{"id":59052,"date":"2026-01-07T15:02:25","date_gmt":"2026-01-07T15:02:25","guid":{"rendered":"https:\/\/testsdmv.com\/study-guides\/maryland\/chapter-9\/"},"modified":"2026-03-06T15:13:24","modified_gmt":"2026-03-06T15:13:24","slug":"chapter-9","status":"publish","type":"page","link":"https:\/\/testsdmv.com\/zh-hans\/study-guides\/maryland\/chapter-9\/","title":{"rendered":"\u7b2c\u4e5d\u7ae0\uff1a\u7d27\u6025\u60c5\u51b5\u4e0e\u6cd5\u5f8b\u8d23\u4efb"},"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\" title=\"\u5207\u6362\u5230 English\">\n\t\t\t\t\t<span class=\"wpml-ls-native\">English<\/span><\/a>\n\t\t\t<\/li><li class=\"wpml-ls-slot-shortcode_actions wpml-ls-item wpml-ls-item-es wpml-ls-item-legacy-list-horizontal\">\n\t\t\t\t<a href=\"https:\/\/testsdmv.com\/es\/\" hreflang=\"es\" lang=\"es\" class=\"wpml-ls-link\" aria-label=\"\u5207\u6362\u5230 Espa\u00f1ol\" title=\"\u5207\u6362\u5230 Espa\u00f1ol\">\n\t\t\t\t\t<span class=\"wpml-ls-native\">Espa\u00f1ol<\/span><\/a>\n\t\t\t<\/li><li class=\"wpml-ls-slot-shortcode_actions wpml-ls-item wpml-ls-item-ko wpml-ls-item-legacy-list-horizontal\">\n\t\t\t\t<a href=\"https:\/\/testsdmv.com\/ko\/\" hreflang=\"ko\" lang=\"ko\" class=\"wpml-ls-link\" aria-label=\"\u5207\u6362\u5230 \ud55c\uad6d\uc5b4\" title=\"\u5207\u6362\u5230 \ud55c\uad6d\uc5b4\">\n\t\t\t\t\t<span class=\"wpml-ls-native\">\ud55c\uad6d\uc5b4<\/span><\/a>\n\t\t\t<\/li><li class=\"wpml-ls-slot-shortcode_actions wpml-ls-item wpml-ls-item-fil-ph 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=\"#vehicle-malfunctions\">\u8f66\u8f86\u6545\u969c<\/a><\/li><li><a href=\"#collisions-traffic-stops\">\u78b0\u649e\u4e0e\u4ea4\u901a\u622a\u505c<\/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-25143ff5\">\n<p class=\"wp-block-paragraph\">\u4e86\u89e3\u5982\u4f55\u5728\u8f66\u8f86\u7a81\u7136\u6545\u969c\u3001\u88ab\u4ea4\u901a\u622a\u505c\u6216\u53d1\u751f\u649e\u8f66\u65f6\u505a\u51fa\u53cd\u5e94\uff0c\u4e0e\u4e86\u89e3\u5728\u6b63\u5e38\u60c5\u51b5\u4e0b\u5982\u4f55\u9a7e\u9a76\u540c\u6837\u91cd\u8981\u3002\u8fd9\u4e9b\u9ad8\u538b\u60c5\u51b5\u9700\u8981\u51b7\u9759\u3001\u7a0b\u5e8f\u5316\u7684\u5e94\u5bf9\uff0c\u4ee5\u786e\u4fdd\u6240\u6709\u76f8\u5173\u4eba\u5458\u7684\u5b89\u5168\u5e76\u5c65\u884c\u6cd5\u5f8b\u4e49\u52a1\u3002\u9a6c\u91cc\u5170\u5dde\u77e5\u8bc6\u6d4b\u8bd5\u4f1a\u8bc4\u4f30\u60a8\u5bf9\u8fd9\u4e9b\u804c\u8d23\u7684\u7406\u89e3\uff0c\u56e0\u4e3a\u6b63\u786e\u5408\u6cd5\u7684\u53cd\u5e94\u53ef\u4ee5\u9632\u6b62\u8fdb\u4e00\u6b65\u7684\u5371\u9669\u548c\u4e25\u91cd\u7684\u6cd5\u5f8b\u540e\u679c\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"vehicle-malfunctions\">\u8f66\u8f86\