{"segment":[{"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":"Ch\u1ecdn c\u00e2u \u0111\u00fang. ","select":["A. T\u1edd b\u00eca \u0111\u1ecf \u0111\u1ec3 d\u01b0\u1edbi \u00e1nh s\u00e1ng n\u00e0o c\u0169ng c\u00f3 m\u00e0u \u0111\u1ecf.","B. T\u1edd gi\u1ea5y tr\u1eafng \u0111\u1ec3 d\u01b0\u1edbi \u00e1nh s\u00e1ng \u0111\u1ecf v\u1eabn th\u1ea5y tr\u1eafng.","C. M\u00e1i t\u00f3c \u0111en \u1edf ch\u1ed7 n\u00e0o c\u0169ng l\u00e0 m\u00e1i t\u00f3c \u0111en.","D. Chi\u1ebfc b\u00fat m\u00e0u xanh \u0111\u1ec3 \u1edf trong ph\u00f2ng t\u1ed1i c\u0169ng v\u1eabn th\u1ea5y m\u00e0u xanh."],"hint":"","explain":"<span class='basic_left'>Khi nh\u00ecn th\u1ea5y v\u1eadt m\u00e0u n\u00e0o th\u00ec c\u00f3 \u00e1nh s\u00e1ng m\u00e0u \u0111\u00f3 \u0111i t\u1eeb v\u1eadt \u0111\u1ebfn m\u1eaft ta. <br\/>V\u1eadt m\u00e0u n\u00e0o th\u00ec t\u00e1n x\u1ea1 m\u1ea1nh \u00e1nh s\u00e1ng m\u00e0u \u0111\u00f3, nh\u01b0ng t\u00e1n x\u1ea1 k\u00e9m \u00e1nh s\u00e1ng c\u00e1c m\u00e0u kh\u00e1c. <br\/>V\u1eadt m\u00e0u tr\u1eafng t\u00e1n x\u1ea1 t\u1ed1t t\u1ea5t c\u1ea3 c\u00e1c \u00e1nh s\u00e1ng m\u00e0u. <br\/>V\u1eadt m\u00e0u \u0111en kh\u00f4ng c\u00f3 kh\u1ea3 n\u0103ng t\u00e1n x\u1ea1 b\u1ea5t k\u00ec \u00e1nh s\u00e1ng m\u00e0u n\u00e0o. <br\/>N\u00ean: D: M\u00e1i t\u00f3c \u0111en \u1edf ch\u1ed7 n\u00e0o c\u0169ng l\u00e0 m\u00e1i t\u00f3c \u0111en. V\u00ec v\u1eadt m\u00e0u \u0111en kh\u00f4ng c\u00f3 kh\u1ea3 n\u0103ng t\u00e1n x\u1ea1 b\u1ea5t k\u00ec \u00e1nh s\u00e1ng m\u00e0u n\u00e0o. <br\/>A, B, D sai v\u00ec v\u1eadt m\u00e0u n\u00e0o th\u00ec t\u00e1n x\u1ea1 m\u1ea1nh \u00e1nh s\u00e1ng m\u00e0u \u0111\u00f3, nh\u01b0ng t\u00e1n x\u1ea1 k\u00e9m \u00e1nh s\u00e1ng c\u00e1c m\u00e0u kh\u00e1c.<br\/> <span class='basic_pink'>V\u1eady \u0111\u00e1p \u00e1n \u0111\u00fang l\u00e0 C.<\/span><\/span> ","column":1}]}],"id_ques":3671},{"time":24,"part":[{"title":"L\u1ef1a ch\u1ecdn \u0111\u00e1p \u00e1n \u0111\u00fang nh\u1ea5t","title_trans":"","temp":"multiple_choice","correct":[[4]],"list":[{"point":5,"ques":"D\u01b0\u1edbi \u00e1nh s\u00e1ng \u0111\u1ecf, ta th\u1ea5y m\u1ed9t ng\u01b0\u1eddi m\u1eb7c \u00e1o \u0111\u1ecf. D\u01b0\u1edbi \u00e1nh s\u00e1ng tr\u1eafng th\u00ec chi\u1ebfc \u00e1o \u0111\u1ecf ch\u1eafc ch\u1eafn kh\u00f4ng ph\u1ea3i l\u00e0 chi\u1ebfc \u00e1o m\u00e0u: ","select":["A. Tr\u1eafng","B. \u0110\u1ecf","C. H\u1ed3ng ","D. T\u00edm"],"hint":"","explain":"<span class='basic_left'>D\u01b0\u1edbi \u00e1nh s\u00e1ng tr\u1eafng th\u00ec chi\u1ebfc \u00e1o \u0111\u1ecf ch\u1eafc ch\u1eafn kh\u00f4ng ph\u1ea3i l\u00e0 chi\u1ebfc \u00e1o m\u00e0u: T\u00edm <br\/> <span class='basic_pink'>V\u1eady \u0111\u00e1p \u00e1n \u0111\u00fang l\u00e0 D.