{"save":1,"level":1,"time":"15","total":10,"point":5,"segment":[{"id":"1172","test_id":"297","question":"<p>Ch\u1ecdn kh\u1eb3ng \u0111\u1ecbnh \u0111&uacute;ng?<\/p>","options":["A. Vector l&agrave; m\u1ed9t \u0111o\u1ea1n th\u1eb3ng kh&ocirc;ng ph&acirc;n bi\u1ec7t \u0111i\u1ec3m \u0111\u1ea7u v&agrave; \u0111i\u1ec3m cu\u1ed1i","B. Vector l&agrave; m\u1ed9t&nbsp;\u0111o\u1ea1n th\u1eb3ng c&oacute; h\u01b0\u1edbng","C. Vector l&agrave; m\u1ed9t \u0111\u01b0\u1eddng th\u1eb3ng c&oacute; h\u01b0\u1edbng","D. Vector l&agrave; m\u1ed9t \u0111o\u1ea1n th\u1eb3ng"],"correct":"2","answer":"","type":"choose","user_id":"107","test":"0","date":"2020-03-29 12:05:04"},{"id":"1173","test_id":"297","question":"<p>\u0110i\u1ec1n t\u1eeb th&iacute;ch h\u1ee3p v&agrave;o (...) \u0111\u1ec3 \u0111\u01b0\u1ee3c m\u1ec7nh \u0111\u1ec1 \u0111&uacute;ng. Hai vector ng\u01b0\u1ee3c h\u01b0\u01a1ng th&igrave; ...<\/p>","options":["A. B\u1eb1ng nhau","B. C&ugrave;ng \u0111\u1ed9 d&agrave;i","C. C&ugrave;ng ph\u01b0\u01a1ng","D. C&ugrave;ng \u0111i\u1ec3m \u0111\u1ea7u"],"correct":"3","answer":"","type":"choose","user_id":"107","test":"0","date":"2020-03-29 12:07:19"}]}