为什么是what fun it is to.

为什么是what fun it is to. 为什么是what great fun it is!而不是what a great fun it is! 为什么是what fun it is to.而不是how funn it is to.it is fun to do sth中fun不是形容词吗?译为有趣的的意思ba You can't imagine_____ great fun chatting online is .为什么是填what而不是how,这里应该是修饰形容词“grea fun”啊! -You can't imagine___great fun chatting online is.-Really?But it may cause you a lot of troubleA.what B.how我选的是B,是错误的.为什么错?答案A为什么是对的? what is that?It is C.为什么是 It is? What a ____(fun)story it is! what fun it is to=how____ what fun day it is?为什么用fun,不用funny 如题What fun it is中fun是什么 what fun it is to swim 为什么不能用how?fun为形容词为什么不行，陈述句形式It is fun ti swim, It is obvious t everyone that he is quite honest what he is telling us.为什么是 to 和 in what fun it is! 这个fun前面是不是要加a或者what改fun? What fun it is to swim!How fun it is to swim!What a fun it is to swim!哪个句子正确?为什么?fun 可以为名词 也可以为形容词吧！What a shame!多么遗憾的一件事！为什么就不能是What a fun it is to swim! 英语的fun可数吗?是What a great fun it is!还是What great fun it is! what a fun和how fun的用法是what a fun it is to do sth还是how fun ? ---________ it is to learn cooking in a British family!---Yes,I can’t agree more.A.How fun B.How funny C.What fun D.What a fun 为什么不选A选C呢?fun不是可以做adj.顺便还有一个与之无关的问题，struggle不是做n是译为难事 为什么是what color is it?而不是what is color is it（英语）急