{"id":1994,"date":"2024-07-02T10:42:40","date_gmt":"2024-07-02T02:42:40","guid":{"rendered":"https:\/\/choozseo.com\/blog\/pet\/grading-and-prognosis-of-heart-disease-in-dogs-learn-more-about-the-survival-period-of-stage-b2-and-its-symptoms-at-each-stage\/"},"modified":"2025-10-30T00:15:15","modified_gmt":"2025-10-29T16:15:15","slug":"grading-and-prognosis-of-heart-disease-in-dogs-learn-more-about-the-survival-period-of-stage-b2-and-its-symptoms-at-each-stage","status":"publish","type":"post","link":"https:\/\/choozseo.com\/blog\/pet\/grading-and-prognosis-of-heart-disease-in-dogs-learn-more-about-the-survival-period-of-stage-b2-and-its-symptoms-at-each-stage\/","title":{"rendered":"\u72d7\u72d7\u5fc3\u81df\u75c5\u5206\u671f\u8207B2\u671f\u5b58\u6d3b\u671f\u89e3\u6790\uff0c\u4f60\u77e5\u9053\u72d7\u72d7\u80fd\u6d3b\u591a\u4e45\u55ce"},"content":{"rendered":"<p>\u72d7\u72d7\u7684\u5fc3\u81df\u75c5\u662f\u4e00\u7a2e\u76f8\u5c0d\u5e38\u898b\u4f46\u96b1\u5bc6\u7684\u75be\u75c5\uff0c\u53ef\u80fd\u5f71\u97ff\u72d7\u72d7\u7684\u751f\u6d3b\u8cea\u91cf\u751a\u81f3\u58fd\u547d\u3002\u6839\u64da2019\u5e74\u7f8e\u570b\u7378\u91ab\u5167\u79d1\u5354\u6703\uff08ACVIM\uff09\u7684\u5fc3\u81df\u75be\u75c5\u5206\u985e\u6307\u5f15\uff0c\u6211\u5011\u53ef\u4ee5\u5c07\u5fc3\u81df\u75c5\u5206\u70baA\u3001B1\u3001B2\u3001C\u3001D\u56db\u500b\u968e\u6bb5\u3002\u672c\u6587\u5c07\u8a73\u7d30\u4ecb\u7d39\u5404\u968e\u6bb5\u7684\u75c7\u72c0\u53ca\u9810\u5f8c\uff0c\u7279\u5225\u662f\u95dc\u6ce8B2\u671f\u7684\u72d7\u72d7\u80fd\u5920\u5b58\u6d3b\u591a\u4e45\u3002<\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_85 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"\u986f\u793a\/\u96b1\u85cf\u5167\u5bb9\u76ee\u9304\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" 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href=\"https:\/\/choozseo.com\/blog\/pet\/grading-and-prognosis-of-heart-disease-in-dogs-learn-more-about-the-survival-period-of-stage-b2-and-its-symptoms-at-each-stage\/#%E5%BF%83%E8%87%9F%E7%97%85%E5%90%84%E9%9A%8E%E6%AE%B5%E7%97%87%E7%8B%80%E8%88%87%E9%A0%90%E5%BE%8C\" >\u5fc3\u81df\u75c5\u5404\u968e\u6bb5\u75c7\u72c0\u8207\u9810\u5f8c<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/choozseo.com\/blog\/pet\/grading-and-prognosis-of-heart-disease-in-dogs-learn-more-about-the-survival-period-of-stage-b2-and-its-symptoms-at-each-stage\/#A%E6%9C%9F%EF%BC%9A%E7%84%A1%E7%95%B0%E5%B8