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{"id":43941,"date":"2019-10-11T21:18:02","date_gmt":"2019-10-11T14:18:02","guid":{"rendered":"https:\/\/lop12.edu.vn\/?p=43941"},"modified":"2019-10-12T09:56:08","modified_gmt":"2019-10-12T02:56:08","slug":"ly-thuyet-trac-nghiem-gdcd-10-bai-7-thuc-tien-va-vai-tro-cua-thuc-tien-doi-voi-nhan-thuc","status":"publish","type":"post","link":"https:\/\/lop12.edu.vn\/ly-thuyet-trac-nghiem-gdcd-10-bai-7-thuc-tien-va-vai-tro-cua-thuc-tien-doi-voi-nhan-thuc\/","title":{"rendered":"L\u00fd thuy\u1ebft, Tr\u1eafc nghi\u1ec7m GDCD 10 B\u00e0i 7: Th\u1ef1c ti\u1ec5n v\u00e0 vai tr\u00f2 c\u1ee7a th\u1ef1c ti\u1ec5n \u0111\u1ed1i v\u1edbi nh\u1eadn th\u1ee9c"},"content":{"rendered":"\n

L\u00fd thuy\u1ebft, Tr\u1eafc nghi\u1ec7m GDCD 10 B\u00e0i 7: Th\u1ef1c ti\u1ec5n v\u00e0 vai tr\u00f2 c\u1ee7a th\u1ef1c ti\u1ec5n \u0111\u1ed1i v\u1edbi nh\u1eadn th\u1ee9c<\/h2>\n\n\n\n

A. L\u00fd thuy\u1ebft<\/strong><\/h3>\n\n\n\n

I. Ki\u1ebfn th\u1ee9c c\u01a1 b\u1ea3n<\/h3>\n\n\n\n

1. Nh\u1eadn th\u1ee9c<\/h3>\n\n\n\n

* Nh\u1eadn th\u1ee9c c\u1ea3m t\u00ednh (Tr\u1ef1c quan sinh \u0111\u1ed9ng)<\/p>\n\n\n\n

– \u0110\u01b0\u1ee3c t\u1ea1o n\u00ean do s\u1ef1 ti\u1ebfp x\u00fac tr\u1ef1c ti\u1ebfp c\u1ee7a c\u00e1c c\u01a1 quan c\u1ea3m gi\u00e1c v\u1edbi s\u1ef1 v\u1eadt, hi\u1ec7n t\u01b0\u1ee3ng.<\/p>\n\n\n\n

– \u0110em l\u1ea1i nh\u1eefng hi\u1ec3u bi\u1ebft v\u1ec1 c\u00e1c \u0111\u1eb7c \u0111i\u1ec3m b\u00ean ngo\u00e0i c\u1ee7a s\u1ef1 v\u1eadt, hi\u1ec7n t\u01b0\u1ee3ng.<\/p>\n\n\n\n

V\u00ed d\u1ee5: Quan s\u00e1t qu\u1ea3 chanh ta th\u1ea5y: V\u1ecf xanh, nhi\u1ec1u t\u00e9p, th\u01a1m, v\u1ecb chua \u21d2 Nh\u1eadn th\u1ee9c c\u1ea3m t\u00ednh.\n<\/p>\n\n\n\n

* Nh\u1eadn th\u1ee9c l\u00fd t\u00ednh (T\u01b0 duy tr\u00ecu t\u01b0\u1ee3ng)<\/p>\n\n\n\n

– L\u00e0 giai \u0111o\u1ea1n nh\u1eadn th\u1ee9c ti\u1ebfp theo.<\/p>\n\n\n\n

– D\u1ef1a tr\u00ean nh\u1eefng t\u00e0i li\u1ec7u (tri th\u1ee9c) c\u1ee7a nh\u1eadn th\u1ee9c c\u1ea3m t\u00ednh.<\/p>\n\n\n\n

– Nh\u1edd c\u00e1c thao t\u00e1c c\u1ee7a t\u01b0 duy ph\u00e2n t\u00edch, so s\u00e1nh, t\u1ed5ng h\u1ee3p.<\/p>\n\n\n\n

