【题目】It was ________ that we went camping on the mountain.
A.such nice weather
B.so nice a weather
C.such a nice weather
D.too nice weather

【答案】A
【解析】句意：天气如此得好，以至于我们去山上露营了。so +adj./adv.+ that-clause，such +(a/an) adj.+ n. +that-clause.，如此……以至于……，引导结果状语从句，故选A。