{"id":2057,"date":"2026-04-30T18:46:13","date_gmt":"2026-04-30T18:46:13","guid":{"rendered":"https:\/\/mcqacademy.com\/zh\/mcq\/identify-rational-numbers-4\/"},"modified":"2026-04-30T18:46:13","modified_gmt":"2026-04-30T18:46:13","slug":"identify-rational-numbers-4","status":"publish","type":"mcq","link":"https:\/\/mcqacademy.com\/zh\/mcq\/identify-rational-numbers-4\/","title":{"rendered":"\u8bc6\u522b\u6709\u7406\u6570"},"content":{"rendered":"<p>\u4ece\u5217\u8868\u4e2d\u9009\u51fa\u6240\u6709\u6709\u7406\u6570\u3002<\/p>\n\n<ul class=\"quiz-options wp-block-list\">\n<li>0.333&#8230;<\/li>\n<li>\u221a2<\/li>\n<li>5\/7<\/li>\n<li>\u03c0<\/li>\n<\/ul>\n","protected":false},"author":39,"featured_media":0,"comment_status":"open","ping_status":"closed","template":"","topic":[939,1030,1010,887],"subject":[123],"education_level":[3,4],"class_list":["post-2057","mcq","type-mcq","status-publish","hentry","topic-number-classification","topic-irrational-numbers","topic-rational-numbers","topic-arithmetic-number-system","subject-mathematics","education_level-grade-8","education_level-ssc"],"mcq_note":"0.333... \u662f\u6709\u7406\u6570\uff08\u7b49\u4e8e 1\/3\uff09\uff0c5\/7 \u662f\u4e24\u4e2a\u6574\u6570\u7684\u6bd4\uff0c\u4e5f\u4e3a\u6709\u7406\u6570\u3002\u221a2 \u548c \u03c0 \u4e3a\u65e0\u7406\u6570\uff0c\u975e\u5faa\u73af\u5c0f\u6570\u4e5f\u975e\u6709\u9650\u5c0f\u6570\u3002","mcq_options":[{"right":"yes","answer":"0.333..."},{"right":"no","answer":"\u221a2"},{"right":"yes","answer":"5\/7"},{"right":"no","answer":"\u03c0"}],"multi_answers":"yes","subject_terms":[{"id":123,"title":"Mathematics","slug":"mathematics"}],"topic_terms":[{"id":939,"title":"\u6570\u7684\u5206\u7c7b","slug":"number-classification"},{"id":1030,"title":"\u65e0\u7406\u6570","slug":"irrational-numbers"},{"id":1010,"title":"\u6709\u7406\u6570","slug":"rational-numbers"},{"id":887,"title":"\u7b97\u672f\u4e0e\u6570\u7cfb","slug":"arithmetic-number-system"}],"_links":{"self":[{"href":"https:\/\/mcqacademy.com\/zh\/wp-json\/wp\/v2\/mcq\/2057","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mcqacademy.com\/zh\/wp-json\/wp\/v2\/mcq"}],"about":[{"href":"https:\/\/mcqacademy.com\/zh\/wp-json\/wp\/v2\/types\/mcq"}],"author":[{"embeddable":true,"href":"https:\/\/mcqacademy.com\/zh\/wp-json\/wp\/v2\/users\/39"}],"replies":[{"embeddable":true,"href":"https:\/\/mcqacademy.com\/zh\/wp-json\/wp\/v2\/comments?post=2057"}],"wp:attachment":[{"href":"https:\/\/mcqacademy.com\/zh\/wp-json\/wp\/v2\/media?parent=2057"}],"wp:term":[{"taxonomy":"topic","embeddable":true,"href":"https:\/\/mcqacademy.com\/zh\/wp-json\/wp\/v2\/topic?post=2057"},{"taxonomy":"subject","embeddable":true,"href":"https:\/\/mcqacademy.com\/zh\/wp-json\/wp\/v2\/subject?post=2057"},{"taxonomy":"education_level","embeddable":true,"href":"https:\/\/mcqacademy.com\/zh\/wp-json\/wp\/v2\/education_level?post=2057"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}