园艺产品的贮藏,主要降低空气中氧气的浓度和提高二氧化碳的浓度的贮藏是()。
A.通风贮藏
B.冷藏
C.气调贮藏
D.减压贮藏
参考答案:C
— Would you mind my using your dictionary?
— ______. [ ]
A. Yes, please
B. Of course not
C. You are welcome
D. My pleasure
冷大马哈鱼