| 摘要 |
PURPOSE: A method for checking an answer of an essay type is provided to easily determine that the answer inputted by a user is correct or wrong by storing principal vocabulary into a database and checking whether the principle vocabulary exists on the answer of the user. CONSTITUTION: A system includes I/O device, on-line practice system, a question bank DB, and a solution check system. In a step(S110), a solution information proper to a pre-output sentence-type subjective question is transmitted to the solution check system. A sentence-type subjective solution information matched with a sentence-type subjective solution code is obtained from the solution information DB in the step(S110). The obtained sentence-type subjective solution information is divided by 7-symbol processing, and is then sequentially stored in table-A. Many sentence-type subjective solution information stored in the table-A is sequentially read in the step(S130). It is checked whether the stored subjective solution information is read until N-th order(S140). If the information is read until N-th order, the system determines the information as a wrong answer. Thereby, a correct answer or a wring answer about a subjective-type answering information can be easily determined. |