<\/span><\/span> ","column":2}]}],"id_ques":3672},{"time":24,"part":[{"title":"L\u1ef1a ch\u1ecdn \u0111\u00e1p \u00e1n \u0111\u00fang nh\u1ea5t","title_trans":"","temp":"multiple_choice","correct":[[4]],"list":[{"point":5,"ques":"D\u01b0\u1edbi \u00e1nh s\u00e1ng \u0111\u1ecf v\u00e0 \u00e1nh s\u00e1ng m\u00e0u l\u1ee5c, ta th\u1ea5y m\u1ed9t d\u00f2ng ch\u1eef c\u00f3 m\u00e0u \u0111en. V\u1eady, d\u01b0\u1edbi \u00e1nh s\u00e1ng tr\u1eafng, d\u00f2ng ch\u1eef \u1ea5y s\u1ebd c\u00f3 m\u00e0u: ","select":["A. \u0110\u1ecf","B. L\u1ee5c","C. V\u00e0ng","D. Xanh th\u1ea5m, t\u00edm ho\u1eb7c \u0111en"],"hint":"","explain":"<span class='basic_left'>D\u01b0\u1edbi \u00e1nh s\u00e1ng \u0111\u1ecf v\u00e0 \u00e1nh s\u00e1ng m\u00e0u l\u1ee5c, ta th\u1ea5y m\u1ed9t d\u00f2ng ch\u1eef c\u00f3 m\u00e0u \u0111en. V\u1eady, d\u01b0\u1edbi \u00e1nh s\u00e1ng tr\u1eafng, d\u00f2ng ch\u1eef \u1ea5y s\u1ebd c\u00f3 m\u00e0u: Xanh th\u1ea5m, t\u00edm ho\u1eb7c \u0111en theo quy t\u1eafc tr\u1eeb m\u00e0u<br\/> <span class='basic_pink'>V\u1eady \u0111\u00e1p \u00e1n \u0111\u00fang l\u00e0 D.<\/span><\/span> ","column":2}]}],"id_ques":3673},{"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":"Th\u1eafp s\u00e1ng m\u1ed9t \u0111\u00e8n LED l\u1ee5c b\u00ean c\u1ea1nh m\u1ed9t \u0111\u00e8n qu\u1ea3 nh\u00f3t \u0111\u1ecf \u0111ang s\u00e1ng, ta s\u1ebd th\u1ea5y g\u00ec? ","select":["A. Nh\u00ecn v\u00e0o hai \u0111\u00e8n ta th\u1ea5y c\u00f3 m\u00e0u \u0111\u1ecf.","B. Nh\u00ecn v\u00e0o hai \u0111\u00e8n ta th\u1ea5y c\u00f3 m\u00e0u l\u1ee5c.","C. Nh\u00ecn v\u00e0o hai \u0111\u00e8n ta th\u1ea5y c\u00f3 m\u00e0u v\u00e0ng.","D. \u00c1nh s\u00e1ng \u0111\u00e8n LED v\u1eabn c\u00f3 m\u00e0u l\u1ee5c, \u00e1nh s\u00e1ng \u0111\u00e8n qu\u1ea3 nh\u00f3t v\u1eabn c\u00f3 m\u00e0u \u0111\u1ecf."],"hint":"","explain":"<span class='basic_left'>V\u00ec theo quy t\u1eafc tr\u1ed9n m\u00e0u th\u00ec m\u00e0u l\u1ee5c tr\u1ed9n v\u1edbi m\u00e0u \u0111\u1ecf ta c\u00f3 m\u00e0u v\u00e0ng<br\/> <span class='basic_pink'>V\u1eady \u0111\u00e1p \u00e1n \u0111\u00fang l\u00e0 C.