It's _____ sunny today.

问题描述:

It's _____ sunny today.
A.aB.an C./A和C貌似都对,我选哪个?急!

其实应该选择c
sunny这里可以做形容词来想
如果题目改成“it is ( ) sunny day"那就应该是A
sunny day 是词组 名词