{"common":{"save":0,"post_id":"6735","level":1,"total":10,"point":10,"point_extra":0},"segment":[{"id":"711","post_id":"6735","mon_id":"1159012","chapter_id":"1159016","question":"<p>Vi\u1ebft s\u1ed1 g\u1ed3m 4 ch\u1ee5c ngh&igrave;n, 2 ngh&igrave;n, 3 tr\u0103m v&agrave; 4 ch\u1ee5c.<\/p>","options":["<strong>A.<\/strong> 42340","<strong>B.<\/strong> 43240","<strong>C.<\/strong> 4423","<strong>D.<\/strong> 4234"],"correct":"1","level":"1","hint":"","answer":"<p>Ch\u1ecdn&nbsp;&nbsp;&nbsp;<span style=\"color:#16a085;\"><strong>A.<\/strong> 42340 .<\/span><\/p>","type":"choose","extra_type":"shape1","time":"0","user_id":"131","test":"0","date":"2023-10-08 01:31:33","option_type":"txt","len":0},{"id":"712","post_id":"6735","mon_id":"1159012","chapter_id":"1159016","question":"<p>Vi\u1ebft s\u1ed1 g\u1ed3m 5 ch\u1ee5c ngh&igrave;n, 6 tr\u0103m, 7 ch\u1ee5c v&agrave; 2 \u0111\u01a1n v\u1ecb.<\/p>","options":["<strong>A.<\/strong> 5067","<strong>B.<\/strong> 56720","<strong>C.<\/strong> 5672","<strong>D.<\/strong> 50672"],"correct":"4","level":"1","hint":"","answer":"<p>Ch\u1ecdn&nbsp; &nbsp;<span style=\"color:#16a085;\"><strong>D.<\/strong> 50672.<\/span><\/p>","type":"choose","extra_type":"cloud","time":"0","user_id":"131","test":"0","date":"2023-10-08 01:33:01","option_type":"txt","len":0},{"id":"714","post_id":"6735","mon_id":"1159012","chapter_id":"1159016","question":"<p>Vi\u1ebft s\u1ed1 g\u1ed3m 8 ngh&igrave;n v&agrave; 7 \u0111\u01a1n v\u1ecb.<\/p>","options":["<strong>A.<\/strong> 8700","<strong>B.<\/strong> 8007","<strong>C.<\/strong> 8070","<strong>D.<\/strong> 87000"],"correct":"2","level":"1","hint":"","answer":"<p>Ch\u1ecdn&nbsp; &nbsp;<span style=\"color:#16a085;\"><strong>B.<\/strong> 8007.<\/span><\/p>","type":"choose","extra_type":"shape2","time":"0","user_id":"131","test":"0","date":"2023-10-08 01:34:36","option_type":"txt","len":0}]}