<\/span><\/span> ","column":1}]}],"id_ques":3674},{"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":"B\u1eb1ng th\u00ed nghi\u1ec7m khi x\u00e1c \u0111\u1ecbnh c\u00e1c ti\u00eau \u0111i\u1ec3m c\u1ee7a th\u1ea5u k\u00ednh h\u1ed9i t\u1ee5 ng\u01b0\u1eddi ta d\u00f9ng ch\u00f9m s\u00e1ng t\u1edbi ","select":["A. h\u1ed9i t\u1ee5.","B. ph\u00e2n k\u1ef3.","C. song song.","D. b\u1ea5t k\u1ef3."],"hint":"","explain":"<span class='basic_left'><br\/> <span class='basic_pink'>V\u1eady \u0111\u00e1p \u00e1n \u0111\u00fang l\u00e0 C.<\/span><\/span> ","column":2}]}],"id_ques":3675},{"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":"Khi quan s\u00e1t m\u1ed9t v\u1eadt c\u00f3 m\u00e0u \u0111\u1ecf b\u1eb1ng \u00e1nh s\u00e1ng tr\u1eafng ta th\u1ea5y v\u1eadt c\u00f3 m\u00e0u ","select":["A. v\u00e0ng.","B. xanh l\u1ee5c.","C. \u0111\u1ecf.","D. tr\u1eafng."],"hint":"","explain":"<span class='basic_left'><br\/> <span class='basic_pink'>V\u1eady \u0111\u00e1p \u00e1n \u0111\u00fang l\u00e0 C.<\/span><\/span> ","column":2}]}],"id_ques":3676},{"time":24,"part":[{"title":"L\u1ef1a ch\u1ecdn \u0111\u00e1p \u00e1n \u0111\u00fang nh\u1ea5t","title_trans":"","temp":"multiple_choice","correct":[[4]],"list":[{"point":5,"ques":"Ch\u1ecdn c\u00e2u \u0111\u00fang ","select":["A. T\u1edd gi\u1ea5y m\u00e0u \u0111\u1ecf d\u01b0\u1edbi \u00e1nh s\u00e1ng xanh l\u1ee5c s\u1ebd c\u00f3 m\u00e0u v\u00e0ng.","B. T\u1edd gi\u1ea5y m\u00e0u l\u1ee5c d\u01b0\u1edbi \u00e1nh s\u00e1ng \u0111\u1ecf s\u1ebd c\u00f3 m\u00e0u v\u00e0ng.","C. T\u1edd gi\u1ea5y tr\u1eafng \u0111\u1eb7t d\u01b0\u1edbi \u00e1nh s\u00e1ng n\u00e0o c\u0169ng c\u00f3 m\u00e0u tr\u1eafng.","D. T\u1edd gi\u1ea5y \u0111en \u0111\u1eb7t d\u01b0\u1edbi \u00e1nh s\u00e1ng n\u00e0o c\u0169ng c\u00f3 m\u00e0u \u0111en."],"hint":"","explain":"<span class='basic_left'><br\/> <span class='basic_pink'>V\u1eady \u0111\u00e1p \u00e1n \u0111\u00fang l\u00e0 D.<\/span><\/span> ","column":1}]}],"id_ques":3677},{"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":"Khi chi\u1ebfu \u00e1nh s\u00e1ng m\u00e0u v\u00e0ng v\u00e0o t\u1edd gi\u1ea5y tr\u1eafng th\u00ec t\u1edd gi\u1ea5y s\u1ebd c\u00f3 m\u00e0u ","select":["A. xanh n\u00f5n chu\u1ed1i.","B. xanh n\u01b0\u1edbc bi\u1ec3n.","C. v\u00e0ng.","D. tr\u1eafng"],"hint":"","explain":"<span class='basic_left'><br\/> <span class='basic_pink'>V\u1eady \u0111\u00e1p \u00e1n \u0111\u00fang l\u00e0 C.