have a fever和get a fever 都可以表示发热发烧?

have a fever和get a fever 都可以表示发热发烧? 我发烧英语怎么说i have a fever,i get a fever都可以吗?前面为什么要加A?不加不行啊? catch a fever,have a fever,catch a cold,have a cold都可以吗? 我发烧了,为什么I got a fever.不用get. get a fever have a fever和fever 意思一样吗? have a fever have a high fever temperature和get a fever的差别 have a fever中的 have I have a fever.就“have a fever"提问 have a fever怎么读