<正> 1.由于疾病他不得不退学。[误]He had to leave the school because of hisillness. [正]He had to leave school because of his illness. [点击】school和某些动词搭配时,其前不加冠词。如:leave school(退学;毕业离校),attendschool/go to school(上学),begin/start school(开始上学),closeschool(放学),cutschool(旷课,逃学),finish