<\/span><\/span> ","column":2}]}],"id_ques":3678},{"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":"Ch\u1ecdn c\u00e2u \u0111\u00fang ","select":["A. V\u1eadt m\u00e0u \u0111\u1ecf \u0111\u1ec3 d\u01b0\u1edbi b\u1ea5t k\u1ef3 \u00e1nh s\u00e1ng n\u00e0o v\u1eabn th\u1ea5y \u0111\u1ecf.","B. V\u1eadt m\u00e0u xanh \u0111\u1ec3 d\u01b0\u1edbi \u00e1nh s\u00e1ng tr\u1eafng v\u1eabn th\u1ea5y xanh.","C. V\u1eadt m\u00e0u tr\u1eafng \u0111\u1ec3 d\u01b0\u1edbi \u00e1nh s\u00e1ng \u0111\u1ecf v\u1eabn th\u1ea5y tr\u1eafng.","D. V\u1eadt m\u00e0u v\u00e0ng \u0111\u1ec3 trong ph\u00f2ng t\u1ed1i v\u1eabn th\u1ea5y v\u00e0ng."],"hint":"","explain":"<span class='basic_left'><br\/> <span class='basic_pink'>V\u1eady \u0111\u00e1p \u00e1n \u0111\u00fang l\u00e0 B.<\/span><\/span> ","column":1}]}],"id_ques":3679},{"time":24,"part":[{"title":"L\u1ef1a ch\u1ecdn \u0111\u00e1p \u00e1n \u0111\u00fang nh\u1ea5t","title_trans":"","temp":"multiple_choice","correct":[[1]],"list":[{"point":5,"ques":"Chi\u1ebfu \u00e1nh s\u00e1ng t\u00edm qua k\u00ednh l\u1ecdc t\u00edm, ta th\u1ea5y k\u00ednh l\u1ecdc c\u00f3 m\u00e0u ","select":["A. t\u00edm.","B. \u0111en.","C. tr\u1eafng.","D. \u0111\u1ecf."],"hint":"","explain":"<span class='basic_left'><br\/> <span class='basic_pink'>V\u1eady \u0111\u00e1p \u00e1n \u0111\u00fang l\u00e0 A.<\/span><\/span> ","column":2}]}],"id_ques":3680},{"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":"V\u1eadt c\u00f3 m\u00e0u \u0111\u1ecf th\u00ec ","select":["A. t\u00e1n x\u1ea1 k\u00e9m \u00e1nh s\u00e1ng m\u00e0u \u0111\u1ecf v\u00e0 t\u00e1n x\u1ea1 m\u1ea1nh \u00e1nh s\u00e1ng c\u00e1c m\u00e0u kh\u00e1c.","B. t\u00e1n x\u1ea1 m\u1ea1nh \u00e1nh s\u00e1ng m\u00e0u \u0111\u1ecf v\u00e0 t\u00e1n x\u1ea1 k\u00e9m \u00e1nh s\u00e1ng m\u00e0u kh\u00e1c.","C. t\u00e1n x\u1ea1 m\u1ea1nh t\u1ea5t c\u1ea3 c\u00e1c \u00e1nh s\u00e1ng m\u00e0u.","D. t\u00e1n x\u1ea1 k\u00e9m t\u1ea5t c\u1ea3 c\u00e1c \u00e1nh s\u00e1ng m\u00e0u."],"hint":"","explain":"<span class='basic_left'><br\/> <span class='basic_pink'>V\u1eady \u0111\u00e1p \u00e1n \u0111\u00fang l\u00e0 B.