增加：在缺词处加一个漏字符号（∧），并在其下面写出该加的词。

删除：把多余的词用斜线（\）划掉。

修改：在错的词下画一横线，并在该词下面写出修改后的词。

注意：1）每处错误及其修改仅限一词；

2）只允许修改10处，多者（从第11处起）不计分。

    One of my happier days was hearing that I was admitted into a medical school. It has been a dream of me for as long as I can remember. My father played big role in my desire to become a physician. See him live a life of services to others inspired me from a young age. Watching him to put on his white coat with the stethoscope（听诊器）around his neck was liked looking at a superhero. Hearing him share stories of how medical care saved patients' lives was enjoyable. As for me, medicine were the perfect mixture of wonder and science, that deeply attracted me.