为什么是a surprise paty.名词可以修饰名词的?

为什么是a surprise paty.名词可以修饰名词的? 为什么是a surprise party而不是a surprising party? i am having a surprise party for lana on Friday night中为什么是am having? to my surprise为什么是这样的结构. 求一篇原创A Surprise Birthday Party英语作文作文中要回答这三个问题1.When was your birthday?写去年的好了,我生日12.242.Why was it a surprise birthday party?3.What did you do at the birthday paty?七八句话就行了 have a paty近义词.急来了送分 1.I really don't know what I should say to do.为什么是say [to] do2.He is upsed and doesn't know what to do.为什么是what [to] do3.I don't want to surprise him.既然surprise 是动词,那何来a surprise party 之说4.be scared of 5.He tells m 这题为什么这样做?Isn't Mrs .webster here yet?No,(much to my surprise).为什么是much to my surprise?to my much surprise? She looked as ___ as John and I ___.A.surprised; were B.surprised; did C.surprised; was D.a surprise; did为什么是B呢? I was surprised to look at him.（同义句转换) I look at him in surprise.为什么是in surprise不是to my surprise?to my surprise的用法? what a surprise 说明surprise可数? in surprise 和in a surprise区别 surprise作惊喜为不可数,那为什么有a big surprise.是不是前面有修饰词就可加A What a surprise! what a surprise? have a surprise A Wonderful Surprise 歌词 举行晚会是用have a party,还是hold a paty?大侠们