{"common":{"save":0,"post_id":"1400","level":1,"total":20,"point":5,"point_extra":0},"segment":[{"id":"1151","post_id":"1400","mon_id":"0","chapter_id":"0","question":"Kh\u1eb3ng \u0111\u1ecbnh sau \u0111\u00e2y \u0110\u00fang hay Sai","options":{"time":24,"part":[{"title":"Kh\u1eb3ng \u0111\u1ecbnh sau \u0111\u00e2y \u0110\u00fang hay Sai","title_trans":"","temp":"multiple_choice","correct":[[1]],"list":[{"point":5,"ques":" M\u1ed7i \u0111\u01a1n th\u1ee9c \u0111\u01b0\u1ee3c coi l\u00e0 m\u1ed9t \u0111a th\u1ee9c.","select":["\u0110\u00fang","Sai"],"explain":"<span class='basic_left'> Kh\u1eb3ng \u0111\u1ecbnh tr\u00ean l\u00e0 \u0111\u00fang. <br\/><span class='basic_pink'> V\u1eady \u0111\u00e1p \u00e1n l\u00e0 \u0110\u00fang.<\/span><\/span>","column":2}]}]},"correct":"","level":"1","hint":"","answer":"","type":"json","extra_type":"","time":"0","user_id":"0","test":"0","date":"2019-09-30 09:22:56"},{"id":"1152","post_id":"1400","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":[[3]],"list":[{"point":5,"ques":" <span class='basic_left'> Bi\u1ec3u th\u1ee9c n\u00e0o sau \u0111\u00e2y l\u00e0 <b> \u0111a th\u1ee9c<\/b>? <\/span>","select":["A. $\\dfrac{1}{x+1}$","B. $\\dfrac{x}{y}$","C. $x+y$","D. $2-\\dfrac{1}{x}$"],"hint":"\u0110a th\u1ee9c l\u00e0 m\u1ed9t t\u1ed5ng c\u00e1c \u0111\u01a1n th\u1ee9c. M\u1ed7i \u0111\u01a1n th\u1ee9c trong t\u1ed5ng g\u1ecdi l\u00e0 m\u1ed9t h\u1ea1ng t\u1eed c\u1ee7a \u0111a th\u1ee9c \u0111\u00f3.","explain":"<span class='basic_left'> Bi\u1ec3u th\u1ee9c $x+y$ l\u00e0 \u0111a th\u1ee9c. <br\/><span class='basic_pink'> V\u1eady \u0111\u00e1p \u00e1n l\u00e0 C.<\/span><\/span>","column":2}]}]},"correct":"","level":"1","hint":"","answer":"","type":"json","extra_type":"","time":"0","user_id":"0","test":"0","date":"2019-09-30 09:22:56"},{"id":"1153","post_id":"1400","mon_id":"0","chapter_id":"0","question":"Ch\u1ecdn <u>nh\u1eefng<\/u> \u0111\u00e1p \u00e1n \u0111\u00fang","options":{"time":24,"part":[{"title":"Ch\u1ecdn <u>nh\u1eefng<\/u> \u0111\u00e1p \u00e1n \u0111\u00fang","title_trans":"Ch\u1ecdn \u0111\u01b0\u1ee3c nhi\u1ec1u \u0111\u00e1p \u00e1n","temp":"checkbox","correct":[["1","2","4"]],"list":[{"point":5,"img":"","ques":"Trong c\u00e1c bi\u1ec3u th\u1ee9c sau, nh\u1eefng bi\u1ec3u th\u1ee9c n\u00e0o l\u00e0 \u0111a th\u1ee9c?","hint":"","column":2,"number_true":2,"select":["A. $-2+x^2$","B. $-\\dfrac{11}{2}x^3y^2$","C. $\\dfrac{x+y^2}{2x}$","D. $-x^5y(-9x)$"],"explain":"<span class='basic_left'>Trong c\u00e1c bi\u1ec3u th\u1ee9c tr\u00ean, bi\u1ec3u th\u1ee9c $-2+x^2$; $-\\dfrac{11}{2}x^3y^2$ v\u00e0 bi\u1ec3u th\u1ee9c $-x^5y(-9x)$ l\u00e0 c\u00e1c \u0111a th\u1ee9c. <br\/> <span class='basic_pink'>V\u1eady \u0111\u00e1p \u00e1n c\u1ea7n ch\u1ecdn l\u00e0 A;B v\u00e0 D.<\/span><\/span>"}]}]},"correct":"","level":"1","hint":"","answer":"","type":"json","extra_type":"","time":"0","user_id":"0","test":"0","date":"2019-09-30 09:22:56"}]}