u6545\u969c<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u673a\u68b0\u6545\u969c\u53ef\u80fd\u610f\u5916\u53d1\u751f\u3002\u9a7e\u9a76\u5458\u4fdd\u6301\u8f66\u8f86\u63a7\u5236\u5e76\u5c06\u5176\u5b89\u5168\u505c\u4e0b\u7684\u80fd\u529b\u662f\u4e00\u9879\u81f3\u5173\u91cd\u8981\u7684\u6280\u80fd\u3002\u6050\u614c\u5f80\u5f80\u4f1a\u4f7f\u60c5\u51b5\u53d8\u5f97\u66f4\u7cdf\u3002<\/p>\n\n\n\n<img decoding=\"async\" width=\"768\" height=\"384\" class=\"gb-media-9092b0fc\" alt=\"\u8fd9\u5f20\u793a\u610f\u56fe\u4ece\u540e\u65b9\u89c6\u89d2\u5c55\u793a\u4e86\u4e00\u8f86\u84dd\u8272\u8f7f\u8f66\u9a7e\u9a76\u5458\u7684\u4e09\u79cd\u624b\u52bf\u4fe1\u53f7\uff1a\u5de6\u81c2\u6c34\u5e73\u4f38\u51fa\u8868\u793a\u5de6\u8f6c\uff0c\u5de6\u81c2\u5411\u4e0a\u5f2f\u66f2\u8868\u793a\u53f3\u8f6c\uff0c\u5de6\u81c2\u5411\u4e0b\u5f2f\u66f2\u8868\u793a\u505c\u8f66\u6216\u51cf\u901f\u3002\" title=\"driver_hand_signals_cn\" src=\"https:\/\/testsdmv.com\/wp-content\/uploads\/2026\/02\/driver_hand_signals_cn-768x384.webp\" srcset=\"https:\/\/testsdmv.com\/wp-content\/uploads\/2026\/02\/driver_hand_signals_cn-768x384.webp 768w, https:\/\/testsdmv.com\/wp-content\/uploads\/2026\/02\/driver_hand_signals_cn-300x150.webp 300w, https:\/\/testsdmv.com\/wp-content\/uploads\/2026\/02\/driver_hand_signals_cn-1024x512.webp 1024w, https:\/\/testsdmv.com\/wp-content\/uploads\/2026\/02\/driver_hand_signals_cn.webp 1201w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/>\n\n\n\n<h3 class=\"wp-block-heading\">\u8f6e\u80ce\u7206\u80ce<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u8f6e\u80ce\u7a81\u7136\u5931\u538b\u4f1a\u4f7f\u8f66\u8f86\u731b\u5730\u504f\u5411\u4e00\u4fa7\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u7d27\u63e1\u65b9\u5411\u76d8\uff1a<\/strong> \u53cc\u624b\u7d27\u63e1\u65b9\u5411\u76d8\uff0c\u4ee5\u62b5\u6d88\u62c9\u529b\u5e76\u4fdd\u6301\u76f4\u7ebf\u884c\u9a76\u3002<\/li>\n\n\n\n<li><strong>\u4e0d\u8981\u731b\u8e29\u5239\u8f66\uff1a<\/strong> \u731b\u8e29\u5239\u8f66\u53ef\u80fd\u5bfc\u81f4\u5931\u63a7\u3002\u7206\u80ce\u7684\u62d6\u62fd\u529b\u4f1a\u81ea\u7136\u51cf\u6162\u8f66\u8f86\u901f\u5ea6\u3002<\/li>\n\n\n\n<li><strong>\u677e\u5f00\u6cb9\u95e8\uff1a<\/strong> \u9010\u6e10\u51cf\u901f\u3002<\/li>\n\n\n\n<li><strong>\u6253\u5f00\u5371\u9669\u8b66\u793a\u706f\uff1a<\/strong> \u8b66\u544a\u5176\u4ed6\u9a7e\u9a76\u5458\u6709\u7d27\u6025\u60c5\u51b5\u3002<\/li>\n\n\n\n<li><strong>\u5bfb\u627e\u5b89\u5168\u5730\u70b9\uff1a<\/strong> \u4e00\u65e6\u8f66\u8f86\u51cf\u901f\u5230\u53ef\u63a7\u901f\u5ea6\uff0c\u9a76\u5411\u8def\u80a9\u6216\u8def\u8fb9\u7684\u5b89\u5168\u533a\u57df\u3002<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