Question

-----It’s _____ nice day, isn’t it?
------Yes ,what ____ fine weather.

A．a ;a

B．the ; the

C．a ; /

D．the ;/

Answer 1

C

day为可数名词，名词前可用不定冠词a，而weather为不可数名词，名词前可不加冠词，故本题选C。