Multiple-choice questions are randomly selected from the database. after submission, you want to obtain the answers for each multiple-choice question and check the answers with the correct answers. you do not know how to obtain the answers entered by the respondents, and check the answers with the correct answers, the created database has an approximate effect on the page! [! IMG (img.ask.csdn.netupload201504081428467295_514228.png )! (Optional) image description (optional): (optional)
Multiple-choice questions are randomly selected from the database. after submission, you want to obtain the answers for each multiple-choice question and check the answers with the correct answers. you do not know how to obtain the answers entered by the respondents, and check the answers with the correct answers, the created database has an approximate effect on the page! [