%B8%E7%97%87%E7%8B%80\" >A\u671f\uff1a\u7121\u7570\u5e38\u75c7\u72c0<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/choozseo.com\/blog\/pet\/grading-and-prognosis-of-heart-disease-in-dogs-learn-more-about-the-survival-period-of-stage-b2-and-its-symptoms-at-each-stage\/#B1%E6%9C%9F%EF%BC%9A%E5%BF%83%E9%9B%9C%E9%9F%B3%E4%BD%86%E7%84%A1%E5%85%B6%E4%BB%96%E7%97%87%E7%8B%80\" >B1\u671f\uff1a\u5fc3\u96dc\u97f3\u4f46\u7121\u5176\u4ed6\u75c7\u72c0<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/choozseo.com\/blog\/pet\/grading-and-prognosis-of-heart-disease-in-dogs-learn-more-about-the-survival-period-of-stage-b2-and-its-symptoms-at-each-stage\/#B2%E6%9C%9F%EF%BC%9A%E5%BF%83%E8%87%9F%E6%93%B4%E5%A4%A7%E4%BD%86%E7%84%A1%E5%BF%83%E8%A1%B0%E7%AB%AD\" >B2\u671f\uff1a\u5fc3\u81df\u64f4\u5927\u4f46\u7121\u5fc3\u8870\u7aed<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/choozseo.com\/blog\/pet\/grading-and-prognosis-of-heart-disease-in-dogs-learn-more-about-the-survival-period-of-stage-b2-and-its-symptoms-at-each-stage\/#C%E6%9C%9F%EF%BC%9A%E5%BF%83%E8%A1%B0%E7%AB%AD%E5%88%9D%E7%8F%BE\" >C\u671f\uff1a\u5fc3\u8870\u7aed\u521d\u73fe<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/choozseo.com\/blog\/pet\/grading-and-prognosis-of-heart-disease-in-dogs-learn-more-about-the-survival-period-of-stage-b2-and-its-symptoms-at-each-stage\/#D%E6%9C%9F%EF%BC%9A%E8%97%A5%E7%89%A9%E6%95%88%E6%9E%9C%E6%9C%89%E9%99%90%E7%9A%84%E6%9C%AB%E6%9C%9F\" >D\u671f\uff1a\u85e5\u7269\u6548\u679c\u6709\u9650\u7684\u672b\u671f<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/choozseo.com\/blog\/pet\/grading-and-prognosis-of-heart-disease-in-dogs-learn-more-about-the-survival-period-of-stage-b2-and-its-symptoms-at-each-stage\/#%E6%97%A5%E5%B8%B8%E7%85%A7%E8%AD%B7%E8%88%87%E5%81%A5%E5%BA%B7%E7%B6%AD%E8%AD%B7\" >\u65e5\u5e38\u7167\u8b77\u8207\u5065\u5eb7\u7dad\u8b77<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/choozseo.com\/blog\/pet\/grading-and-prognosis-of-heart-disease-in-dogs-learn-more-about-the-survival-period-of-stage-b2-and-its-symptoms-at-each-stage\/#%E7%B5%90%E8%AA%9E\" >\u7d50\u8a9e<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/choozseo.com\/blog\/pet\/grading-and-prognosis-of-heart-disease-in-dogs-learn-more-about-the-survival-period-of-stage-b2-and-its-symptoms-at-each-stage\/#%E5%B8%B8%E8%A6%8B%E5%95%8F%E9%A1%8C\" >\u5e38\u898b\u554f\u984c<