– T\u00ecm ra \u0111\u01b0\u1ee3c quy lu\u1eadt, b\u1ea3n ch\u1ea5t c\u1ee7a s\u1ef1 v\u1eadt, hi\u1ec7n t\u01b0\u1ee3ng.<\/p>\n\n\n\n

V\u00ed d\u1ee5: Ph\u00e1t hi\u1ec7n ra b\u00ean trong qu\u1ea3 chanh ch\u1ee9a nhi\u1ec1u vitamin C, c\u00f3 th\u1ec3 l\u00e0m \u0111\u1eb9p, gia v\u1ecb, thu\u1ed1c ch\u1eefa b\u1ec7nh \u21d2 Nh\u1eadn th\u1ee9c l\u00fd t\u00ednh.<\/p>\n\n\n\n

\u21d2 Nh\u1eadn th\u1ee9c l\u00e0 qu\u00e1 tr\u00ecnh ph\u1ea3n \u00e1nh s\u1ef1 v\u1eadt, hi\u1ec7n t\u01b0\u1ee3ng c\u1ee7a th\u1ebf gi\u1edbi \nkh\u00e1ch quan v\u00e0o b\u1ed9 \u00f3c c\u1ee7a con ng\u01b0\u1eddi, \u0111\u1ec3 t\u1ea1o n\u00ean nh\u1eefng hi\u1ec3u bi\u1ebft v\u1ec1 ch\u00fang.<\/p>\n\n\n\n

2. Th\u1ef1c ti\u1ec5n<\/h3>\n\n\n\n

– Th\u1ef1c ti\u1ec5n l\u00e0 to\u00e0n b\u1ed9 nh\u1eefng ho\u1ea1t \u0111\u1ed9ng v\u1eadt ch\u1ea5t c\u00f3 m\u1ee5c \u0111\u00edch, mang \nt\u00ednh l\u1ecbch s\u1eed x\u00e3 h\u1ed9i c\u1ee7a con ng\u01b0\u1eddi nh\u1eb1m c\u1ea3i t\u1ea1o t\u1ef1 nhi\u00ean v\u00e0 x\u00e3 h\u1ed9i.<\/p>\n\n\n\n

– C\u00e1c d\u1ea1ng c\u01a1 b\u1ea3n c\u1ee7a ho\u1ea1t \u0111\u1ed9ng th\u1ef1c ti\u1ec5n:<\/p>\n\n\n\n

   + Ho\u1ea1t \u0111\u1ed9ng s\u1ea3n xu\u1ea5t v\u1eadt ch\u1ea5t<\/p>\n\n\n\n

   + Ho\u1ea1t \u0111\u1ed9ng \u0111\u1ea5u tranh ch\u00ednh tr\u1ecb-x\u00e3 h\u1ed9i<\/p>\n\n\n\n

   + Ho\u1ea1t \u0111\u1ed9ng th\u1ef1c nghi\u1ec7m khoa h\u1ecdc k\u0129 thu\u1eadt<\/p>\n\n\n\n

Trong \u0111\u00f3 ho\u1ea1t \u0111\u1ed9ng s\u1ea3n xu\u1ea5t v\u1eadt ch\u1ea5t l\u00e0 c\u01a1 b\u1ea3n nh\u1ea5t v\u00ec n\u00f3 quy\u1ebft \u0111\u1ecbnh \nc\u00e1c ho\u1ea1t \u0111\u1ed9ng kh\u00e1c, x\u00e9t \u0111\u1ebfn c\u00f9ng c\u00e1c ho\u1ea1t \u0111\u1ed9ng kh\u00e1c \u0111\u1ec1u nh\u1eb1m ph\u1ee5c v\u1ee5 \nho\u1ea1t \u0111\u1ed9ng c\u01a1 b\u1ea3n n\u00e0y.<\/p>\n\n\n\n

