选择与句中画线部分意思相同或相近的词或短语。

There is a wind today. [ ]

A. It's very windy

B. It is cloudy

C. It is windy

D. It will be windy

急性支气管炎患者应补充（）。

A.钠

B.钾

C.叶酸

D.维生素A、维生素C

E.B族维生素