{"common":{"save":0,"post_id":"824","level":1,"total":20,"point":5,"point_extra":0},"segment":[{"id":"1921","post_id":"824","mon_id":"0","chapter_id":"0","question":"L\u1ef1a ch\u1ecdn \u0111\u00e1p \u00e1n \u0111\u00fang nh\u1ea5t","options":{"time":24,"part":[{"title":"L\u1ef1a ch\u1ecdn \u0111\u00e1p \u00e1n \u0111\u00fang nh\u1ea5t","title_trans":"","temp":"multiple_choice","correct":[[2]],"list":[{"point":5,"ques":"C\u00f3 v\u00f4 s\u1ed1 \u0111\u01b0\u1eddng th\u1eb3ng \u0111i qua hai \u0111i\u1ec3m A v\u00e0 B. <b> \u0110\u00daNG <\/b> hay <b> SAI <\/b>","select":["A. \u0110\u00daNG","B. SAI"],"hint":"","explain":" <span class='basic_green'>B\u00e0i gi\u1ea3i:<\/span> <br\/> C\u00f3 m\u1ed9t v\u00e0 ch\u1ec9 m\u1ed9t \u0111\u01b0\u1eddng th\u1eb3ng \u0111i qua hai \u0111i\u1ec3m A v\u00e0 B <br\/> V\u1eady kh\u1eb3ng \u0111\u1ecbnh tr\u00ean l\u00e0 <span class='basic_pink'> SAI <\/span> ","column":2}]}]},"correct":"","level":"1","hint":"","answer":"","type":"json","extra_type":"","time":"0","user_id":"0","test":"0","date":"2019-09-30 09:14:56"},{"id":"1922","post_id":"824","mon_id":"0","chapter_id":"0","question":"L\u1ef1a ch\u1ecdn \u0111\u00e1p \u00e1n \u0111\u00fang nh\u1ea5t","options":{"time":24,"part":[{"title":"L\u1ef1a ch\u1ecdn \u0111\u00e1p \u00e1n \u0111\u00fang nh\u1ea5t","title_trans":"","temp":"multiple_choice","correct":[[2]],"list":[{"point":5,"ques":"C\u00f3 th\u1ec3 d\u00f9ng m\u1ed9t ch\u1eef c\u00e1i in hoa \u0111\u1ec3 \u0111\u1eb7t t\u00ean cho \u0111\u01b0\u1eddng th\u1eb3ng. <b> \u0110\u00daNG <\/b> hay <b> SAI <\/b>","select":["A. \u0110\u00daNG","B. SAI"],"hint":"","explain":" <span class='basic_green'>B\u00e0i gi\u1ea3i:<\/span> <br\/> C\u00f3 3 c\u00e1ch \u0111\u1ec3 \u0111\u1eb7t t\u00ean cho \u0111\u01b0\u1eddng th\u1eb3ng l\u00e0: <br\/> +) Ta c\u00f3 th\u1ec3 d\u00f9ng m\u1ed9t ch\u1eef th\u01b0\u1eddng \u0111\u1ec3 \u0111\u1eb7t t\u00ean cho \u0111\u01b0\u1eddng th\u1eb3ng <br\/> +) D\u00f9ng 2 ch\u1eef c\u00e1i in hoa \u0111\u1ec3 \u0111\u1eb7t t\u00ean cho \u0111\u01b0\u1eddng th\u1eb3ng <br\/>D\u00f9ng hai ch\u1eef c\u00e1i th\u01b0\u1eddng \u0111\u1ec3 \u0111\u1eb7t t\u00ean cho \u0111\u01b0\u1eddng th\u1eb3ng <br\/> V\u1eady kh\u1eb3ng \u0111\u1ecbnh \"C\u00f3 th\u1ec3 d\u00f9ng m\u1ed9t ch\u1eef c\u00e1i in hoa \u0111\u1ec3 \u0111\u1eb7t t\u00ean cho \u0111\u01b0\u1eddng th\u1eb3ng\" l\u00e0 <span class='basic_pink'> SAI <\/span> ","column":2}]}]},"correct":"","level":"1","hint":"","answer":"","type":"json","extra_type":"","time":"0","user_id":"0","test":"0","date":"2019-09-30 09:14:56"},{"id":"1923","post_id":"824","mon_id":"0","chapter_id":"0","question":"L\u1ef1a ch\u1ecdn \u0111\u00e1p \u00e1n \u0111\u00fang nh\u1ea5t","options":{"time":24,"part":[{"title":"L\u1ef1a ch\u1ecdn \u0111\u00e1p \u00e1n \u0111\u00fang nh\u1ea5t","title_trans":"","temp":"multiple_choice","correct":[[2]],"list":[{"point":5,"ques":"Cho 3 \u0111\u01b0\u1eddng th\u1eb3ng a, b, c ph\u00e2n bi\u1ec7t. C\u00f3 th\u1ec3 c\u00f3 nhi\u1ec1u nh\u1ea5t bao nhi\u00eau giao \u0111i\u1ec3m t\u1ea1o th\u00e0nh? <br\/> \u0110\u00e1p \u00e1n l\u00e0:","select":["A. 1 giao \u0111i\u1ec3m","B. 3 giao \u0111i\u1ec3m","C. 2 giao \u0111i\u1ec3m","D. v\u00f4 s\u1ed1 giao \u0111i\u1ec3m"],"hint":"","explain":" <span class='basic_green'>B\u00e0i gi\u1ea3i:<\/span> <br\/> Hai \u0111\u01b0\u1eddng th\u1eb3ng ph\u00e2n bi\u1ec7t c\u00f3 nhi\u1ec1u nh\u1ea5t l\u00e0 m\u1ed9t giao \u0111i\u1ec3m <br\/> N\u00ean a v\u00e0 b c\u00f3 nhi\u1ec1u nh\u1ea5t 1 giao \u0111i\u1ec3m <br\/> b v\u00e0 c c\u00f3 nhi\u1ec1u nh\u1ea5t 1 giao \u0111i\u1ec3m <br\/> a v\u00e0 c c\u00f3 nhi\u1ec1u nh\u1ea5t 1 giao \u0111i\u1ec3m <br\/> $\\Rightarrow$ 3 \u0111\u01b0\u1eddng th\u1eb3ng a, b, c c\u00f3 nhi\u1ec1u nh\u1ea5t l\u00e0 3 giao \u0111i\u1ec3m <br\/> <span class='basic_pink'> V\u1eady \u0111\u00e1p \u00e1n \u0111\u00fang l\u00e0: B. 3 giao \u0111i\u1ec3m <\/span> ","column":2}]}]},"correct":"","level":"1","hint":"","answer":"","type":"json","extra_type":"","time":"0","user_id":"0","test":"0","date":"2019-09-30 09:14:56"}]}