新概念61课 he has a bad cold 用a修饰不可数名词cold.为什么that‘s good news不用

He has a bad cold. he has a bad cold He has a bad cold为什么是一般现在时? 排序：a,cold,has,he,bad. she has a bad cold对 has a bad cold提问,he should take this med Obviously,he has a bad cold.He sneezes so often. He has got a bad cold.He ______ last night. news是不可数名词, 又为什么可以说a good news He has caught a bad cold since last week改错 He has a bad cold 改为一般疑问句 He has a bad cold for the______few weeks 为什么是He told me that he had had a bad cold for two days.