<\/div>\n<\/div>\n\n\n\n\n\n<aside class=\"gb-element-ee2564a4\">\n<div class=\"gb-accordion gb-accordion-025724cd\">\n<div class=\"gb-accordion__item gb-accordion__item-88eef01e gb-accordion__item-open\">\n<div role=\"button\" tabindex=\"0\" class=\"gb-accordion__toggle gb-accordion__toggle-760b9f99 gb-block-is-current\" id=\"gb-accordion-toggle-760b9f99\">\n<span class=\"gb-text\">\u672c\u7ae0\u5185\u5bb9\uff1a<\/span>\n\n\n\n<span class=\"gb-accordion__toggle-icon gb-accordion__toggle-icon-37c071d3\"><span class=\"gb-accordion__toggle-icon-open\"><svg aria-hidden=\"true\" viewBox=\"0 0 256 256\"><rect width=\"256\" height=\"256\" fill=\"none\"><\/rect><polyline points=\"208 96 128 176 48 96\" fill=\"none\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"16\"><\/polyline><\/svg><\/span><span class=\"gb-accordion__toggle-icon-close\"><svg aria-hidden=\"true\" viewBox=\"0 0 256 256\"><rect width=\"256\" height=\"256\" fill=\"none\"><\/rect><polyline points=\"48 160 128 80 208 160\" fill=\"none\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"16\"><\/polyline><\/svg><\/span><\/span>\n<\/div>\n\n\n\n<div class=\"gb-accordion__content\" id=\"gb-accordion-content-67669fb5\">\n<div class=\"gb-element-32d91237\"><nav class=\"chapter-nav-auto\" aria-label=\"Chapter sections\"><ul><li><a href=\"#oui-implied-consent\">DUI \u4e0e\u9ed8\u793a\u540c\u610f<\/a><\/li><li><a href=\"#maine-oui-penalties\">\u9a6c\u91cc\u5170\u5dde DUI\/DWI \u5904\u7f5a<\/a><\/li><li><a href=\"#quick-numbers\">\u901f\u89c8\u6570\u5b57\u6846<\/a><\/li><li><a href=\"#points-suspension\">\u5206\u6570\/\u6682\u6263\u6846<\/a><\/li><li><a href=\"#updates-today\">\u66f4\u65b0\u6846\uff08\u4eca\u65e5\uff09<\/a><\/li><li><a href=\"#test-yourself\">\u81ea\u6211\u6d4b\u8bd5<\/a><\/li><\/ul><\/nav>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/aside>\n\n\n\n<div class=\"study-guide-content\">\n<div class=\"gb-element-a318919b\">\n<p class=\"wp-block-paragraph\">\u9a7e\u9a76\u662f\u4e00\u9879\u7279\u6743\uff0c\u9700\u8981\u9a7e\u9a76\u5458\u7684\u5168\u795e\u8d2f\u6ce8\u548c\u672a\u53d7\u635f\u5bb3\u7684\u5224\u65ad\u529b\u3002\u5728\u9152\u7cbe\u6216\u836f\u7269\u5f71\u54cd\u4e0b\u9a7e\u9a76\u662f\u9a6c\u91cc\u5170\u5dde\u4ea4\u901a\u6b7b\u4ea1\u548c\u91cd\u4f24\u7684\u4e3b\u8981\u539f\u56e0\u3002\u4e86\u89e3\u8fd9\u4e9b\u6cd5\u5f8b\u4e0d\u4ec5\u4ec5\u662f\u4e3a\u4e86\u901a\u8fc7\u8003\u8bd5\uff1b\u5b83\u662f\u4e3a\u4e86\u8ba4\u8bc6\u5230\u5bf9\u81ea\u5df1\u3001\u4e58\u5ba2\u548c\u8def\u4e0a\u5176\u4ed6\u6bcf\u4e00\u4e2a\u4eba\u90fd\u8d1f\u6709\u751f\u6b7b\u6538\u5173\u7684\u8d23\u4efb\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u9a6c\u91cc\u5170\u5dde\u5bf9\u53d7\u5f71\u54cd\u9a7e\u9a76\u6709\u6781\u5176\u4e25\u683c\u7684\u6cd5\u5f8b\uff0c\u5176\u4e25\u5389\u7684\u5904\u7f5a\u4f1a\u5f71\u54cd\u4e00\u4e2a\u4eba\u7684\u81ea\u7531\u3001\u8d22\u52a1\u548c\u9a7e\u9a76\u7279\u6743\u3002\u8be5\u5dde\u7ed3\u5408\u4f7f\u7528\u5211\u4e8b\u6cd5\u5ead\u7a0b\u5e8f\u548c MVA \u7684\u884c\u653f\u63aa\u65bd\u6765\u60e9\u7f5a\u8fdd\u6cd5\u8005\u3002\u8fd9\u4e9b\u6cd5\u5f8b\u4e0d\u4ec5\u9002\u7528\u4e8e\u9152\u7cbe\uff0c\u4e5f\u9002\u7528\u4e8e\u4efb\u4f55\u635f\u5bb3\u9a7e\u9a76\u5458\u5b89\u5168\u64cd\u4f5c\u8f66\u8f86\u80fd\u529b\u7684\u836f\u7269\u2014\u2014\u5305\u62ec\u975e\u6cd5\u836f\u7269\u3001\u5904\u65b9\u836f\u6216\u975e\u5904\u65b9\u836f\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"oui-implied-consent\">DUI \u4e0e\u9ed8\u793a\u540c\u610f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u53d7\u5f71\u54cd\u4e0b\u9a7e\u9a76\uff08DUI\uff08Driving