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"%E5%BF%83%E8%87%9F%E7%97%85%E5%88%86%E6%9C%9F%E6%A6%82%E8%BF%B0\"><\/span>\u5fc3\u81df\u75c5\u5206\u671f\u6982\u8ff0<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u6839\u64daACVIM\u7684\u6307\u5f15\uff0c\u72d7\u72d7\u5fc3\u81df\u75c5\u5206\u70ba\u4ee5\u4e0b\u5e7e\u500b\u968e\u6bb5\uff1a<\/p>\n<ul>\n<li><strong>A\u671f<\/strong>\uff1a\u597d\u767c\u5fc3\u81df\u75c5\u7684\u72ac\u7a2e\uff0c\u4f46\u672a\u807d\u898b\u5fc3\u96dc\u97f3\u3002<\/li>\n<li><strong>B\u671f<\/strong>\uff1a\u807d\u8a3a\u53ef\u807d\u898b\u5fc3\u96dc\u97f3\uff0c\u4f46\u7121\u5fc3\u8870\u7aed\u75c7\u72c0\u3002<\/li>\n<li><strong>B1\u671f<\/strong>\uff1a\u5fc3\u81df\u6709\u8840\u6db2\u9006\u6d41\u72c0\u6cc1\u4f46\u672a\u898b\u660e\u986f\u4ee3\u511f\uff0c\u672a\u9054B2\u6a19\u6e96\u3002<\/li>\n<li><strong>B2\u671f<\/strong>\uff1a\u5fc3\u96dc\u97f3\u7b49\u7d1a\u63d0\u5347\uff0cX\u5149\u53ca\u8d85\u8072\u6ce2\u6aa2\u67e5\u986f\u793a\u5fc3\u81df\u5df2\u660e\u986f\u64f4\u5927\u3002<\/li>\n<li><strong>C\u671f<\/strong>\uff1a\u958b\u59cb\u51fa\u73fe\u5fc3\u8870\u7aed\u75c7\u72c0\uff0c\u9700\u8981\u85e5\u7269\u6cbb\u7642\u3002<\/li>\n<li><strong>D\u671f<\/strong>\uff1a\u672b\u671f\u5fc3\u81df\u75c5\uff0c\u85e5\u7269\u6cbb\u7642\u6548\u679c\u6709\u9650\uff0c\u9700\u8003\u91cf\u7de9\u548c\u6cbb\u7642\u6216\u5176\u4ed6\u652f\u63f4\u6027\u7642\u6cd5\u3002<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"%E5%BF%83%E8%87%9F%E7%97%85%E5%90%84%E9%9A%8E%E6%AE%B5%E7%97%87%E7%8B%80%E8%88%87%E9%A0%90%E5%BE%8C\"><\/span>\u5fc3\u81df\u75c5\u5404\u968e\u6bb5\u75c7\u72c0\u8207\u9810\u5f8c<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"A%E6%9C%9F%EF%BC%9A%E7%84%A1%E7%95%B0%E5%B8%B8%E7%97%87%E7%8B%80\"><\/span>A\u671f\uff1a\u7121\u7570\u5e38\u75c7\u72c0<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>A\u671f\u7684\u72d7\u72d7\u901a\u5e38\u7121\u4efb\u4f55\u660e\u986f\u75c7\u72c0\uff0c\u53ea\u662f\u5c6c\u65bc\u597d\u767c\u5fc3\u81df\u75c5\u7684\u72ac\u7a2e\uff0c\u5982\u5c0f\u578b\u72ac\u7684\u74e3\u819c\u6027\u5fc3\u81df\u75c5\u548c\u5927\u578b\u72ac\u7684\u64f4\u5f35\u578b\u5fc3\u808c\u75c7\u3002\u9019\u4e00\u968e\u6bb5\u7684\u72d7\u72d7\u5728\u6b63\u5e38\u60c5\u6cc1\u4e0b\u4e0d\u9700\u8981\u7279\u6b8a\u7684\u6cbb\u7642\uff0c\u53ea\u9700\u5b9a\u671f\u9ad4\u6aa2\u3002<\/p>\n<h3><span