3. Vai tr\u00f2 c\u1ee7a th\u1ef1c ti\u1ec5n \u0111\u1ed1i v\u1edbi nh\u1eadn th\u1ee9c<\/h3>\n\n\n\n

a. Th\u1ef1c ti\u1ec5n l\u00e0 c\u01a1 s\u1edf c\u1ee7a nh\u1eadn th\u1ee9c<\/em><\/strong><\/p>\n\n\n\n

– M\u1ecdi s\u1ef1 hi\u1ec3u bi\u1ebft c\u1ee7a con ng\u01b0\u1eddi \u0111\u1ec1u n\u1ea3y sinh t\u1eeb th\u1ef1c ti\u1ec5n.<\/p>\n\n\n\n

– Nh\u1edd c\u00f3 s\u1ef1 quan s\u00e1t, ti\u1ebfp x\u00fac, t\u00e1c \u0111\u1ed9ng v\u00e0o c\u00e1c s\u1ef1 v\u1eadt, hi\u1ec7n t\u01b0\u1ee3ng, \nt\u1eeb \u0111\u00f3 con ng\u01b0\u1eddi \u0111\u00e3 h\u00ecnh th\u00e0nh n\u00ean \u0111\u01b0\u1ee3c nh\u1eefng tri th\u1ee9c v\u1ec1 s\u1ef1 v\u1eadt, hi\u1ec7n \nt\u01b0\u1ee3ng.<\/p>\n\n\n\n

– Th\u00f4ng qua ho\u1ea1t \u0111\u1ed9ng th\u1ef1c ti\u1ec5n c\u00e1c gi\u00e1c quan c\u1ee7a con ng\u01b0\u1eddi ng\u00e0y c\u00e0ng\n ph\u00e1t tri\u1ec3n; nh\u1edd \u0111\u00f3 con ng\u01b0\u1eddi c\u00e0ng c\u00f3 kh\u1ea3 n\u0103ng kh\u00e1m ph\u00e1 s\u1ef1 v\u1eadt, hi\u1ec7n \nt\u01b0\u1ee3ng s\u00e2u s\u1eafc h\u01a1n.<\/p>\n\n\n\n

b. Th\u1ef1c ti\u1ec5n l\u00e0 \u0111\u1ed9ng l\u1ef1c c\u1ee7a nh\u1eadn th\u1ee9c<\/em><\/strong><\/p>\n\n\n\n

Th\u1ef1c ti\u1ec5n lu\u00f4n lu\u00f4n v\u1eadn \u0111\u1ed9ng, lu\u00f4n \u0111\u1eb7t ra nh\u1eefng y\u00eau c\u1ea7u m\u1edbi cho nh\u1eadn th\u1ee9c. T\u1eeb \u0111\u00f3 th\u00fac \u0111\u1ea9y nh\u1eadn th\u1ee9c ph\u00e1t tri\u1ec3n.<\/p>\n\n\n\n

c. Th\u1ef1c ti\u1ec5n l\u00e0 m\u1ee5c \u0111\u00edch c\u1ee7a nh\u1eadn th\u1ee9c<\/em><\/strong><\/p>\n\n\n\n

– C\u00e1c tri th\u1ee9c khoa h\u1ecdc ch\u1ec9 c\u00f3 gi\u00e1 tr\u1ecb khi \u0111\u01b0\u1ee3c v\u1eadn d\u1ee5ng v\u00e0o th\u1ef1c ti\u1ec5n<\/p>\n\n\n\n

– M\u1ee5c \u0111\u00edch cu\u1ed1i c\u00f9ng c\u1ee7a nh\u1eadn th\u1ee9c l\u00e0 nh\u1eb1m c\u1ea3i t\u1ea1o hi\u1ec7n th\u1ef1c kh\u00e1ch quan, \u0111\u00e1p \u1ee9ng nhu c\u1ea7u v\u1eadt ch\u1ea5t v\u00e0 tinh th\u1ea7n c\u1ee7a con ng\u01b0\u1eddi.<\/p>\n\n\n\n

d. Th\u1ef1c ti\u1ec5n l\u00e0 ti\u00eau chu\u1ea9n c\u1ee7a ch\u00e2n l\u00ed<\/em><\/strong><\/p>\n\n\n\n