Under the Influence\uff09\uff09\u548c\u4e0d\u6e05\u9192\u72b6\u6001\u4e0b\u9a7e\u9a76\uff08DWI\uff08Driving While Impaired\uff09\uff09\u662f\u9a6c\u91cc\u5170\u5dde\u4e24\u79cd\u4e3b\u8981\u7684\u4e0e\u9152\u7cbe\/\u836f\u7269\u76f8\u5173\u7684\u9a7e\u9a76\u8fdd\u6cd5\u884c\u4e3a\u3002DUI \u662f\u66f4\u4e25\u91cd\u7684\u8fdd\u6cd5\u884c\u4e3a\uff0c\u800c DWI \u5219\u662f\u8f83\u8f7b\u4f46\u4ecd\u7136\u4e25\u91cd\u7684\u6307\u63a7\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e00\u4e2a\u4eba\u7684\u8840\u6db2\u9152\u7cbe\u6d53\u5ea6\uff08BAC\uff08Blood Alcohol Concentration\uff09\uff09\u662f\u8861\u91cf\u9189\u9152\u7a0b\u5ea6\u7684\u4e3b\u8981\u6307\u6807\u3002\u5b83\u662f\u8840\u6db2\u4e2d\u9152\u7cbe\u7684\u767e\u5206\u6bd4\u3002\u867d\u7136\u7279\u5b9a\u7684 BAC \u6c34\u5e73\u4f1a\u4ea7\u751f\u6cd5\u5f8b\u4e0a\u7684\u53d7\u5f71\u54cd\u63a8\u5b9a\uff0c\u4f46\u5982\u679c\u8bc1\u636e\u663e\u793a\u9a7e\u9a76\u5458\u7684\u534f\u8c03\u80fd\u529b\u548c\u5224\u65ad\u529b\u53d7\u5230\u5f71\u54cd\uff0c\u5373\u4f7f BAC \u8f83\u4f4e\u4e5f\u53ef\u80fd\u88ab\u5b9a\u7f6a\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">BAC \u9650\u5236<\/h3>\n\n\n\n<img decoding=\"async\" width=\"768\" height=\"366\" class=\"gb-media-9092b0fc\" alt=\"\u8fd9\u5f20\u56fe\u8868\u793a\u4f8b\u4e86\u56db\u79cd\u542b\u6709\u76f8\u540c\u9152\u7cbe\u91cf\u7684\u6807\u51c6\u996e\u54c1\uff1a45\u6beb\u5347\u5a01\u58eb\u5fcc\uff0840%\u9152\u7cbe\u542b\u91cf\uff09\u3001150\u6beb\u5347\u8461\u8404\u9152\uff0812%\uff09\u3001240-270\u6beb\u5347\u9e21\u5c3e\u9152\uff08\u7ea67%\uff09\u548c355\u6beb\u5347\u5564\u9152\uff085%\uff09\u3002\" title=\"standard-alcohol-drink-equivalents_cn\" src=\"https:\/\/testsdmv.com\/wp-content\/uploads\/2026\/02\/standard-alcohol-drink-equivalents_cn-768x366.webp\" srcset=\"https:\/\/testsdmv.com\/wp-content\/uploads\/2026\/02\/standard-alcohol-drink-equivalents_cn-768x366.webp 768w, https:\/\/testsdmv.com\/wp-content\/uploads\/2026\/02\/standard-alcohol-drink-equivalents_cn-300x143.webp 300w, https:\/\/testsdmv.com\/wp-content\/uploads\/2026\/02\/standard-alcohol-drink-equivalents_cn-1024x488.webp 1024w, https:\/\/testsdmv.com\/wp-content\/uploads\/2026\/02\/standard-alcohol-drink-equivalents_cn.webp 1201w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>21 \u5c81\u6216\u4ee5\u4e0a\uff1a<\/strong> BAC \u8fbe\u5230 <strong>.08% \u6216\u66f4\u9ad8<\/strong>\u88ab\u89c6\u4e3a\u53d7\u5f71\u54cd\u4e0b\u9a7e\u9a76\uff08DUI\uff09\u3002BAC \u5728 <strong>.07% \u81f3 .079%<\/strong> \u4e4b\u95f4\u88ab\u89c6\u4e3a\u4e0d\u6e05\u9192\u72b6\u6001\u4e0b\u9a7e\u9a76\uff08DWI\uff09\u3002<\/li>\n\n\n\n<li><strong>21 \u5c81\u4ee5\u4e0b\uff1a<\/strong> \u9a6c\u91cc\u5170\u5dde\u5b9e\u884c\u201c\u96f6\u5bb9\u5fcd\u201d\u653f\u7b56\u3002\u4efb\u4f55 21 \u5c81\u4ee5\u4e0b\u7684\u9a7e\u9a76\u5458\uff0c\u5982\u679c BAC \u8fbe\u5230 <strong>.02% \u6216\u66f4\u9ad8<\/strong>\uff0c\u5176\u9a7e\u7167\u5c06\u88ab\u6682\u6263\u6216\u540a\u9500\u3002\u8fd9\u662f\u4e00\u79cd\u884c\u653f\u63aa\u65bd\uff0c\u4ed6\u4eec\u8fd8\u53ef\u80fd\u9762\u4e34\u5211\u4e8b DWI\/DUI \u6307\u63a7\u3002<\/li>\n\n\n\n<li><strong>\u5546\u7528\u8f66\u8f86\u9a7e\u9a76\u5458\uff1a<\/strong> \u64cd\u4f5c\u5546\u7528\u8f66\u8f86\u65f6\u7684 BAC \u9650\u5236\u4e3a <strong>.04%<\/strong>\u3002<\/li>\n<\/ul>\n<\/div>\n\n\n<\/p>\n\n\n\n<div class=\"gb-element-3735b8d6\">\n<span class=\"gb-shape gb-shape-d1a7541a\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"16\" height=\"16\" fill=\"currentColor\" 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