<\/span><\/span> ","column":1}]}],"id_ques":3681},{"time":24,"part":[{"title":"L\u1ef1a ch\u1ecdn \u0111\u00e1p \u00e1n \u0111\u00fang nh\u1ea5t","title_trans":"","temp":"multiple_choice","correct":[[4]],"list":[{"point":5,"ques":"Khi th\u1ea5y v\u1eadt m\u00e0u tr\u1eafng th\u00ec \u00e1nh s\u00e1ng \u0111i v\u00e0o m\u1eaft ta c\u00f3 m\u00e0u ","select":["A. \u0111\u1ecf.","B. xanh.","C. v\u00e0ng.","D. tr\u1eafng."],"hint":"","explain":"<span class='basic_left'><br\/> <span class='basic_pink'>V\u1eady \u0111\u00e1p \u00e1n \u0111\u00fang l\u00e0 D.<\/span><\/span> ","column":2}]}],"id_ques":3682},{"time":24,"part":[{"title":"L\u1ef1a ch\u1ecdn \u0111\u00e1p \u00e1n \u0111\u00fang nh\u1ea5t","title_trans":"","temp":"multiple_choice","correct":[[4]],"list":[{"point":5,"ques":"Khi nh\u00ecn th\u1ea5y v\u1eadt m\u00e0u \u0111en th\u00ec ","select":["A. \u00e1nh s\u00e1ng \u0111i \u0111\u1ebfn m\u1eaft ta l\u00e0 \u00e1nh s\u00e1ng tr\u1eafng.","B. \u00e1nh s\u00e1ng \u0111i \u0111\u1ebfn m\u1eaft ta l\u00e0 \u00e1nh s\u00e1ng xanh.","C. \u00e1nh s\u00e1ng \u0111i \u0111\u1ebfn m\u1eaft ta l\u00e0 \u00e1nh s\u00e1ng \u0111\u1ecf.","D. kh\u00f4ng c\u00f3 \u00e1nh s\u00e1ng t\u1eeb v\u1eadt truy\u1ec1n t\u1edbi m\u1eaft."],"hint":"","explain":"<span class='basic_left'><br\/> <span class='basic_pink'>V\u1eady \u0111\u00e1p \u00e1n \u0111\u00fang l\u00e0 D.<\/span><\/span> ","column":2}]}],"id_ques":3683},{"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":"V\u1eadt kh\u00f4ng c\u00f3 kh\u1ea3 n\u0103ng t\u00e1n x\u1ea1 \u00e1nh s\u00e1ng l\u00e0 v\u1eadt c\u00f3 m\u00e0u ","select":["A. tr\u1eafng.","B. \u0111en.","C. xanh.","D. v\u00e0ng."],"hint":"","explain":"<span class='basic_left'><br\/> <span class='basic_pink'>V\u1eady \u0111\u00e1p \u00e1n \u0111\u00fang l\u00e0 B.<\/span><\/span> ","column":2}]}],"id_ques":3684},{"time":24,"part":[{"title":"L\u1ef1a ch\u1ecdn \u0111\u00e1p \u00e1n \u0111\u00fang nh\u1ea5t","title_trans":"","temp":"multiple_choice","correct":[[1]],"list":[{"point":5,"ques":"V\u1eadt c\u00f3 kh\u1ea3 n\u0103ng t\u00e1n x\u1ea1 \u00e1nh s\u00e1ng t\u1ed1t nh\u1ea5t l\u00e0 v\u1eadt c\u00f3 m\u00e0u:","select":["A. tr\u1eafng.","B. \u0111en.","C. xanh.","D. \u0111\u1ecf."],"hint":"","explain":"<span class='basic_left'><br\/> <span class='basic_pink'>V\u1eady \u0111\u00e1p \u00e1n \u0111\u00fang l\u00e0 A.