Ch\u1ec9 c\u00f3 th\u1ec3 \u0111em nh\u1eefng tri th\u1ee9c thu \u0111\u01b0\u1ee3c ki\u1ec3m nghi\u1ec7m v\u00e0o th\u1ef1c ti\u1ec5n m\u1edbi th\u1ea5y r\u00f5 \u0111\u00fang hay sai.<\/p>\n\n\n\n

V\u00ed d\u1ee5: <\/p>\n\n\n\n

+ Con ng\u01b0\u1eddi s\u00e1ng t\u1ea1o ra m\u00e1y g\u1eb7t l\u00faa nh\u1eb1m gi\u1ea3m s\u1ee9c lao \u0111\u1ed9ng, t\u0103ng n\u0103ng su\u1ea5t lao \u0111\u1ed9ng.<\/p>\n\n\n\n

+ Con ng\u01b0\u1eddi ch\u1ebf t\u1ea1o ra robot \u0111\u1ec3 thay th\u1ebf con ng\u01b0\u1eddi l\u00e0m vi\u1ec7c \u1edf m\u00f4i tr\u01b0\u1eddng \u0111\u1ed9c h\u1ea1i.<\/p>\n\n\n\n

B. Tr\u1eafc nghi\u1ec7m<\/strong><\/h3>\n\n\n\n

C\u00e2u 1:<\/strong> Nh\u1eadn th\u1ee9c c\u00f3 hai giai \u0111o\u1ea1n, \u0111\u00f3 l\u00e0:<\/p>\n\n\n\n

A. nh\u1eadn th\u1ee9c b\u00ean trong v\u00e0 nh\u1eadn th\u1ee9c b\u00ean ngo\u00e0i.<\/p>\n\n\n\n

B. nh\u1eadn th\u1ee9c kh\u00e1ch quan v\u00e0 nh\u1eadn th\u1ee9c ch\u1ee7 quan.<\/p>\n\n\n\n

C. nh\u1eadn th\u1ee9c c\u1ea3m t\u00ednh v\u00e0 nh\u1eadn th\u1ee9c l\u00fd t\u00ednh.<\/p>\n\n\n\n

D. nh\u1eadn th\u1ee9c \u0111\u01a1n gi\u1ea3n v\u00e0 nh\u1eadn th\u1ee9c ph\u1ee9c t\u1ea1p.<\/p>\n\n\n\n

\u0110\u00e1p \u00e1n: C<\/strong><\/p>\n\n\n\n

C\u00e2u 2:<\/strong> Qu\u00e1 tr\u00ecnh ph\u1ea3n \u00e1nh s\u1ef1 v\u1eadt, hi\u1ec7n \nt\u01b0\u1ee3ng c\u1ee7a th\u1ebf gi\u1edbi kh\u00e1ch quan v\u00e0o b\u1ed9 \u00f3c c\u1ee7a con ng\u01b0\u1eddi, \u0111\u1ec3 t\u1ea1o n\u00ean nh\u1eefng \nhi\u1ec3u bi\u1ebft v\u1ec1 ch\u00fang, n\u00f3i v\u1ec1:<\/p>\n\n\n\n

A. B\u1ea3n ch\u1ea5t.\t\t\t\t\t\t\t   B. Hi\u1ec7n t\u01b0\u1ee3ng.<\/p>\n\n\n\n

C. Th\u1ef1c ti\u1ec5n.    D. Nh\u1eadn th\u1ee9c.<\/p>\n\n\n\n

\u0110\u00e1p \u00e1n: D<\/strong><\/p>\n\n\n\n

C\u00e2u 3:<\/strong> \u2026.l\u00e0 to\u00e0n b\u1ed9 nh\u1eefng ho\u1ea1t \u0111\u1ed9ng v\u1eadt ch\u1ea5t c\u00f3 m\u1ee5c \u0111\u00edch, mang t\u00ednh l\u1ecbch s\u1eed x\u00e3 h\u1ed9i c\u1ee7a con ng\u01b0\u1eddi nh\u1eb1m c\u1ea3i t\u1ea1o t\u1ef1 nhi\u00ean v\u00e0 x\u00e3 h\u1ed9i ?<\/p>\n\n\n\n

