The average score of the three doors is 90, so the total score of the three doors is 90 * 3 = 270; If the average score of mathematics and English is 89, then the total score of these two subjects is 89 * 2 =178; One * * * three, the total score of Chinese, mathematics and English is 270, and the total score of mathematics and English is 178, so the Chinese score is 270- 178=92.