class=\"ez-toc-section\" id=\"B1%E6%9C%9F%EF%BC%9A%E5%BF%83%E9%9B%9C%E9%9F%B3%E4%BD%86%E7%84%A1%E5%85%B6%E4%BB%96%E7%97%87%E7%8B%80\"><\/span>B1\u671f\uff1a\u5fc3\u96dc\u97f3\u4f46\u7121\u5176\u4ed6\u75c7\u72c0<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>B1\u671f\u7684\u72d7\u72d7\u6703\u6709\u5fc3\u96dc\u97f3\uff0c\u4e26\u51fa\u73fe\u4e8c\u5c16\u74e3\u9006\u6d41\uff0c\u4f46\u7121\u660e\u986f\u75c7\u72c0\u3002\u9019\u6642\uff0c\u7378\u91ab\u901a\u5e38\u6703\u9032\u884c\u5b9a\u671f\u6aa2\u67e5\u4ee5\u76e3\u6e2c\u75c5\u60c5\u9032\u5c55\u3002\u5982\u679c\u72d7\u72d7\u8a3a\u65b7\u51fa\u70baB1\u671f\uff0c\u53ef\u4ee5\u900f\u904e\u751f\u6d3b\u65b9\u5f0f\u7684\u8abf\u6574\u4f86\u5ef6\u7de9\u75be\u75c5\u7684\u9032\u5c55\u3002<\/p>\n<h3><span class=\"ez-toc-section\" id=\"B2%E6%9C%9F%EF%BC%9A%E5%BF%83%E8%87%9F%E6%93%B4%E5%A4%A7%E4%BD%86%E7%84%A1%E5%BF%83%E8%A1%B0%E7%AB%AD\"><\/span>B2\u671f\uff1a\u5fc3\u81df\u64f4\u5927\u4f46\u7121\u5fc3\u8870\u7aed<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>B2\u671f\u7684\u72d7\u72d7\u5fc3\u81df\u5df2\u7d93\u660e\u986f\u64f4\u5927\uff0c\u4f46\u5c1a\u7121\u5fc3\u8870\u7aed\u75c7\u72c0\u3002\u6839\u64da\u7814\u7a76\uff0c\u5982\u679c\u5c0d\u6b64\u968e\u6bb5\u7684\u72d7\u72d7\u9032\u884c\u53ca\u6642\u6cbb\u7642\uff0c\u5176\u9810\u5f8c\u6703\u8f03\u597d\u3002\u76ee\u524d\uff0cB2\u671f\u7684\u72d7\u72d7\u53ef\u4ee5\u670d\u7528\u7279\u5b9a\u7684\u5fc3\u81df\u4fdd\u8b77\u85e5\u7269\u4f86\u5ef6\u7de9\u5fc3\u8870\u7aed\u7684\u5230\u4f86\u3002<strong>\u6709\u7814\u7a76\u986f\u793a\uff0c\u5c0f\u578b\u72ac\u5728B2\u671f\u7d93\u904e\u9069\u7576\u6cbb\u7642\u5f8c\u53ef\u5ef6\u9577\u751f\u547d\u7d0415\u500b\u6708<\/strong>\u3002<\/p>\n<p>\u500b\u5225\u75c5\u4f8b\u7684\u5b58\u6d3b\u671f\u53ef\u80fd\u6709\u6240\u4e0d\u540c\uff0c\u4f46\u6839\u64da\u76ee\u524d\u7684\u91ab\u7642\u7814\u7a76\u548c\u81e8\u5e8a\u6848\u4f8b\uff0c<strong>\u72d7\u72d7\u5fc3\u81df\u75c5B2\u671f\u53ef\u4ee5\u6d3b\u591a\u4e45<\/strong>\u901a\u5e38\u662f\u8996\u4e4e\u6cbb\u7642\u6548\u679c\u548c\u72ac\u96bb\u7684\u5177\u9ad4\u60c5\u6cc1\u800c\u5b9a\u3002<\/p>\n<h3><span class=\"ez-toc-section\" id=\"C%E6%9C%9F%EF%BC%9A%E5%BF%83%E8%A1%B0%E7%AB%AD%E5%88%9D%E7%8F%BE\"><\/span>C\u671f\uff1a\u5fc3\u8870\u7aed\u521d\u73fe<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>C\u671f\u7684\u72d7\u72d7\u958b\u59cb\u51fa\u73fe\u5fc3\u8870\u7aed\u7684\u75c7\u72c0\uff0c\u4f8b\u5982\u75b2\u618a\u3001\u547c\u5438\u56f0\u96e3\u3001\u54b3\u55fd\u548c\u9ad4\u91cd\u6e1b\u8f15\u3002\u9019\u6642\u671f