A. B\u1ea3n ch\u1ea5t.\t\t\t\t\t\t\t   B. Hi\u1ec7n t\u01b0\u1ee3ng.<\/p>\n\n\n\n

C. Th\u1ef1c ti\u1ec5n.    D. Nh\u1eadn th\u1ee9c<\/p>\n\n\n\n

\u0110\u00e1p \u00e1n: C<\/strong><\/p>\n\n\n\n

C\u00e2u 4:<\/strong> Ho\u1ea1t \u0111\u1ed9ng th\u1ef1c ti\u1ec5n c\u00f3 c\u00e1c h\u00ecnh th\u1ee9c c\u01a1 b\u1ea3n l\u00e0:<\/p>\n\n\n\n

A. ho\u1ea1t \u0111\u1ed9ng s\u1ea3n xu\u1ea5t v\u1eadt ch\u1ea5t, ho\u1ea1t \u0111\u1ed9ng ch\u00ednh tr\u1ecb – x\u00e3 h\u1ed9i, ho\u1ea1t \u0111\u1ed9ng th\u1ef1c nghi\u1ec7m khoa h\u1ecdc.<\/ins><\/p>\n\n\n\n

B. ho\u1ea1t \u0111\u1ed9ng s\u1ea3n xu\u1ea5t v\u1eadt ch\u1ea5t, ho\u1ea1t \u0111\u1ed9ng ch\u00ednh tr\u1ecb – x\u00e3 h\u1ed9i, ho\u1ea1t \u0111\u1ed9ng nghi\u00ean c\u1ee9u khoa h\u1ecdc.<\/p>\n\n\n\n

C. ho\u1ea1t \u0111\u1ed9ng s\u1ea3n xu\u1ea5t v\u1eadt ch\u1ea5t, ho\u1ea1t \u0111\u1ed9ng v\u0103n h\u00f3a – x\u00e3 h\u1ed9i, ho\u1ea1t \u0111\u1ed9ng nghi\u00ean c\u1ee9u khoa h\u1ecdc.<\/p>\n\n\n\n

D. ho\u1ea1t \u0111\u1ed9ng s\u1ea3n xu\u1ea5t v\u1eadt ch\u1ea5t, ho\u1ea1t \u0111\u1ed9ng t\u01b0 t\u01b0\u1edfng – v\u0103n h\u00f3a, ho\u1ea1t \u0111\u1ed9ng nghi\u00ean c\u1ee9u khoa h\u1ecdc.<\/p>\n\n\n\n

\u0110\u00e1p \u00e1n: A<\/strong><\/p>\n\n\n\n

C\u00e2u 5:<\/strong> C\u00e2u n\u00f3i: \u201cL\u00ed lu\u1eadn m\u00e0 kh\u00f4ng li\u00ean h\u1ec7 v\u1edbi th\u1ef1c ti\u1ec5n l\u00e0 l\u00ed lu\u1eadn su\u00f4ng\u201d n\u00f3i v\u1ec1:<\/p>\n\n\n\n

