大小单双怎么判断长龙

简介：This is a season of carnival. Junior high school students line up from the school gate, pass the zebra crossing, and look into the distance to imagine an uncertain future. High school students are leaving school under the sunset, hesitant and a little sad. Some senior high school students are partying this semester. We are about to face the college entrance examination, so I feel a little anxious and hesitant.