Today is a fun day.改为感叹句 —— —— —— ——today.

It is a fine day today.\uff08\u6539\u4e3a\u611f\u53f9\u53e5\uff09

What a fine day today!
How fine the day it is !

What a funny day today was!
How fun today was!

准确答案是：How funny it is

一楼用what必须是：What a fun day it's(=it is) today 或 What a fun day today is，这样就多了一空或和原句对应不上。

What a fun day

What fine day it`s

What a fun day today!

what a fun day

扩展阅读：xbox series x ... did you have fun today ... interesting ... someday ... paperpass免费入口 ... yes we did ... today is tuesday ... taught ... tomorrow ...