I had a headache,so I went to see a doctor为什么要用had.had有什么作用呢
问题描述:
I had a headache,so I went to see a doctor为什么要用had.had有什么作用呢
答
过去式
I had a headache,so I went to see a doctor为什么要用had.had有什么作用呢
过去式