\">\u5239\u8f66\u5931\u7075<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5982\u679c\u5239\u8f66\u8e0f\u677f\u7a81\u7136\u8e29\u5230\u5e95\u4e14\u6ca1\u6709\u963b\u529b\uff0c\u9a7e\u9a76\u5458\u5fc5\u987b\u8fc5\u901f\u91c7\u53d6\u884c\u52a8\u51cf\u901f\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u6cf5\u8e29\u5239\u8f66\u8e0f\u677f\uff1a<\/strong> \u5feb\u901f\u6cf5\u8e29\u5239\u8f66\u6570\u6b21\u3002\u8fd9\u53ef\u80fd\u4f1a\u5efa\u7acb\u8db3\u591f\u7684\u6db2\u4f53\u538b\u529b\u6765\u542f\u52a8\u5239\u8f66\u3002<\/li>\n\n\n\n<li><strong>\u964d\u6863\uff1a<\/strong> \u6362\u5230\u8f83\u4f4e\u6863\u4f4d\uff08\u81ea\u52a8\u6863\u4e3a\u201cL\u201d\u6863\uff09\u3002\u8fd9\u5229\u7528\u53d1\u52a8\u673a\u7684\u963b\u529b\u5e2e\u52a9\u8f66\u8f86\u51cf\u901f\uff08\u53d1\u52a8\u673a\u5239\u8f66\uff09\u3002<\/li>\n\n\n\n<li><strong>\u4f7f\u7528\u624b\u5239\uff1a<\/strong> \u7f13\u6162\u800c\u5c0f\u5fc3\u5730\u62c9\u8d77\u624b\u5239\u3002\u5982\u679c\u62c9\u5f97\u592a\u731b\uff0c\u53ef\u80fd\u4f1a\u9501\u6b7b\u540e\u8f6e\u5e76\u5bfc\u81f4\u6253\u6ed1\u3002<\/li>\n\n\n\n<li><strong>\u8b66\u544a\u4ed6\u4eba\uff1a<\/strong> \u4f7f\u7528\u5587\u53ed\u548c\u5371\u9669\u8b66\u793a\u706f\u63d0\u9192\u5176\u4ed6\u9053\u8def\u4f7f\u7528\u8005\u3002<\/li>\n\n\n\n<li><strong>\u5bfb\u627e\u9003\u751f\u8def\u7ebf\uff1a<\/strong> \u5bfb\u627e\u8fdc\u79bb\u4ea4\u901a\u7684\u5b89\u5168\u8def\u5f84\uff0c\u5982\u8def\u80a9\u3001\u5f00\u9614\u7684\u7530\u91ce\u6216\u53ef\u7528\u7684\u4e0a\u5761\u9003\u751f\u5761\u9053\u3002<\/li>\n<\/ol>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\"><strong>\u5e38\u89c1\u9519\u8bef\uff1a<\/strong><br>\u5bf9\u8f6e\u80ce\u7206\u80ce\u7684\u672c\u80fd\u53cd\u5e94\u662f\u731b\u8e29\u5239\u8f66\u3002\u8fd9\u662f\u6700\u5371\u9669\u7684\u505a\u6cd5\uff0c\u56e0\u4e3a\u5b83\u5f88\u5bb9\u6613\u5bfc\u81f4\u8f66\u8f86\u5931\u63a7\u65cb\u8f6c\u6216\u7ffb\u8f66\u3002<\/p>\n<\/blockquote>\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\" class=\"bi bi-bookmark-star\" viewBox=\"0 0 16 16\">\n  <path d=\"M7.84 4.1a.178.178 0 0 1 .32 0l.634 1.285a.18.18 0 0 0 .134.098l1.42.206c.145.021.204.2.098.303L9.42 6.993a.18.18 0 0 0-.051.158l.242 1.414a.178.178 0 0 1-.258.187l-1.27-.668a.18.18 0 0 0-.165 0l-1.27.668a.178.178 0 0 1-.257-.187l.242-1.414a.18.18 0 0 0-.05-.158l-1.03-1.001a.178.178 0 0 1 .098-.303l1.42-.206a.18.18 0 0 0 .134-.098z\"><\/path>\n  <path d=\"M2 2a2 2 0 0 1 2-2h8a2 2 0 0 1 2 2v13.5a.5.5 0 0 1-.777.416L8 13.101l-5.223 2.815A.5.5 0 0 1 2 15.5zm2-1a1 1 0 0 0-1 1v12.566l4.723-2.482a.5.5 0 0 1 .554 0L13 14.566V2a1 1 0 0 0-1-1z\"><\/path>\n<\/svg><\/span>\n\n\n\n<p class=\"gb-text\">\ud83d\udd12 \u8fd9\u662f\u9ad8\u7ea7\u4f1a\u5458\u5185\u5bb9\u3002\u83b7\u53d6\u53d7\u9650\u5185\u5bb9\u7684\u8bbf\u95ee\u6743\u9650\u2014\u2014\u5305\u62ec\u6269\u5c55\u7248 DMV \u8003\u8bd5\u3001\u5b66\u4e60\u6307\u5357\u548c CDL \u8003\u8bd5\u3002<\/p>\n\n\n\n<a class=\"gb-text gb-text-4785f37c\" href=\"https:\/\/testsdmv.com\/zh-hans\/pricing\/\">\u5f00\u901a\u9ad8\u7ea7\u4f1a\u5458<\/a>\n\n\n\n<p class=\"gb-text gb-text-95adcd10\"><em>\u5df2\u8d2d\u4e70\uff1f<a href=\"https:\/\/testsdmv.com\/zh-hans\/sign-in\/\">\u767b\u5f55<\/a><\/em><\/p>\n<\/div>\n\n\n<p>\n\n\n\n\n\n\n<div><nav class=\"tdmv-nav-container\" aria-label=\"Page navigation\"><a href=\"https:\/\/testsdmv.com\/zh-hans\/study-guides\/maryland\/chapter-8\/\" class=\"tdmv-nav-btn prev-btn\">< \u4e0a\u4e00\u7ae0<\/a><a href=\"https:\/\/testsdmv.com\/zh-hans\/study-guides\/maryland\/chapter-10\/\" class=\"tdmv-nav-btn next-btn\">\u4e0b\u4e00\u7ae0 ><\/a><\/nav>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3\u5982\u4f55\u5728\u8f66\u8f86\u7a81\u7136\u6545\u969c\u3001\u88ab\u4ea4\u901a\u622a\u505c\u6216\u53d1\u751f\u649e\u8f66\u65f6\u505a\u51fa\u53cd\u5e94\uff0c\u4e0e\u4e86\u89e3\u5728\u6b63\u5e38\u60c5\u51b5\u4e0b\u5982\u4f55\u9a7e\u9a76\u540c\u6837\u91cd\u8981\u3002\u8fd9\u4e9b\u9ad8\u538b\u60c5\u51b5\u9700\u8981\u51b7 &#8230; <a title=\"\u7b2c\u4e5d\u7ae0\uff1a\u7d27\u6025\u60c5\u51b5\u4e0e\u6cd5\u5f8b\u8d23\u4efb\" class=\"read-more\" href=\"https:\/\/testsdmv.com\/zh-hans\/study-guides\/maryland\/chapter-9\/\" aria-label=\"\u9605\u8bfb \u7b2c\u4e5d\u7ae0\uff1a\u7d27\u6025\u60c5\u51b5\u4e0e\u6cd5\u5f8b\u8d23\u4efb\">\u9605\u8bfb\u66f4\u591a<\/a><\/p>\n","protected":false},"author":30,"featured_media":0,"parent":55983,"menu_order":9,"comment_status":"open","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-59052","page","type-page","status-publish"],"_links":{"self":[{"href":"https:\/\/testsdmv.com\/zh-hans\/wp-json\/wp\/v2\/pages\/59052","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/testsdmv.com\/zh-hans\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/testsdmv.com\/zh-hans\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/testsdmv.com\/zh-hans\/wp-json\/wp\/v2\/users\/30"}],"replies":[{"embeddable":true,"href":"https:\/\/testsdmv.com\/zh-hans\/wp-json\/wp\/v2\/comments?post=59052"}],"version-history":[{"count":0,"href":"https:\/\/testsdmv.com\/zh-hans\/wp-json\/wp\/v2\/pages\/59052\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/testsdmv.com\/zh-hans\/wp-json\/wp\/v2\/pages\/55983"}],"wp:attachment":[{"href":"https:\/\/testsdmv.com\/zh-hans\/wp-json\/wp\/v2\/media?parent=59052"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}