A. Th\u1ef1c ti\u1ec5n l\u00e0 c\u01a1 s\u1edf c\u1ee7a nh\u1eadn th\u1ee9c.<\/p>\n\n\n\n

B. Th\u1ef1c ti\u1ec5n l\u00e0 \u0111\u1ed9ng l\u1ef1c c\u1ee7a nh\u1eadn th\u1ee9c.<\/p>\n\n\n\n

C. Th\u1ef1c ti\u1ec5n l\u00e0 m\u1ee5c \u0111\u00edch c\u1ee7a nh\u1eadn th\u1ee9c.\t<\/p>\n\n\n\n

D. Th\u1ef1c ti\u1ec5n l\u00e0 ti\u00eau chu\u1ea9n c\u1ee7a ch\u00e2n l\u00ed.<\/p>\n\n\n\n

\u0110\u00e1p \u00e1n: C<\/strong><\/p>\n\n\n\n

C\u00e2u 6:<\/strong> Nh\u1edd c\u00f3 s\u1ef1 quan s\u00e1t, ti\u1ebfp x\u00fac, t\u00e1c\n \u0111\u1ed9ng v\u00e0o c\u00e1c s\u1ef1 v\u1eadt, hi\u1ec7n t\u01b0\u1ee3ng, t\u1eeb \u0111\u00f3 con ng\u01b0\u1eddi \u0111\u00e3 h\u00ecnh th\u00e0nh n\u00ean \u0111\u01b0\u1ee3c\n nh\u1eefng tri th\u1ee9c v\u1ec1 s\u1ef1 v\u1eadt, hi\u1ec7n t\u01b0\u1ee3ng n\u00f3i v\u1ec1:<\/p>\n\n\n\n

A. Th\u1ef1c ti\u1ec5n l\u00e0 c\u01a1 s\u1edf c\u1ee7a nh\u1eadn th\u1ee9c.\t<\/p>\n\n\n\n

B. Th\u1ef1c ti\u1ec5n l\u00e0 \u0111\u1ed9ng l\u1ef1c c\u1ee7a nh\u1eadn th\u1ee9c.<\/p>\n\n\n\n

C. Th\u1ef1c ti\u1ec5n l\u00e0 m\u1ee5c \u0111\u00edch c\u1ee7a nh\u1eadn th\u1ee9c.\t<\/p>\n\n\n\n

D. Th\u1ef1c ti\u1ec5n l\u00e0 ti\u00eau chu\u1ea9n c\u1ee7a ch\u00e2n l\u00ed.<\/p>\n\n\n\n

\u0110\u00e1p \u00e1n: A<\/strong><\/p>\n\n\n\n

C\u00e2u 7:<\/strong> Vai tr\u00f2 c\u1ee7a th\u1ef1c ti\u1ec5n \u0111\u1ed1i v\u1edbi nh\u1eadn th\u1ee9c c\u00f3 m\u1ea5y vai tr\u00f2 ?<\/p>\n\n\n\n

A. 2\t\t\t\t\t\t\t\t   B. 3.<\/p>\n\n\n\n

C. 4.    D. 5.<\/p>\n\n\n\n

\u0110\u00e1p \u00e1n: C<\/strong><\/p>\n\n\n\n

C\u00e2u 8:<\/strong> Vi\u1ec7c thay th\u1ebf c\u00f4ng c\u1ee5 lao \u0111\u1ed9ng t\u1eeb g\u1eb7t b\u1eb1ng li\u1ec1m sang g\u1eb7t b\u1eb1ng m\u00e1y n\u00f3i \u0111\u1ebfn vai tr\u00f2 n\u00e0o c\u1ee7a th\u1ef1c ti\u1ec5n?<\/p>\n\n\n\n

A. Th\u1ef1c ti\u1ec5n l\u00e0 c\u01a1 s\u1edf c\u1ee7a nh\u1eadn th\u1ee9c.\t\t<\/p>\n\n\n\n

B. Th\u1ef1c ti\u1ec5n l\u00e0 \u0111\u1ed9ng l\u1ef1c c\u1ee7a nh\u1eadn th\u1ee9c.<\/p>\n\n\n\n

C. Th\u1ef1c ti\u1ec5n l\u00e0 m\u1ee5c \u0111\u00edch c\u1ee7a nh\u1eadn th\u1ee9c.\t<\/p>\n\n\n\n

D. Th\u1ef1c ti\u1ec5n l\u00e0 ti\u00eau chu\u1ea9n c\u1ee7a ch\u00e2n l\u00ed.<\/p>\n\n\n\n

\u0110\u00e1p \u00e1n: B<\/strong><\/p>\n\n\n\n

C\u00e2u 9:<\/strong> C\u00e2u th\u00e0nh ng\u1eef: \u201cChu\u1ed3n chu\u1ed3n bay th\u1ea5p th\u00ec m\u01b0a\/Bay cao th\u00ec n\u1eb1ng bay v\u1eeba th\u00ec r\u00e2m.\u201d n\u00f3i \u0111\u1ebfn vai tr\u00f2 n\u00e0o c\u1ee7a th\u1ef1c ti\u1ec5n?<\/p>\n\n\n\n

