为什么catch a cold 是终止性动词 have a cold 是延续性动词

为什么catch a cold 是终止性动词 have a cold 是延续性动词 是catch a cold还是catch cold have a cold 与 catch a cold哪一个是延续性动词哪一个是短暂性动词 是catch the cold还是catch cold? catch a bit of cold和catch a little cold哪个正确?为什么? I catch a cold catch a cold的意思 用catch a cold-have a cold（短暂性动词）造句 英语翻译get a cold catch a cold 什么区别 catch a cold和have a cold有什么区别? have a cold 与 catch a cold的区别 have a cold和catch a cold 区别? catch a cold and suffer是什么意思 Catch a cold, very afflictives 是什么意思 catch a fever,have a fever,catch a cold,have a cold都可以吗?我指的是这样的搭配，不是意思 Jenny,put on your cost (or )you will catch a cold.为什么用or catch的过去分词时caught,那其现在完成时是否也是caught?--When did you _______?--I have ________since last week.A.catch a cold,caught a coldB.caugth a cold,had a coldC.catch a cold,had a coldD.have a cold,caught a cold问D为什么不 catch a bit of cold 与catch a little cold区别是什么?