{"common":{"save":0,"post_id":"7978","level":1,"total":10,"point":10,"point_extra":0},"segment":[{"id":"10577","post_id":"7978","mon_id":"1159278","chapter_id":"1159333","question":"<p>\u0110\u01b0\u1eddng tr&ograve;n ngo\u1ea1i ti\u1ebfp \u0111a gi&aacute;c l&agrave; \u0111\u01b0\u1eddng tr&ograve;n:<\/p>","options":["<strong>A.<\/strong> Ti\u1ebfp x&uacute;c v\u1edbi t\u1ea5t c\u1ea3 c&aacute;c c\u1ea1nh c\u1ee7a \u0111a gi&aacute;c \u0111&oacute;.","<strong>B.<\/strong> \u0110i qua t\u1ea5t c\u1ea3 c&aacute;c \u0111\u1ec9nh c\u1ee7a \u0111a gi&aacute;c \u0111&oacute;.","<strong>C.<\/strong> C\u1eaft t\u1ea5t c\u1ea3 c&aacute;c c\u1ea1nh c\u1ee7a \u0111a gi&aacute;c \u0111&oacute;.","<strong>D.<\/strong> \u0110i qua t&acirc;m c\u1ee7a \u0111a gi&aacute;c \u0111&oacute;."],"correct":"2","level":"1","hint":"","answer":"<p>Ch\u1ecdn&nbsp;<span style=\"color:#16a085;\"><strong>B.<\/strong> \u0110i qua t\u1ea5t c\u1ea3 c&aacute;c \u0111\u1ec9nh c\u1ee7a \u0111a gi&aacute;c \u0111&oacute;.<\/span><\/p><p>\u0110\u01b0\u1eddng tr&ograve;n \u0111i qua t\u1ea5t c\u1ea3 c&aacute;c \u0111\u1ec9nh c\u1ee7a m\u1ed9t \u0111a gi&aacute;c&nbsp;\u0111\u01b0\u1ee3c g\u1ecdi l&agrave; \u0111\u01b0\u1eddng tr&ograve;n ngo\u1ea1i ti\u1ebfp \u0111a gi&aacute;c.<\/p>","type":"choose","extra_type":"classic","time":"0","user_id":"127","test":"0","date":"2025-03-23 14:28:50","option_type":"txt","len":3},{"id":"10579","post_id":"7978","mon_id":"1159278","chapter_id":"1159333","question":"<p>T&acirc;m \u0111\u01b0\u1eddng tr&ograve;n n\u1ed9i ti\u1ebfp c\u1ee7a m\u1ed9t tam gi&aacute;c l&agrave;&nbsp;giao c\u1ee7a c&aacute;c \u0111\u01b0\u1eddng:<\/p>","options":["<strong>A. <\/strong>Trung tr\u1ef1c.","<strong>B.<\/strong> Ph&acirc;n gi&aacute;c trong.","<strong>C.<\/strong> Ph&acirc;n gi&aacute;c ngo&agrave;i.","<strong>D.<\/strong> Trung tuy\u1ebfn."],"correct":"2","level":"1","hint":"","answer":"<p>Ch\u1ecdn&nbsp;<span style=\"color:#16a085;\"><strong>B.<\/strong> Ph&acirc;n gi&aacute;c trong.<\/span><\/p><p>\u0110\u01b0\u1eddng tr&ograve;n n\u1ed9i ti\u1ebfp tam gi&aacute;c c&oacute; t&acirc;m l&agrave; giao 3 \u0111\u01b0\u1eddng&nbsp;ph&acirc;n gi&aacute;c trong.<\/p>","type":"choose","extra_type":"classic","time":"0","user_id":"127","test":"0","date":"2025-03-23 14:30:43","option_type":"txt","len":2},{"id":"10580","post_id":"7978","mon_id":"1159278","chapter_id":"1159333","question":"<p>S\u1ed1 \u0111\u01b0\u1eddng tr&ograve;n n\u1ed9i ti\u1ebfp c\u1ee7a m\u1ed9t \u0111a gi&aacute;c \u0111\u1ec1u l&agrave;:<\/p>","options":["<strong>A.<\/strong> 0","<strong>B.<\/strong> 1","<strong>C.<\/strong> 2","<strong>D.<\/strong> 3"],"correct":"2","level":"1","hint":"","answer":"<p>Ch\u1ecdn&nbsp;<span style=\"color:#16a085;\"><strong>B.<\/strong> 1.<\/span><span style=\"color:#16a085;\"><\/span><\/p><p>B\u1ea5t k&igrave; \u0111a gi&aacute;c \u0111\u1ec1u n&agrave;o c\u0169ng c&oacute; m\u1ed9t v&agrave; ch\u1ec9 m\u1ed9t \u0111\u01b0\u1eddng&nbsp;tr&ograve;n ngo\u1ea1i ti\u1ebfp, c&oacute; m\u1ed9t v&agrave; ch\u1ec9 m\u1ed9t \u0111\u01b0\u1eddng tr&ograve;n n\u1ed9i ti\u1ebfp.<\/p>","type":"choose","extra_type":"classic","time":"0","user_id":"127","test":"0","date":"2025-03-23 14:32:13","option_type":"txt","len":0}]}