{"id":2171,"date":"2026-05-01T16:25:32","date_gmt":"2026-05-01T16:25:32","guid":{"rendered":"https:\/\/mcqacademy.com\/zh\/mcq\/identify-rational-numbers-5\/"},"modified":"2026-05-01T16:25:32","modified_gmt":"2026-05-01T16:25:32","slug":"identify-rational-numbers-5","status":"publish","type":"mcq","link":"https:\/\/mcqacademy.com\/zh\/mcq\/identify-rational-numbers-5\/","title":{"rendered":"\u8bc6\u522b\u6709\u7406\u6570"},"content":{"rendered":"<p>\u4e0b\u5217\u54ea\u4e9b\u6570\u662f\u6709\u7406\u6570\uff1f\u591a\u9009\u3002<\/p>\n\n<ul class=\"quiz-options wp-block-list\">\n<li>\u221a16<\/li>\n<li>\u221a2<\/li>\n<li>0.75<\/li>\n<li>\u03c0<\/li>\n<\/ul>\n","protected":false},"author":39,"featured_media":0,"comment_status":"open","ping_status":"closed","template":"","topic":[1030,1010,887],"subject":[123],"education_level":[3,4],"class_list":["post-2171","mcq","type-mcq","status-publish","hentry","topic-irrational-numbers","topic-rational-numbers","topic-arithmetic-number-system","subject-mathematics","education_level-grade-8","education_level-ssc"],"mcq_note":"\u6709\u7406\u6570\u53ef\u8868\u793a\u4e3a\u4e24\u4e2a\u6574\u6570\u7684\u6bd4\uff1a\u221a16 = 4\uff08\u6709\u7406\uff09\uff0c0.75 = 3\/4\uff08\u6709\u7406\uff09\uff0c\u800c\u221a2\u548c\u03c0\u4e3a\u65e0\u7406\u6570\u3002","mcq_options":[{"right":"yes","answer":"\u221a16"},{"right":"no","answer":"\u221a2"},{"right":"yes","answer":"0.75"},{"right":"no","answer":"\u03c0"}],"multi_answers":"yes","subject_terms":[{"id":123,"title":"Mathematics","slug":"mathematics"}],"topic_terms":[{"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\/2171","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=2171"}],"wp:attachment":[{"href":"https:\/\/mcqacademy.com\/zh\/wp-json\/wp\/v2\/media?parent=2171"}],"wp:term":[{"taxonomy":"topic","embeddable":true,"href":"https:\/\/mcqacademy.com\/zh\/wp-json\/wp\/v2\/topic?post=2171"},{"taxonomy":"subject","embeddable":true,"href":"https:\/\/mcqacademy.com\/zh\/wp-json\/wp\/v2\/subject?post=2171"},{"taxonomy":"education_level","embeddable":true,"href":"https:\/\/mcqacademy.com\/zh\/wp-json\/wp\/v2\/education_level?post=2171"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}