请问get the flu与have the flu的区别

请问get the flu与have the flu的区别 have the flu与get the flu是区别 have flu还是have the flu? I have the flu. 得了流感是have the flu 还是have a flu 是have the flu 还是have a flu heve the flu 可以说成have a flu 患流感英语是have flu还是have the flu还是have a flu I have .选什么 1.a flu 2.the flu 3.flu Many people get the flu怎么翻译 英语作文I have the flu 小学的 快 flu与influenza的区别是什么?