打开记忆的闸门,许多往事涌上心头,其中有一件事,我十分难忘。那是去年的一个下午,晚放学时,天正下着雪,我站在教室门口,等妈妈来接我回家,眼看着其他同学一个个被家长接走,我心急如焚,就像热锅上的蚂蚁——团团转。当全班只剩下我孤零零一个人时,我几乎要哭了,正想独自走回家,突然,一个身影从远处一瘸一拐地走过来,仔细一看,我差点叫出声来,是妈妈,真的是妈妈!我激动地扑过去,刚要拥抱妈妈,却发现她的裤子上有一些明显的血迹,我赶忙急切地 Open the gate of memory, many things in my heart, one of them, I am very memorable. It was an afternoon of last year. When I was late for school, I was snowing at night. I stood at the door of the classroom and waited for my mother to pick me up and see other students one after another picked up by my parents. I was like an insect on a hot pan - Round trip. When the rest of the class was alone, I was almost crying and I was about to go home alone. Suddenly, a figure walked limping from afar. Looking closely, I almost cried out , Is my mother, really is my mother! I excitedly rushed past, just to hug my mother, but found some obvious blood stains on her pants, I hurriedly eagerly