It was __ _ we went fishing in the open air yesterday.

问题描述:

It was __ _ we went fishing in the open air yesterday.
A.such a nice weatherB.so nice weather that
C.such nice weather thatD.a nice weather so that
为什么?

C
so +adj/adv
so+adj+a/an+n=such+a/an+n
such+adj+n(可以是可数名词复数也可以是不可数名词)
so/such……that……如此……以至于……
so/such that……以便于……