{"common":{"save":0,"post_id":"5379","level":1,"total":10,"point":10,"point_extra":0},"segment":[{"id":"12606","post_id":"5379","mon_id":"1158196","chapter_id":"1158425","question":"<p>Lo&agrave;i ng\u01b0\u1eddi l&agrave; k\u1ebft qu\u1ea3 c\u1ee7a qu&aacute; tr&igrave;nh ti\u1ebfn h&oacute;a t\u1eeb \u0111&acirc;u?<\/p>","options":["A. Ng\u01b0\u1eddi t\u1ed1i c\u1ed5.","B. V\u01b0\u1ee3n.","C. V\u01b0\u1ee3n ng\u01b0\u1eddi.","D. Ng\u01b0\u1eddi tinh kh&ocirc;n."],"correct":"3","level":"1","hint":"","answer":"<p>\u0110&aacute;p &aacute;n \u0111&uacute;ng: C. V\u01b0\u1ee3n ng\u01b0\u1eddi.<\/p>","type":"choose","extra_type":"classic","time":"0","user_id":"143","test":"0","date":"2021-12-15 22:53:39","option_type":"txt","len":2},{"id":"12607","post_id":"5379","mon_id":"1158196","chapter_id":"1158425","question":"<p>Ng\u01b0\u1eddi t\u1ed1i c\u1ed5 \u0111&atilde; xu\u1ea5t hi\u1ec7n c&aacute;ch ng&agrave;y nay bao nhi&ecirc;u n\u0103m?<\/p>","options":["A. Kho\u1ea3ng 5 &ndash; 6 tri\u1ec7u n\u0103m.","B. Kho\u1ea3ng 4 tri\u1ec7u n\u0103m.","C. Kho\u1ea3ng 15 v\u1ea1n n\u0103m.","D. Kho\u1ea3ng 3 tri\u1ec7u n\u0103m."],"correct":"2","level":"1","hint":"","answer":"<p>\u0110&aacute;p &aacute;n \u0111&uacute;ng: B. Kho\u1ea3ng 4 tri\u1ec7u n\u0103m.<\/p>","type":"choose","extra_type":"classic","time":"0","user_id":"143","test":"0","date":"2021-12-15 22:55:44","option_type":"txt","len":2},{"id":"12608","post_id":"5379","mon_id":"1158196","chapter_id":"1158425","question":"<p>Ng\u01b0\u1eddi tinh kh&ocirc;n xu\u1ea5t hi\u1ec7n v&agrave;o kho\u1ea3ng th\u1eddi gian n&agrave;o?<\/p>","options":["A. Kho\u1ea3ng 60 v\u1ea1n n\u0103m tr\u01b0\u1edbc.","B. Kho\u1ea3ng 15 v\u1ea1n n\u0103m tr\u01b0\u1edbc.","C. Kho\u1ea3ng 4 v\u1ea1n n\u0103m tr\u01b0\u1edbc.","D. Kho\u1ea3ng 10 v\u1ea1n n\u0103m tr\u01b0\u1edbc."],"correct":"2","level":"1","hint":"","answer":"<p>\u0110&aacute;p &aacute;n \u0111&uacute;ng:<strong> B. Kho\u1ea3ng 15 v\u1ea1n n\u0103m tr\u01b0\u1edbc.<\/strong><\/p>","type":"choose","extra_type":"classic","time":"0","user_id":"143","test":"0","date":"2021-12-15 22:57:42","option_type":"txt","len":2}]}