winter is the（ ）season at most hotels in this town,because v

winter is the（ ）season at most hotels in this town,because very few tourists come to stay.
A.slow
B.slack
C.low
D.quiet
请问选择哪一个呢?我觉得slack 可以,但是答案说不对,个人觉得好像都是可以的,真的有很大的区别吗?