\u7684\u6cbb\u7642\u4e3b\u8981\u5305\u62ec\u5fc3\u81df\u4fdd\u8b77\u85e5\u7269\u8207\u5229\u5c3f\u5291\u7b49\u8f14\u52a9\u85e5\u7269\uff0c\u4ee5\u7de9\u89e3\u75c7\u72c0\u4e26\u5ef6\u9577\u72d7\u72d7\u7684\u751f\u5b58\u671f\u3002\u6839\u64da\u6cbb\u7642\u53cd\u61c9\uff0cC\u671f\u72d7\u72d7\u7684\u751f\u547d\u901a\u5e38\u57281\u81f32\u5e74\u4e4b\u9593\u3002<\/p>\n<h3><span class=\"ez-toc-section\" id=\"D%E6%9C%9F%EF%BC%9A%E8%97%A5%E7%89%A9%E6%95%88%E6%9E%9C%E6%9C%89%E9%99%90%E7%9A%84%E6%9C%AB%E6%9C%9F\"><\/span>D\u671f\uff1a\u85e5\u7269\u6548\u679c\u6709\u9650\u7684\u672b\u671f<span 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class=\"ez-toc-section\" id=\"%E6%97%A5%E5%B8%B8%E7%85%A7%E8%AD%B7%E8%88%87%E5%81%A5%E5%BA%B7%E7%B6%AD%E8%AD%B7\"><\/span>\u65e5\u5e38\u7167\u8b77\u8207\u5065\u5eb7\u7dad\u8b77<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u72d7\u72d7\u5728\u78ba\u8a3a\u5fc3\u81df\u75c5\u5f8c\uff0c\u9664\u4e86\u85e5\u7269\u6cbb\u7642\u5916\uff0c\u65e5\u5e38\u7684\u7167\u8b77\u4e5f\u975e\u5e38\u91cd\u8981\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5efa\u8b70\uff1a<\/p>\n<ol>\n<li><strong>\u98f2\u98df\u63a7\u5236<\/strong>\uff1a\u907f\u514d\u9ad8\u9e7d\u98df\u7269\uff0c\u9069\u91cf\u88dc\u5145\u9382\u548c\u9240\u7b49\u7926\u7269\u8cea\u3002<\/li>\n<li><strong>\u898f\u5f8b\u904b\u52d5<\/strong>\uff1a\u9069\u7576\u7684\u904b\u52d5\u80fd\u5920\u7dad\u6301\u5fc3\u81df\u5065\u5eb7\uff0c\u4f46\u9700\u907f\u514d\u904e\u5ea6\u52de\u7d2f\u3002<\/li>\n<li><strong>\u5b9a\u671f\u6aa2\u67e5<\/strong>\uff1a\u5b9a\u671f\u5e36\u72d7\u72d7\u5230\u7378\u91ab\u9662\u9032\u884c\u5fc3\u81df\u8d85\u8072\u6ce2\u53caX\u5149\u7b49\u6aa2\u67e5\u3002<\/li>\n<li><strong>\u89c0\u5bdf\u75c7\u72c0<\/strong>\uff1a\u7559\u610f\u72d7\u72d7\u7684\u54b3\u55fd\u3001\u547c\u5438\u56f0\u96e3\u548c\u75b2\u618a\u7b49\u75c7\u72c0\uff0c\u53ca\u6642\u5c31\u91ab\u3002<\/li>\n<\/ol>\n<h2><span class=\"ez-toc-section\" id=\"%E7%B5%90%E8%AA%9E\"><\/span>\u7d50\u8a9e<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u72d7\u72d7\u7684\u5fc3\u81df\u75c5\u662f\u4e00\u500b\u9700\u8981\u9577\u671f\u95dc\u6ce8\u8207\u6cbb\u7642\u7684\u6162\u6027\u75c5\u7a0b\u3002\u6839\u64daACVIM\u7684\u5206\u671f\u6cd5\u5247\uff0c\u6211\u5011\u53ef\u4ee5\u5c0d\u72d7\u72d7\u7684\u75c5\u60c5\u6709\u4e00\u500b\u6e05\u6670\u7684\u77ad\u89e3\u548c\u9810\u6e2c\uff0c\u5f9e\u800c\u5236\u5b9a\u5408\u9069\u7684\u6cbb\u7642\u7b56\