A. Th\u1ef1c ti\u1ec5n l\u00e0 c\u01a1 s\u1edf c\u1ee7a nh\u1eadn th\u1ee9c.\t<\/p>\n\n\n\n

B. Th\u1ef1c ti\u1ec5n l\u00e0 \u0111\u1ed9ng l\u1ef1c c\u1ee7a nh\u1eadn th\u1ee9c.<\/p>\n\n\n\n

C. Th\u1ef1c ti\u1ec5n l\u00e0 m\u1ee5c \u0111\u00edch c\u1ee7a nh\u1eadn th\u1ee9c.\t<\/p>\n\n\n\n

D. Th\u1ef1c ti\u1ec5n l\u00e0 ti\u00eau chu\u1ea9n c\u1ee7a ch\u00e2n l\u00ed.<\/p>\n\n\n\n

\u0110\u00e1p \u00e1n: A<\/strong><\/p>\n\n\n\n

C\u00e2u 10:<\/strong> Nh\u1eefng tri th\u1ee9c ph\u00f9 h\u1ee3p v\u1edbi s\u1ef1 v\u1eadt, hi\u1ec7n t\u01b0\u1ee3ng m\u00e0 n\u00f3 ph\u1ea3n \u00e1nh v\u00e0 \u0111\u00e3 \u0111\u01b0\u1ee3c th\u1ef1c ti\u1ec5n ki\u1ec3m nghi\u1ec7m g\u1ecdi l\u00e0?<\/p>\n\n\n\n

A.Ch\u00e2n l\u00ed.<\/p>\n\n\n\n

B. L\u00fd lu\u1eadn.<\/p>\n\n\n\n

C. Khoa h\u1ecdc.<\/p>\n\n\n\n

D. Th\u1ef1c ti\u1ec5n.<\/p>\n\n\n\n

\u0110\u00e1p \u00e1n: A<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"

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Nh\u1eadn th\u1ee9c * Nh\u1eadn th\u1ee9c c\u1ea3m t\u00ednh (Tr\u1ef1c quan sinh \u0111\u1ed9ng) – \u0110\u01b0\u1ee3c t\u1ea1o n\u00ean do s\u1ef1 ti\u1ebfp x\u00fac tr\u1ef1c ti\u1ebfp c\u1ee7a c\u00e1c c\u01a1 quan c\u1ea3m […]<\/p>\n","protected":false},"author":12,"featured_media":43977,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_mi_skip_tracking":false,"tdm_status":"","tdm_grid_status":""},"categories":[1648],"tags":[],"yoast_head":"\nL\u00fd thuy\u1ebft, Tr\u1eafc nghi\u1ec7m GDCD 10 B\u00e0i 7: Th\u1ef1c ti\u1ec5n v\u00e0 vai tr\u00f2 c\u1ee7a th\u1ef1c ti\u1ec5n \u0111\u1ed1i v\u1edbi nh\u1eadn th\u1ee9c<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/lop12.edu.vn\/ly-thuyet-trac-nghiem-gdcd-10-bai-7-thuc-tien-va-vai-tro-cua-thuc-tien-doi-voi-nhan-thuc\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"L\u00fd thuy\u1ebft, Tr\u1eafc nghi\u1ec7m GDCD 10 B\u00e0i 7: Th\u1ef1c ti\u1ec5n v\u00e0 vai tr\u00f2 c\u1ee7a th\u1ef1c ti\u1ec5n \u0111\u1ed1i v\u1edbi nh\u1eadn th\u1ee9c\" \/>\n<meta property=\"og:description\" content=\"L\u00fd thuy\u1ebft, Tr\u1eafc nghi\u1ec7m GDCD 10 B\u00e0i 7: Th\u1ef1c ti\u1ec5n v\u00e0 vai tr\u00f2 c\u1ee7a th\u1ef1c ti\u1ec5n \u0111\u1ed1i v\u1edbi nh\u1eadn th\u1ee9c A. 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