<\/span><\/span> ","column":2}]}],"id_ques":3685},{"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":"Ta nh\u00ecn th\u1ea5y m\u1ed9t v\u1eadt c\u00f3 m\u00e0u \u0111\u1ecf khi ","select":["A. v\u1eadt \u0111\u00f3 kh\u00fac x\u1ea1 \u00e1nh s\u00e1ng m\u00e0u \u0111\u1ecf.","B. c\u00f3 \u00e1nh s\u00e1ng m\u00e0u \u0111\u1ecf t\u1eeb v\u1eadt \u0111\u00f3 truy\u1ec1n v\u00e0o m\u1eaft ta.","C. v\u1eadt \u0111\u00f3 h\u1ea5p th\u1ee5 \u00e1nh s\u00e1ng m\u00e0u \u0111\u1ecf.","D. v\u1eadt \u0111\u00f3 t\u00e1n x\u1ea1 t\u1ea5t c\u1ea3 c\u00e1c m\u00e0u tr\u1eeb m\u00e0u \u0111\u1ecf."],"hint":"","explain":"<span class='basic_left'><br\/> <span class='basic_pink'>V\u1eady \u0111\u00e1p \u00e1n \u0111\u00fang l\u00e0 B.<\/span><\/span> ","column":1}]}],"id_ques":3686},{"time":24,"part":[{"title":"L\u1ef1a ch\u1ecdn \u0111\u00e1p \u00e1n \u0111\u00fang nh\u1ea5t","title_trans":"","temp":"multiple_choice","correct":[[1]],"list":[{"point":5,"ques":"C\u00f3 th\u1ec3 thay \u0111\u1ed5i m\u00e0u s\u1eafc trang ph\u1ee5c di\u1ec5n vi\u00ean tr\u00ean s\u00e2n kh\u1ea5u theo \u00e1nh s\u00e1ng m\u00e0u th\u00ec di\u1ec5n vi\u00ean c\u1ea7n ph\u1ea3i m\u1eb7c trang ph\u1ee5c c\u00f3 m\u00e0u ","select":["A. tr\u1eafng.","B. \u0111en.","C. v\u00e0ng nh\u1ea1t.","D. t\u00f9y \u00fd."],"hint":"","explain":"<span class='basic_left'><br\/> <span class='basic_pink'>V\u1eady \u0111\u00e1p \u00e1n \u0111\u00fang l\u00e0 A.<\/span><\/span> ","column":2}]}],"id_ques":3687},{"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":"Ban \u0111\u00eam, c\u00e1c v\u1eadt \u0111\u1ec1u c\u00f3 m\u00e0u \u0111en v\u00ec ","select":["A. c\u00f3 \u00e1nh s\u00e1ng m\u00e0u \u0111en chi\u1ebfu l\u00ean c\u00e1c v\u1eadt.","B. c\u00f3 \u00e1nh s\u00e1ng m\u00e0u kh\u00e1c chi\u1ebfu l\u00ean c\u00e1c v\u1eadt.","C. kh\u00f4ng c\u00f3 \u00e1nh s\u00e1ng chi\u1ebfu l\u00ean c\u00e1c v\u1eadt.","D. c\u00e1c v\u1eadt t\u00e1n x\u1ea1 t\u1ed1t \u00e1nh s\u00e1ng m\u00e0u \u0111en."],"hint":"","explain":"<span class='basic_left'><br\/> <span class='basic_pink'>V\u1eady \u0111\u00e1p \u00e1n \u0111\u00fang l\u00e0 C.<\/span><\/span> ","column":1}]}],"id_ques":3688},{"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":"Chi\u1ebfu \u0111\u1ed3ng th\u1eddi \u00e1nh s\u00e1ng m\u00e0u \u0111\u1ecf, l\u1ee5c, lam \u0111\u1ebfn m\u1ed9t b\u00eca s\u00e1ch, ta th\u1ea5y b\u00eca s\u00e1ch c\u00f3 m\u00e0u \u0111\u1ecf v\u00ec b\u00eca s\u00e1ch h\u1ea5p th\u1ee5 \u00e1nh s\u00e1ng ","select":["A. m\u00e0u \u0111\u1ecf v\u00e0 ph\u1ea3n