问题一、He has a bad cold.他患了重感冒。He has flu.他患了流行性感冒。都是感冒,为什么bad cold前面要加a,而flu不加定冠词?
问题二、call the doctor 可以写成 call a doctor 吗?see a doctor 可以写成 see the doctor 吗?
谢谢!
请问如果想说Jenny和Peter都患了感冒应该怎么说?是 Jenny and peter have a bad cold. 吗?
追答Jenny and Peter have got a bad cold. 用现在完成时比较好,相信我,我是中学老师