It's too late to go to the football match now；________ it's

答案A
besides这里用作副词,作“此外,而且”讲,此用法常放在句子开头,而且用逗号与句子分开,答案为A.例如:
The car belongs to Smith,and he has two others besides．
这辆车是史密斯的,此外他还有两辆.
I don't want to come out now,and besides,I must work.
现在我不想出去,而且我还要工作.
I don't like this cloth and,besides,it costs too much．
我不喜欢这种布,而且价钱也太高.