chi\u1ebfu c\u00e1c \u00e1nh s\u00e1ng c\u00f2n l\u1ea1i.","B. m\u00e0u l\u1ee5c, lam v\u00e0 ph\u1ea3n chi\u1ebfu \u00e1nh s\u00e1ng m\u00e0u \u0111\u1ecf.","C. m\u00e0u \u0111\u1ecf, l\u1ee5c v\u00e0 ph\u1ea3n chi\u1ebfu \u00e1nh s\u00e1ng c\u00f2n l\u1ea1i.","D. m\u00e0u \u0111\u1ecf, lam v\u00e0 ph\u1ea3n chi\u1ebfu \u00e1nh s\u00e1ng c\u00f2n l\u1ea1i."],"hint":"","explain":"<span class='basic_left'><br\/> <span class='basic_pink'>V\u1eady \u0111\u00e1p \u00e1n \u0111\u00fang l\u00e0 B.<\/span><\/span> ","column":1}]}],"id_ques":3689},{"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":"D\u01b0\u1edbi \u00e1nh s\u00e1ng tr\u1eafng, tr\u00ean m\u1ed9t b\u1ee9c tranh v\u1ebd chi\u1ebfc \u00f4t\u00f4, ta th\u1ea5y: l\u1ed1p \u00f4t\u00f4 m\u00e0u \u0111en, ng\u01b0\u1eddi l\u00e1i m\u1eb7c \u00e1o tr\u1eafng, \u0111\u1ed9i m\u0169 x\u00e1m, \u0111\u1ea7u \u00f4t\u00f4 c\u00f3 c\u1eafm l\u00e1 c\u1edd m\u00e0u \u0111\u1ecf. D\u01b0\u1edbi \u00e1nh s\u00e1ng \u0111\u1ecf, M\u00e0u chi\u1ebfc l\u1ed1p, m\u00e0u \u00e1o, m\u00e0u m\u0169, m\u00e0u c\u1edd \u0111\u00f3 s\u1ebd c\u00f3 m\u00e0u l\u1ea7n l\u01b0\u1ee3t l\u00e0: ","select":["A. \u0110\u1ecf, \u0111\u1ecf,\u0111\u1ecf,\u0111\u1ecf","B. \u0110\u1ecf, \u0111en, \u0111\u1ecf, \u0111en","C. \u0110en, tr\u1eafng, x\u00e1m, \u0111\u1ecf","D. \u0110en,\u0111en, \u0111en, \u0111en"],"hint":"","explain":"<span class='basic_left'>D\u01b0\u1edbi \u00e1nh s\u00e1ng \u0111\u1ecf, M\u00e0u chi\u1ebfc l\u1ed1p, m\u00e0u \u00e1o, m\u00e0u m\u0169, m\u00e0u c\u1edd \u0111\u00f3 s\u1ebd c\u00f3 m\u00e0u l\u1ea7n l\u01b0\u1ee3t l\u00e0: <br\/>Theo quy t\u1eafc tr\u1ed9n m\u00e0u v\u00e0 kh\u1ea3 n\u0103ng t\u00e1n x\u1ea1 \u00e1nh s\u00e1ng m\u00e0u c\u1ee7a c\u00e1c v\u1eadt <br\/>V\u1eadt m\u00e0u n\u00e0o th\u00ec t\u00e1n x\u1ea1 m\u1ea1nh \u00e1nh s\u00e1ng m\u00e0u \u0111\u00f3, nh\u01b0ng t\u00e1n x\u1ea1 k\u00e9m \u00e1nh s\u00e1ng c\u00e1c m\u00e0u kh\u00e1c. <br\/>V\u1eadt m\u00e0u tr\u1eafng t\u00e1n x\u1ea1 t\u1ed1t t\u1ea5t c\u1ea3 c\u00e1c \u00e1nh s\u00e1ng m\u00e0u. <br\/>V\u1eadt m\u00e0u \u0111en kh\u00f4ng c\u00f3 kh\u1ea3 n\u0103ng t\u00e1n x\u1ea1 b\u1ea5t k\u00ec \u00e1nh s\u00e1ng m\u00e0u n\u00e0o.<br\/> <span class='basic_pink'>V\u1eady \u0111\u00e1p \u00e1n \u0111\u00fang l\u00e0 B.<\/span><\/span> ","column":2}]}],"id_ques":3690}],"lesson":{"save":0,"level":2}}