{"common":{"save":0,"post_id":"5363","level":2,"total":10,"point":10,"point_extra":0},"segment":[{"id":"12516","post_id":"5363","mon_id":"1158403","chapter_id":"1158414","question":"<p>Tình hu\u1ed1ng nào sau \u0111ây có \u0111\u1ea3m b\u1ea3o an toàn khi s\u1eed d\u1ee5ng \u0111\u1ed3 dùng \u0111i\u1ec7n trong gia \u0111ình ?<\/p>","options":["<strong>A. <\/strong>S\u1eed d\u1ee5ng máy s\u1ea5y tóc trong phòng t\u1eafm","<strong>B. <\/strong>Cho tay vào l\u1ed3ng qu\u1ea1t \u0111i\u1ec7n khi qu\u1ea1t \u0111ang quay","<strong>C. <\/strong>\u0110un n\u1ed3i n\u01b0\u1edbc \u0111\u1ea7y b\u1eb1ng b\u1ebfp \u0111i\u1ec7n","<strong>D. <\/strong>Rút h\u1ebft phích c\u1eafm \u0111i\u1ec7n khi \u0111i ra ngoài"],"correct":"4","level":"2","hint":"","answer":"<p>Tình hu\u1ed1ng có \u0111\u1ea3m b\u1ea3o an toàn khi s\u1eed d\u1ee5ng \u0111\u1ed3 dùng \u0111i\u1ec7n trong gia \u0111ình là:<\/p><p><span style=\"color:#16a085;\"><strong>D. Rút h\u1ebft phích c\u1eafm \u0111i\u1ec7n khi \u0111i ra ngoài<\/strong><\/span><\/p>","type":"choose","extra_type":"classic","time":"0","user_id":"131","test":"0","date":"2021-12-15 02:53:17","option_type":"txt","len":3},{"id":"12518","post_id":"5363","mon_id":"1158403","chapter_id":"1158414","question":"<p>Trong các tiêu chí sau, tiêu chí nào là h\u1ee3p lí khi mua \u0111\u1ed3 dùng \u0111i\u1ec7n m\u1edbi cho gia \u0111ình?<\/p>","options":["<strong>A. <\/strong>Có thông s\u1ed1 k\u0129 thu\u1eadt và tính n\u0103ng phù h\u1ee3p v\u1edbi nhu c\u1ea7u s\u1eed d\u1ee5ng ","<strong>B.<\/strong> Có kh\u1ea3 n\u0103ng ti\u1ebft ki\u1ec7m \u0111i\u1ec7n cao h\u01a1n các \u0111\u1ed3 dùng khác (cùng lo\u1ea1i)","<strong>C.<\/strong> Có th\u01b0\u01a1ng hi\u1ec7u và \u0111\u01b0\u1ee3c bán b\u1edfi \u0111\u01a1n v\u1ecb cung c\u1ea5p uy tín","<strong>D.<\/strong> T\u1ea5t c\u1ea3 các ph\u01b0\u01a1ng án trên \u0111\u1ec1u \u0111úng"],"correct":"4","level":"2","hint":"","answer":"<p>\u0110áp án \u0111úng là <span style=\"color:#16a085;\"><strong> D. T\u1ea5t c\u1ea3 các ph\u01b0\u01a1ng án trên \u0111\u1ec1u \u0111úng<\/strong><\/span><\/p>","type":"choose","extra_type":"classic","time":"0","user_id":"131","test":"0","date":"2021-12-15 02:56:55","option_type":"txt","len":3},{"id":"12521","post_id":"5363","mon_id":"1158403","chapter_id":"1158414","question":"<p>M\u1ed9t n\u1ed3i c\u01a1m \u0111i\u1ec7n có ghi các thông s\u1ed1 k\u1ef9 thu\u1eadt nh\u01b0 sau: 220 V - 900 W, dung tích 2 lít.<\/p><p>Ch\u1ecdn câu \u0111úng v\u1ec1 các thông s\u1ed1 k\u1ef9 thu\u1eadt c\u1ee7a n\u1ed3i c\u01a1m \u0111i\u1ec7n trên.<\/p>","options":["<strong>A. <\/strong>\u0110i\u1ec7n áp \u0111\u1ecbnh m\u1ee9c 900 W","<strong>B. <\/strong>Thông s\u1ed1 k\u1ef9 thu\u1eadt \u0111\u1eb7c tr\u01b0ng là dung tích 2 lít","<strong>C. <\/strong>Công su\u1ea5t \u0111\u1ecbnh m\u1ee9c 220 V ","<strong>D. <\/strong>T\u1ea5t c\u1ea3 các ph\u01b0\u01a1ng án trên \u0111\u1ec1u \u0111úng"],"correct":"2","level":"2","hint":"","answer":"<p>\u0110áp án \u0111úng là <span style=\"color:#16a085;\"><strong>B. Thông s\u1ed1 k\u1ef9 thu\u1eadt \u0111\u1eb7c tr\u01b0ng là dung tích 2 lít<\/strong><\/span><\/p>","type":"choose","extra_type":"classic","time":"0","user_id":"131","test":"0","date":"2021-12-15 03:02:06","option_type":"txt","len":3}]}
