To the following descriptions of civil life in the Northern Song dynasty, which are true?
选项：

A:Winemaking was
greatly encouraged due to abundant crops supplies in Song dynasty.
B:Front-opening long
dresses or robes with tight sleeves are the characteristics of Song
dynasty.
C:In the Song
dynasty, BBQ, hotpot and cold beverage were available.
D:Citizens of the
Northern Song dynasty had the habit of eating out.