u7565\u3002<strong>\u6b63\u78ba\u8a3a\u65b7\u548c\u65e9\u671f\u6cbb\u7642\u80fd\u5920\u986f\u8457\u5ef6\u9577\u72d7\u72d7\u7684\u751f\u547d\uff0c\u7279\u5225\u662fB2\u671f\u7684\u72d7\u72d7\u5728\u9069\u7576\u6cbb\u7642\u5f8c\u53ef\u4ee5\u5b58\u6d3b15\u500b\u6708\u4e4b\u4e45<\/strong>\u3002\u4f5c\u70ba\u4e3b\u4eba\uff0c\u6211\u5011\u61c9\u8a72\u5145\u5206\u4e86\u89e3\u5fc3\u81df\u75c5\u7684\u4e0d\u540c\u968e\u6bb5\uff0c\u53ca\u6642\u8abf\u6574\u7167\u8b77\u65b9\u5f0f\uff0c\u70ba\u5fc3\u611b\u7684\u6bdb\u5b69\u63d0\u4f9b\u6700\u597d\u7684\u751f\u6d3b\u8cea\u91cf\u3002<\/p>\n<h2><span class=\"ez-toc-section\" id=\"%E5%B8%B8%E8%A6%8B%E5%95%8F%E9%A1%8C\"><\/span>\u5e38\u898b\u554f\u984c<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ol>\n<li>\n<p>\u72d7\u5fc3\u81df\u75c5\u5206\u70ba\u5e7e\u500b\u968e\u6bb5\uff1f\u6bcf\u500b\u968e\u6bb5\u6709\u4ec0\u9ebc\u7279\u5fb5\uff1f<br \/>\nA\uff1a\u72d7\u5fc3\u81df\u75c5\u5206\u70baA\u3001B1\u3001B2\u3001C\u3001D\u4e94\u500b\u968e\u6bb5\u3002A\u671f\u7121\u7570\u5e38\u75c7\u72c0\uff0cB1\u671f\u6709\u5fc3\u96dc\u97f3\u4f46\u7121\u5176\u4ed6\u75c7\u72c0\uff0cB2\u671f\u5fc3\u81df\u64f4\u5927\u4f46\u7121\u5fc3\u8870\u7aed\uff0cC\u671f\u958b\u59cb\u51fa\u73fe\u5fc3\u8870\u7aed\u75c7\u72c0\uff0cD\u671f\u70ba\u672b\u671f\u5fc3\u81df\u75c5\u3002<\/p>\n<\/li>\n<li>\n<p>B2\u671f\u7684\u72d7\u72d7\u80fd\u5920\u6d3b\u591a\u4e45\uff1f<br 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\/>\nA\uff1aD\u671f\u7684\u72d7\u72d7\u5df2\u9054\u672b\u671f\u5fc3\u81df\u75c5\uff0c\u6cbb\u7642\u4ee5\u7de9\u89e3\u75c7\u72c0\u70ba\u4e3b\uff0c\u9810\u5f8c\u4e00\u822c\u4e0d\u8d85\u904e1\u5e74\u3002<\/p>\n<\/li>\n<li>\n<p>\u72d7\u72d7\u5fc3\u81df\u75c5\u7684\u65e5\u5e38\u7167\u8b77\u5305\u62ec\u54ea\u4e9b\u65b9\u9762\uff1f<br \/>\nA\uff1a\u98f2\u98df\u63a7\u5236\u3001\u898f\u5f8b\u904b\u52d5\u3001\u5b9a\u671f\u6aa2\u67e5\u548c\u89c0\u5bdf\u75c7\u72c0\u90fd\u662f\u91cd\u8981\u7684\u65e5\u5e38\u7167\u8b77\u65b9\u5f0f\u3002<\/p>\n<\/li>\n<li>\n<p>\u5c0d\u65bc\u5fc3\u81df\u75c5\u72d7\u72d7\u7684\u98f2\u98df\u63a7\u5236\u6709\u4f55\u5efa\u8b70\uff1f<br \/>\nA\uff1a\u5efa\u8b70\u907f\u514d\u9ad8\u9e7d\u98df\u7269\uff0c\u4e26\u9069\u91cf\u88dc\u5145\u9382\u548c\u9240\u7b49\u7926\u7269\u8cea\u3002<\/p>\n<\/li>\n<li>\n<p>\u5fc3\u81df\u75c5\u72d7\u72d7\u7684\u9069\u7576\u904b\u52d5\u6a21\u5f0f\u662f\u4ec0\u9ebc\uff1f<br 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