情态动词should的用法 — 英语选择题
题目
医生认为发烧时不宜上学。哪句话表达了这条建议，且 should 用法正确？A. You should go to school when you have a fever. B. You shouldn't go to school when you have a fever. C. You shouldn't going to school when you have a fever. D. You should to stay at home when you have a fever.