What a _____(fun) time _____(listen) to music.

What a _____(fun) time _____(listen) to music. _____ it is to visit the science museum!A.What fun B.How funny C.What greatly fun D.What a fun _____ to have a good rest after a long journey.A.What a fun it is B.what the fun it is C.What fun it is D.How fun it is _____ great fun the children are having in t_____ great fun the children are having in the field!A.How B.What C.What a D.What an What an _____ story it is?A.funny B.interesting C.fun 为什么?、 What fun it is _____(take) a vacation with my family here谢谢了 _____ great fun keeping a puppy at home is!A.How B.What a C.How D.What an what a fun what fun和how fun how a fun 的语法区别. _____ great fun it is to have barbecues!A、What a B、What C、How D、so what a fun 和what fun 有啥区别? _____ it is to jump into a river on a hot summer day!A.What fun B.how fun C.what a fun D.How a fun为什么不选C,我知道fun是不可数名词,应该选A,但是fun不是具体化了,在热的夏天跳进河流是一件有趣的事情呀! _____ it is to jump into the river to swim in summer.A.What a great fun B.What great funC.How fun D.How funny为什么不用how fun？ 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, [ ]the people were having.a,what fun b,how fun c,what a fun __________it is to listen to music!A.How fun B.How a fun C.What a fun D.What fun __ we had!A,How a fun B,What fun C,What a fun D,How fun为什么? what a great fun/what great fun为什么不可以用how great fun what fun it is! 这个fun前面是不是要加a或者what改fun?